ADD filter/search to manufacturers and stocks

README.md

@@ -17,7 +17,7 @@ developing our project. The first run with simply renaming entries from a
 copy of the component **com_banners** did not work as expected.
 So let us start at the very beginning:
 
-### Adding basic files for component (b1_basic_backend)
+## Adding basic files for component (b1_basic_backend)
 
 With the git branch **b1_basic_backend**
 Add the following basic six files:
@@ -124,7 +124,7 @@ the directory /admin/language/en-GB/ naming it
 
 ---
 
-### Creating and managing Joomla database (b2_database)
+## Creating and managing Joomla database (b2_database)
 
 With the new git branch **b2_database** we continue our workflow.
 
@@ -295,7 +295,7 @@ Methods in the table objects are:
 
 ---
 
-### Get a Form in Joomla component
+## Get a Form in Joomla component (b3_form)
 
 The **Form** class of Joomla is used to create complex forms with flexible
 layouts and dynamic properties. First, the form fields are defined in the
@@ -439,3 +439,276 @@ just a line before `<folder>services</folder>` :
 ```
 
 ---
+
+## Adding administrator's actions (Back-end) - Save and Cancel (b4_actions)
+In the form View, you can add action buttons like "Save" and "Cancel" to submit the form
+or cancel the editing respectively. These buttons are added to the toolbar.
+
+These buttons require compound tasks (controller and method). For example,
+
+- Save and Edit: part.apply
+- Save and Close: part.save
+- Cancel: part.cancel
+
+#### View file
+**admin/src/View/Part/HtmlView.php**
+In the View file, we create a new method to add a toolbar: `addToolbar()`. The
+toolbar hides the sidebar menu on forms, sets the title and adds action buttons.
+```php
+use Joomla\CMS\Factory;
+use Joomla\CMS\MVC\View\HtmlView as BaseHtmlView;
+use Joomla\CMS\Toolbar\Toolbar;
+use Joomla\CMS\Toolbar\ToolbarHelper;
+
+protected function addToolbar()
+{
+	Factory::getApplication()->getInput()->set('hidemainmenu', true);
+	ToolbarHelper::title('Part: Add');
+
+	ToolbarHelper::apply('part.apply');
+	ToolbarHelper::save('part.save');
+	ToolbarHelper::cancel('part.cancel', 'JTOOLBAR_CLOSE');
+}
+```
+The display() calls this method to include the toolbar.
+```php
+public function display($tpl = null) 
+{
+	$this->form = $this->get('Form');
+
+	$this->addToolbar();
+
+	parent::display($tpl);
+}
+```
+#### Controller file
+**admin/src/Controller/PartController.php***
+Now, when these action buttons are clicked, Joomla will look for apply(), save() or cancel()
+methods in the Part controller. So, create a controller clss that will extend FormController.
+These methods are already defined in the parent class.
+```php
+use Joomla\CMS\MVC\Controller\FormController;
+
+class PartController extends FormController
+{
+}
+```
+#### Model file
+
+**admin/src/model/PartModel.php**
+
+If you click on Save button, it will save the data and redirect to the editing screen. However, the data will not be present in the form. Though, we have set `$loadData` to true, we also need to create a method `loadFormData()` to get the data for the form.
+
+```php
+protected function loadFormData()
+{
+	$app  = Factory::getApplication();
+	$data = $app->getUserState('com_depot.edit.part.data', []);
+
+	if (empty($data)) {
+		$data = $this->getItem();
+	}
+
+	return $data;
+}
+```
+First, this method tries to get the data from the session. If it fails to get data from the
+session, then it gets data from the database. The `getItem()` method is defined in the
+parent class.
+
+Suppose the user has filled out the form to add a new item but has some invalid data in the
+form. In this case, the save will not be successful, so the data is not saved in the
+database. It would be very frustrating if the user hat to reenter all the fields to fix a
+single error. To handle this scenario, you save the entered data in the user's session.
+Only after the save is successful, you clear this out of the session.
+
+So, you either have data from the database, which you can get with `getItem()`, or you have
+data from the session, which you can get with `getUserSate()`.
+
+---
+## Automatic handling of fields (b5_field_manipulation)
+Values of some fields in the form can be automatically handled. There is no need to fill in
+the values while creating or editing a record.
+
+For example, `alias` can be generated from the `title` (or here, from the component's name),
+dates can be set to the current date or to `null`, user id can be obtained from current
+logged in user. Further may you also need to check validity of some fields like "should not
+be empty", `alias` should be unique, etc.
+
+The data submitted by the form needs to be modified before saving. This can be done at
+various places:
+
+- in the **Model class** by oeverriding the `save()` method or `preparetable()` method.
+- in the **Table class** by overriding the `bind()`, `check()`, or `store()` methods.
+
+#### 1. Model file
+**admin/src/Model/PartModel.php
+```php
+public function save($data)
+{
+	/* Add code to modify data before saving */
+
+	return parent:save($data);
+}
+```
+It is better to perform automatic handling of fields in the Table class as the data can be
+saved not only from administration, but also from frontend, API or by any other means.
+
+##### Example generating Alias
+Alias is generated from the `component_name` (or any other field) using **OutputFilter** class
+method.
+```php
+if (empty($data['alias']))
+{
+ 	if (Factory::getConfig()->get('unicodeslugs') == 1) {
+		$data['alias'] = OutputFilter::stringURLUnicodeSlug($data['component_name']);
+	} else {
+		$data['alias'] = OutputFilter::stringURLSafe($data['component_name']);
+	}
+}
+```
+##### Ordering
+The ordering value is calculated by finding the maximum value in the column and then
+incrementing it.
+```php
+/* if it is 0 -> get the max + 1 value */
+if (!$data['ordering']) {
+	$db = Factory::getDbo();
+	$query = $db->getQuery(true)
+		->select('MAX(ordering)')
+		->from('#__depot');
+
+	$db->setQuery($query);
+	$max = $db->loadResult();
+
+	$data['ordering'] = $max + 1;
+}
+
+```
+#### 2. bind()
+The `bind()` splits the article text or description into intro text and full text based on read
+more tag in the content. This method also converts fields data from arrays to JSON for
+saving into the database.
+
+```php
+public function bind($array, $ignore = '')
+{
+	if (isset($array['attribs']) && \is_array($array['attribs'])) {
+		$registry = new Registry($array['attribs']);
+		$array['attribs'] = (string) $registry;
+	}
+
+	return parent::bind($array, $ignore);
+}
+
+```
+
+#### 3. check()
+The check() checks whether title of the article is not empty. This method also sets the alias,
+hits, publishing dates.
+```php
+public function check()
+{
+	try {
+		parent::check();
+	}
+	catch (\Exception $e) {
+		$this->setError($e->getMessage());
+
+		return false;
+	}
+
+	if (trim($this->title) == '') {
+		$this->setError('Title (title) is not set.');
+
+		return false;
+	}
+
+	if (trim($this->alias) == '') {
+		$this->alias = $this->title;
+	}
+
+	$this->alias = ApplicationHelper::stringURLSave($this->alias, $this->language);
+
+	// Ensure any new items have compulsory fields set
+	if (!$this->id) {
+		// Hits must be zero on a new item
+		$this-hits = 0;
+	}
+
+	// Set publish_up to null if not set
+	if (!$this->publish_up) {
+		$this->publish_up = null;
+	}
+
+	// Set publish_down to null if not set
+	if (!$this->publish_down) {
+		$this->publish_down = null;
+	}
+
+	// Check the publish down date is not earlier than publish up.
+	if (!is_null($this->publish_up) && 
+		!is_null($this->publish_down) &&
+		$this->publish_down < $this->publish_up) {
+		// swap the dates
+		$temp = $this->publish_up;
+		$this->publish_up = $this->publish_down;
+		$this->publish_down = $temp;
+	}
+	return true;
+}
+```
+
+#### 4. store()
+The `store()` sets created and modified dates, created by and modified by users, and also
+checks for unique alias.
+```php
+public function store($updateNulls = true)
+{
+	$app = Factory::getApplication();
+	$date = Factory::getDate()->toSql();
+	$user = Factory::getUser();
+
+	if (!this->created) {
+		$this->created = $date;
+	}
+
+	if (!this->created_by) {
+		$this->created_by = $user->get('id');
+	}
+
+	if ($this->id) {
+		// Existing item
+		$this->modified_by = $user->get('id');
+		$this->modified = $date;
+	} else {
+
+		// Set modified to created date if not set
+		if (!$this->modified)) {
+			$this->modified = $this->created;
+		}
+
+		// Set modified_by to created_by user if not set 
+		if (empty($this->modified_by)) {
+			$this->modified_by = $this->created_by;
+		}
+	}
+
+	// Verify that the alias is unique
+	$table = $app->bootComponent('com_depot')->getMVCFactory()
+		->createTable('Part','Administrator');
+	if ($table->load(['alias' => $this->alias]) &&
+		($table->id != $this->id || $this->id == 0)) {
+		$this->setError('Alias is not unique.');
+
+		if ($table->state == -2) {
+			$this->setError('Alias is not unique. The item is in trash.');
+		}
+		return false;
+	}
+
+	return parent::store($updateNulls);
+}
+```
+
+---

admin/forms/filter_manufacturers.xml

@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<form addfieldprefix="Joomla\Component\Depot\Administrator\Field">
+	<fields name="filter">
+		<field
+			name="search"
+			type="text"
+			inputmode="search"
+			label="COM_DEPOT_PARTS_FILTER_SEARCH_LABEL"
+			description="COM_DEPOT_PARTS_FILTER_SEARCH_DESC"
+			hint="JSEARCH_FILTER"
+		/>
+		<field
+			name="published"
+			type="status"
+			label="JSTATUS"
+			class="js-select-submit-on-change"
+			>
+			<option value="">JOPTION_SELECT_PUBLISHED</option>
+		</field>
+	</fields>
+	<fields name="list">
+		<field
+			name="fullordering"
+			type="list"
+			label="JGLOBAL_SORT_BY"
+			statuses="*,0,1,2,-2"
+			class="js-select-submit-on-change"
+			default="m.name_long ASC"
+			validate="options"
+			>
+			<option value="">JGLOBAL_SORT_BY</option>
+			<option value="m.state ASC">JSTATUS_ASC</option>
+			<option value="m.state DESC">JSTATUS_DESC</option>
+			<option value="m.name_long ASC">JGLOBAL_NAME_ASC</option>
+			<option value="m.name_long DESC">JGLOBAL_NAME_DESC</option>
+			<option value="m.name_short ASC">COM_DEPOT_ACRONYM_ASC</option>
+			<option value="m.name_short DESC">COM_DEPOT_ACRONYM_DESC</option>
+			<option value="m.id ASC">JGRID_HEADING_ID_ASC</option>
+			<option value="m.id DESC">JGRID_HEADING_ID_DESC</option>
+		</field>
+		<field
+			name="limit"
+			type="limitbox"
+			label="JGLOBAL_LIST_LIMIT"
+			default="25"
+			class="js-select-submit-on-change"
+		/>
+	</fields>
+</form>

admin/forms/filter_parts.xml

@@ -0,0 +1,78 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<form addfieldprefix="Joomla\Component\Depot\Administrator\Field">
+	<fields name="filter">
+		<field
+			name="search"
+			type="text"
+			inputmode="search"
+			label="COM_DEPOT_PARTS_FILTER_SEARCH_LABEL"
+			description="COM_DEPOT_PARTS_FILTER_SEARCH_DESC"
+			hint="JSEARCH_FILTER"
+		/>
+		<field
+			name="published"
+			type="status"
+			label="JSTATUS"
+			class="js-select-submit-on-change"
+			>
+			<option value="">JOPTION_SELECT_PUBLISHED</option>
+		</field>
+		<field
+			name="manufacturer_id"
+			type="depotmanufacturer"
+			label="COM_DEPOT_HEADING_MANUFACTURER"
+			extension="com_depot"
+			class="js-select-submit-on-change"
+			>
+			<option value="">COM_DEPOT_SELECT_MANUFACTURER</option>
+		</field>
+		<field
+			name="stock_id"
+			type="depotstock"
+			label="COM_DEPOT_HEADING_STOCK"
+			extension="com_depot"
+			class="js-select-submit-on-change"
+			>
+			<option value="">COM_DEPOT_SELECT_STOCK</option>
+		</field>
+	</fields>
+
+	<!--				('d.id'),
+					$db->quoteName('d.component_name'),
+					$db->quoteName('d.alias'),
+					$db->quoteName('d.description'),
+					$db->quoteName('d.quantity'),
+					$db->quoteName('d.quantity_exp'),
+					$db->quoteName('d.ordering'),
+-->
+	<fields name="list">
+		<field
+			name="fullordering"
+			type="list"
+			label="JGLOBAL_SORT_BY"
+			statuses="*,0,1,2,-2"
+			class="js-select-submit-on-change"
+			default="d.component_name ASC"
+			validate="options"
+			>
+			<option value="">JGLOBAL_SORT_BY</option>
+			<option value="d.ordering ASC">JGRID_HEADING_ORDERING_ASC</option>
+			<option value="d.ordering DESC">JGRID_HEADING_ORDERING_DESC</option>
+			<option value="d.state ASC">JSTATUS_ASC</option>
+			<option value="d.state DESC">JSTATUS_DESC</option>
+			<option value="d.component_name ASC">JGLOBAL_NAME_ASC</option>
+			<option value="d.component_name DESC">JGLOBAL_NAME_DESC</option>
+			<option value="d.quantity ASC">COM_DEPOT_QUANTITY_ASC</option>
+			<option value="d.quantity DESC">COM_DEPOT_QUANTITY_DESC</option>
+			<option value="d.id ASC">JGRID_HEADING_ID_ASC</option>
+			<option value="d.id DESC">JGRID_HEADING_ID_DESC</option>
+		</field>
+		<field
+			name="limit"
+			type="limitbox"
+			label="JGLOBAL_LIST_LIMIT"
+			default="25"
+			class="js-select-submit-on-change"
+		/>
+	</fields>
+</form>

admin/forms/filter_stocks.xml

@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<form addfieldprefix="Joomla\Component\Depot\Administrator\Field">
+	<fields name="filter">
+		<field
+			name="search"
+			type="text"
+			inputmode="search"
+			label="COM_DEPOT_PARTS_FILTER_SEARCH_LABEL"
+			description="COM_DEPOT_PARTS_FILTER_SEARCH_DESC"
+			hint="JSEARCH_FILTER"
+		/>
+		<field
+			name="published"
+			type="status"
+			label="JSTATUS"
+			class="js-select-submit-on-change"
+			>
+			<option value="">JOPTION_SELECT_PUBLISHED</option>
+		</field>
+	</fields>
+	<fields name="list">
+		<field
+			name="fullordering"
+			type="list"
+			label="JGLOBAL_SORT_BY"
+			statuses="*,0,1,2,-2"
+			class="js-select-submit-on-change"
+			default="s.name ASC"
+			validate="options"
+			>
+			<option value="">JGLOBAL_SORT_BY</option>
+			<option value="s.state ASC">JSTATUS_ASC</option>
+			<option value="s.state DESC">JSTATUS_DESC</option>
+			<option value="s.name ASC">JGLOBAL_NAME_ASC</option>
+			<option value="s.name DESC">JGLOBAL_NAME_DESC</option>
+			<option value="s.description ASC">COM_DEPOT_DESCRIPTION_ASC</option>
+			<option value="s.description DESC">COM_DEPOT_DESCRIPTION_DESC</option>
+			<option value="s.id ASC">JGRID_HEADING_ID_ASC</option>
+			<option value="s.id DESC">JGRID_HEADING_ID_DESC</option>
+		</field>
+		<field
+			name="limit"
+			type="limitbox"
+			label="JGLOBAL_LIST_LIMIT"
+			default="25"
+			class="js-select-submit-on-change"
+		/>
+	</fields>
+</form>

admin/forms/manufacturer.xml

@@ -0,0 +1,93 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<form>
+	<fieldset
+		name="details"
+		label="COM_DEPOT_DETAILS"
+		addruleprefix="KW4NZ\Component\Depot\Administrator\Rule"
+		addfieldprefix="KW4NZ\Component\Depot\Administrator\Field"
+	>
+		<field
+			name="name_short"
+			type="text"
+			label="COM_DEPOT_FIELD_MANUFACTURER_ACRONYM_LABEL"
+			description="COM_DEPOT_FIELD_MANUFACTURER_ACRONYM_DESC"
+			required="true"
+			autofocus="1"
+		/>
+		<field
+			name="name_long"
+			type="text"
+			label="COM_DEPOT_FIELD_MANUFACTURER_LONG_NAME_LABEL"
+			description="COM_DEPOT_FIELD_MANUFACTURER_LONG_NAME_DESC"
+			required="true"
+		/>
+		<field
+			name="alias"
+			type="text"
+			label="JFIELD_ALIAS_LABEL"
+			description="JFIELD_ALIAS_DESC"
+			hint="COM_DEPOT_FIELD_ALIAS_MANUFACTURER_PLACEHOLDER"
+			size="40"
+		/>
+		<field
+			name="state"
+			type="list"
+			label="JSTATUS"
+			class="form-select-color-state"
+			default="1"
+			validate="options"
+			>
+			<option value="1">JPUBLISHED</option>
+			<option value="0">JUNPUBLISHED</option>
+			<option value="2">JARCHIVED</option>
+			<option value="-2">JTRASHED</option>
+		</field>
+	</fieldset>
+	<fieldset
+		name="statistics"
+		label="COM_DEPOT_FIELD_STATISTICS"
+	>
+		<field
+			name="id"
+			type="text"
+			label="JGLOBAL_FIELD_ID_LABEL"
+			class="readonly"
+			default="0"
+			readonly="true"
+		/>
+		<field
+			name="created"
+			type="calendar"
+			label="COM_DEPOT_FIELD_CREATED_LABEL"
+			class="readonly"
+			translateformat="true"
+			showtime="true"
+			readonly="true"
+			filter="user_utc"
+		/>
+		<field
+			name="created_by"
+			type="user"
+			label="COM_DEPOT_FIELD_CREATED_BY_LABEL"
+			class="readonly"
+			readonly="true"
+		/>
+		<field
+			name="modified"
+			type="calendar"
+			label="COM_DEPOT_FIELD_MODIFIED_LABEL"
+			class="readonly"
+			translateformat="true"
+			showtime="true"
+			readonly="true"
+			filter="user_utc"
+		/>
+		<field
+			name="modified_by"
+			type="user"
+			label="COM_DEPOT_FIELD_MODIFIED_BY_LABEL"
+			class="readonly"
+			readonly="true"
+		/>
+	</fieldset>
+</form>

admin/forms/part.xml

@@ -1,18 +1,122 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <form>
-	<field
-		name="component_name"
-		type="text"
-		label="COM_DEPOT_FIELD_COMPONENT_NAME_LABEL"
-		description="COM_DEPOT_FIELD_COMPONENT_NAME_DESC"
-		required="true"
-	/>
-	<field
-		name="id"
-		type="text"
-		label="JGLOBAL_FIELD_ID_LABEL"
-		class="readonly"
-		default="0"
-		readonly="true"
-	/>
+	<fieldset
+		name="details"
+		label="COM_DEPOT_DETAILS"
+		addruleprefix="KW4NZ\Component\Depot\Administrator\Rule"
+		addfieldprefix="KW4NZ\Component\Depot\Administrator\Field"
+	>
+		<field
+			name="component_name"
+			type="text"
+			label="COM_DEPOT_FIELD_COMPONENT_NAME_LABEL"
+			description="COM_DEPOT_FIELD_COMPONENT_NAME_DESC"
+			required="true"
+			autofocus="1"
+		/>
+		<field
+			name="quantity"
+			type="number"
+			label="COM_DEPOT_FIELD_QUANTITY_LABEL"
+			description="COM_DEPOT_FIELD_QUANTITY_DESC"
+			default="0"
+		/>
+		<field
+			name="quantity_exp"
+			type="number"
+			label="COM_DEPOT_FIELD_QUANTITY_EXP_LABEL"
+			description="COM_DEPOT_FIELD_QUANTITY_EXP_DESC"
+			default="0"
+		/>
+		<field
+			name="alias"
+			type="text"
+			label="JFIELD_ALIAS_LABEL"
+			description="JFIELD_ALIAS_DESC"
+			hint="COM_DEPOT_FIELD_ALIAS_PART_PLACEHOLDER"
+			size="40"
+		/>
+		<field
+			name="manufacturer_id"
+			type="sql"
+			label="COM_DEPOT_FIELD_SELECT_MANUFACTURER"
+			query="SELECT id, CONCAT( name_short, ' (', name_long, ')') AS title FROM #__depot_manufacturer ORDER BY title"
+			key_field="id"
+			value_field="title"
+			required="true"
+			>
+			<option value="">COM_DEPOT_SELECT_YOUR_OPTION</option>
+		</field>
+		<field
+			name="stock_id"
+			type="sql"
+			label="COM_DEPOT_FIELD_SELECT_STOCK"
+			query="SELECT id, name FROM #__depot_stock ORDER BY name"
+			key_field="id"
+			value_field="name"
+			required="true"
+			>
+			<option value="">COM_DEPOT_SELECT_YOUR_OPTION</option>
+		</field>
+		<field
+			name="state"
+			type="list"
+			label="JSTATUS"
+			class="form-select-color-state"
+			default="1"
+			validate="options"
+			>
+			<option value="1">JPUBLISHED</option>
+			<option value="0">JUNPUBLISHED</option>
+			<option value="2">JARCHIVED</option>
+			<option value="-2">JTRASHED</option>
+		</field>
+	</fieldset>
+	<fieldset
+		name="statistics"
+		label="COM_DEPOT_FIELD_STATISTICS"
+	>
+		<field
+			name="id"
+			type="text"
+			label="JGLOBAL_FIELD_ID_LABEL"
+			class="readonly"
+			default="0"
+			readonly="true"
+		/>
+		<field
+			name="created"
+			type="calendar"
+			label="COM_DEPOT_FIELD_CREATED_LABEL"
+			class="readonly"
+			translateformat="true"
+			showtime="true"
+			readonly="true"
+			filter="user_utc"
+		/>
+		<field
+			name="created_by"
+			type="user"
+			label="COM_DEPOT_FIELD_CREATED_BY_LABEL"
+			class="readonly"
+			readonly="true"
+		/>
+		<field
+			name="modified"
+			type="calendar"
+			label="COM_DEPOT_FIELD_MODIFIED_LABEL"
+			class="readonly"
+			translateformat="true"
+			showtime="true"
+			readonly="true"
+			filter="user_utc"
+		/>
+		<field
+			name="modified_by"
+			type="user"
+			label="COM_DEPOT_FIELD_MODIFIED_BY_LABEL"
+			class="readonly"
+			readonly="true"
+		/>
+	</fieldset>
 </form>

admin/forms/stock.xml

@@ -0,0 +1,93 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<form>
+	<fieldset
+		name="details"
+		label="COM_DEPOT_DETAILS"
+		addruleprefix="KW4NZ\Component\Depot\Administrator\Rule"
+		addfieldprefix="KW4NZ\Component\Depot\Administrator\Field"
+	>
+		<field
+			name="name"
+			type="text"
+			label="COM_DEPOT_FIELD_STOCK_NAME_LABEL"
+			description="COM_DEPOT_FIELD_STOCK_NAME_DESC"
+			required="true"
+			autofocus="1"
+		/>
+		<field
+			name="description"
+			type="text"
+			label="COM_DEPOT_FIELD_STOCK_DESCRIPTION_LABEL"
+			description="COM_DEPOT_FIELD_STOCK_DESCRIPTION_DESC"
+			required="true"
+		/>
+		<field
+			name="alias"
+			type="text"
+			label="JFIELD_ALIAS_LABEL"
+			description="JFIELD_ALIAS_DESC"
+			hint="COM_DEPOT_FIELD_ALIAS_STOCK_PLACEHOLDER"
+			size="40"
+		/>
+		<field
+			name="state"
+			type="list"
+			label="JSTATUS"
+			class="form-select-color-state"
+			default="1"
+			validate="options"
+			>
+			<option value="1">JPUBLISHED</option>
+			<option value="0">JUNPUBLISHED</option>
+			<option value="2">JARCHIVED</option>
+			<option value="-2">JTRASHED</option>
+		</field>
+	</fieldset>
+	<fieldset
+		name="statistics"
+		label="COM_DEPOT_FIELD_STATISTICS"
+	>
+		<field
+			name="id"
+			type="text"
+			label="JGLOBAL_FIELD_ID_LABEL"
+			class="readonly"
+			default="0"
+			readonly="true"
+		/>
+		<field
+			name="created"
+			type="calendar"
+			label="COM_DEPOT_FIELD_CREATED_LABEL"
+			class="readonly"
+			translateformat="true"
+			showtime="true"
+			readonly="true"
+			filter="user_utc"
+		/>
+		<field
+			name="created_by"
+			type="user"
+			label="COM_DEPOT_FIELD_CREATED_BY_LABEL"
+			class="readonly"
+			readonly="true"
+		/>
+		<field
+			name="modified"
+			type="calendar"
+			label="COM_DEPOT_FIELD_MODIFIED_LABEL"
+			class="readonly"
+			translateformat="true"
+			showtime="true"
+			readonly="true"
+			filter="user_utc"
+		/>
+		<field
+			name="modified_by"
+			type="user"
+			label="COM_DEPOT_FIELD_MODIFIED_BY_LABEL"
+			class="readonly"
+			readonly="true"
+		/>
+	</fieldset>
+</form>

admin/language/en-GB/com_depot.ini

@@ -5,6 +5,55 @@
 ; @license		GNU General Public License version 2 or later; see LICENSE.md
 ; @since		0.0.1
 ;
+COM_DEPOT_FIELD_ALIAS_PART_PLACEHOLDER="Auto-generate from component name"
+COM_DEPOT_FIELD_ALIAS_STOCK_PLACEHOLDER="Auto-generate from stock name"
+COM_DEPOT_FIELD_ALIAS_MANUFACTURER_PLACEHOLDER="Auto-generate from manufacturer acronym"
 COM_DEPOT_FIELD_COMPONENT_NAME_DESC="The name of the component is unique. Please do not enter special characters or umlauts."
 COM_DEPOT_FIELD_COMPONENT_NAME_LABEL="Component Name"
+COM_DEPOT_FIELD_CREATED_LABEL="Created"
+COM_DEPOT_FIELD_CREATED_BY_LABEL="Created by"
+COM_DEPOT_FIELD_MANUFACTURER_ACRONYM_DESC="Enter here the acronym of the manufacturer or short name"
+COM_DEPOT_FIELD_MANUFACTURER_ACRONYM_LABEL="Manufacturer Acronym"
+COM_DEPOT_FIELD_MANUFACTURER_LONG_NAME_DESC="Enter here the long name of the manufacturer"
+COM_DEPOT_FIELD_MANUFACTURER_LONG_NAME_LABEL="Manufacturer (long name)"
+COM_DEPOT_FIELD_MODIFIED_LABEL="Modified"
+COM_DEPOT_FIELD_MODIFIED_BY_LABEL="Modified by"
+COM_DEPOT_FIELD_QUANTITY_LABEL="Quantity"
+COM_DEPOT_FIELD_QUANTITY_DESC="Enter here the current number of components"
+COM_DEPOT_FIELD_QUANTITY_EXP_LABEL="Quantity Exponent"
+COM_DEPOT_FIELD_QUANTITY_EXP_DESC="Exponent (10^x of the number, usually 0, i.e. 10⁰)"
+COM_DEPOT_FIELD_SELECT_MANUFACTURER="Manufacturer"
+COM_DEPOT_FIELD_SELECT_STOCK="Stock Location"
+COM_DEPOT_FIELD_STOCK_NAME_DESC="Enter here the short stock location"
+COM_DEPOT_FIELD_STOCK_NAME_LABEL="Stock Location"
+COM_DEPOT_FIELD_STOCK_DESCRIPTION_DESC="Enter here the exact location/description"
+COM_DEPOT_FIELD_STOCK_DESCRIPTION_LABEL="Description"
+COM_DEPOT_LEGEND_MANUFACTURER_DETAILS="Manufacturer Details"
+COM_DEPOT_LEGEND_PART_DETAILS="Component Details"
+COM_DEPOT_LEGEND_STOCK_DETAILS="Stock Location Details"
+COM_DEPOT_LEGEND_STATISTICS="Statistics"
+COM_DEPOT_MANAGER_MANUFACTURERS="Manager Manufacturers"
+COM_DEPOT_MANAGER_PARTS="Manager Components"
+COM_DEPOT_MANAGER_STOCKS="Manager Stock Locations"
+COM_DEPOT_N_ITEMS_DELETED_1="One component deleted"
+COM_DEPOT_N_ITEMS_DELETED_MORE="%d components deleted"
+COM_DEPOT_N_ITEMS_PUBLISHED_1="One component published"
+COM_DEPOT_N_ITEMS_PUBLISHED_MORE="%d components published"
+COM_DEPOT_N_ITEMS_UNPUBLISHED_1="One component unpublished"
+COM_DEPOT_N_ITEMS_UNPUBLISHED_MORE="%d components unpublished"
+COM_DEPOT_SELECT_YOUR_OPTION="Select your option"
+COM_DEPOT_TAB_NEW_PART="New Component"
+COM_DEPOT_TAB_NEW_MANUFACTURER="New Manufacturer"
+COM_DEPOT_TAB_EDIT_PART="Component Details"
+COM_DEPOT_TAB_EDIT_MANUFACTURER="Manufacturer Details"
+COM_DEPOT_TAB_EDIT_STOCK="Stock Details"
+COM_DEPOT_TAB_STATISTICS="Statistics"
+COM_DEPOT_TABLE_HEAD_ID="ID"
+COM_DEPOT_TABLE_HEAD_NAME="Component Name"
+COM_DEPOT_TABLE_HEAD_MANUFACTURER="Manufacturer"
+COM_DEPOT_TABLE_HEAD_MANUFACTURER_ACRONYM="Acronym"
+COM_DEPOT_TABLE_HEAD_STOCK="Stock Location"
+COM_DEPOT_TABLE_HEAD_QUANTITY="Quantity"
+COM_DEPOT_TABLE_HEAD_QUANTITY_EXP="Exponent"
+COM_DEPOT_TABLE_HEAD_DESCRIPTION="Description" 
 COM_DEPOT_XML_DESCRIPTION="Depot, the component warehouse"

admin/sql/install.mysql.utf8.sql

@@ -46,6 +46,75 @@ CREATE TABLE `#__depot` (
 	DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
 
 INSERT INTO `#__depot` (`component_name`,`alias`,`description`,`quantity`,`created`,
- `ordering`,`state`,`manufacturer_id`) VALUES
- ('1N5404','1n5404','diode, rectifier 3A',9,'2023-09-25 15:00:00',1,1,1),
- ('1N4148','1n4148','diode, general purpose',1234,'2023-09-25 15:15:15',2,1,2);
+ `ordering`,`state`,`manufacturer_id`,`stock_id`) VALUES
+ ('1N5404','1n5404','diode, rectifier 3A',9,'2023-09-25 15:00:00',1,1,1,1),
+ ('1N4148','1n4148','diode, general purpose',1234,'2023-09-25 15:15:15',2,1,2,1);
+
+DROP TABLE IF EXISTS `#__depot_manufacturer`;
+CREATE TABLE `#__depot_manufacturer` (
+	`id` SERIAL,
+	`name_short` CHAR(25) CHARACTER SET ascii COLLATE ascii_general_ci NULL DEFAULT NULL
+		COMMENT 'unique manufacturer name or abbriviation',
+	`alias` VARCHAR(127) NOT NULL DEFAULT '',
+	`name_long` VARCHAR(1024) NOT NULL DEFAULT '',
+	`url` VARCHAR(1024) NOT NULL DEFAULT '',
+	`created` DATETIME NOT NULL DEFAULT '0000-00-00 00:00:00',
+	`created_by` INT(10) UNSIGNED NOT NULL DEFAULT 0,
+	`checked_out` INT(11) NOT NULL DEFAULT 0,
+	`checked_out_time` DATETIME NOT NULL DEFAULT '0000-00-00 00:00:00',
+	`modified` DATETIME NOT NULL DEFAULT '0000-00-00 00:00:00',
+	`modified_by` INT(10) UNSIGNED NOT NULL DEFAULT 0,
+	`description` VARCHAR(4000) NOT NULL DEFAULT '',
+	`state` TINYINT(4) NOT NULL DEFAULT 0,
+	`image` VARCHAR(1024) NOT NULL DEFAULT '',
+	`access` TINYINT(4) NOT NULL DEFAULT 0,
+	PRIMARY KEY (`id`),
+	UNIQUE KEY `name_short` (`name_short`)
+)	ENGINE=InnoDB
+	AUTO_INCREMENT=0
+	DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+
+INSERT INTO `#__depot_manufacturer` (`name_short`, `name_long`, `url`,
+ `description`, `image`, `state`) VALUES
+('TSC','Taiwan Semiconductor','https://www.taiwansemi.com',
+ 'Diodes, ECAD Models, ICs, MOSFETs, Protection Devices, AEC-Q qualified','',1),
+('ST','STMicroelectronics','https://www.st.com',
+ 'Microprocessors, Audio ICs, OPamps, Diodes, Memories, MEMS, NFCs, Transistors, Wireless, Automotive electronics, etc.','',1);
+
+DROP TABLE IF EXISTS `#__depot_stock`;
+CREATE TABLE `#__depot_stock` (
+	`id` SERIAL,
+	`name` VARCHAR(1024) NOT NULL DEFAULT '',
+	`alias` VARCHAR(1024) NOT NULL DEFAULT '',
+	`owner` INT(10) UNSIGNED NOT NULL DEFAULT 0,
+	`created` DATETIME NOT NULL DEFAULT '0000-00-00 00:00:00',
+	`created_by` INT(10) UNSIGNED NOT NULL DEFAULT 0,
+	`checked_out` INT(11) NOT NULL DEFAULT 0,
+	`checked_out_time` DATETIME NOT NULL DEFAULT '0000-00-00 00:00:00',
+	`modified` DATETIME NOT NULL DEFAULT '0000-00-00 00:00:00',
+	`modified_by` INT(10) UNSIGNED NOT NULL DEFAULT 0,
+	`description` VARCHAR(4000) NOT NULL DEFAULT '',
+	`params` VARCHAR(1024) NOT NULL DEFAULT '',
+	`location` VARCHAR(1024) NOT NULL DEFAULT '',
+	`latitude` DECIMAL(9,7) NOT NULL DEFAULT 48.31738798930856,
+	`longitude` DECIMAL(10,7) NOT NULL DEFAULT 16.313504251028924,
+	`state` TINYINT(4) NOT NULL DEFAULT 0,
+	`access` TINYINT(4) NOT NULL DEFAULT 0,
+	PRIMARY KEY (`id`),
+	UNIQUE KEY `nameindex` (`name`,`owner`)
+ )
+	ENGINE=InnoDB
+	AUTO_INCREMENT=0
+	DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+
+INSERT INTO `#__depot_stock`(`name`, `location`, `description`, `state`, `access`) VALUES
+('Semiconductors workshop cabinet depot', 'Tom''s office, Martinstr. 58a, 3400 Klosterneuburg',
+ 'MARS Svratka Workshop Depot 5x12 (60) compartments à 54 x 35 x 140 mm',1,0),
+('Resistors workshop cabinet depot', 'Tom''s office, Martinstr. 58a, 3400 Klosterneuburg',
+ 'MARS Svratka Workshop Depot 2x5x12 + 1x5x7+3 (158) compartments à 54 x 35 x 140 mm',1,0),
+('Capacitors/Inductors workshop cabinet depot', 'Tom''s office, Martinstr. 58a, 3400 Klosterneuburg',
+ 'MARS Svratka Workshop Depot 5x12 (60) compartments à 54 x 35 x 140 mm',1,0),
+('Plugs/Sockets/other workshop cabinet depot', 'Tom''s office, Martinstr. 58a, 3400 Klosterneuburg',
+ 'MARS Svratka Workshop Depot 5x12 (60) compartments à 54 x 35 x 140 mm',1,0),
+('SMD cabinet', 'Tom''s office, Martinstr. 58a, 3400 Klosterneuburg',
+ 'SMD cabinet, conductive, 6-times cabinet with inlays, 6 x 7*6 (252) round boxes, each ø 27 x 13 mm',1,0);

admin/sql/updates/mysql/0.0.5.sql

@@ -0,0 +1,35 @@
+-- @package		Depot.SQL MariaDB -- UPDATE to 0.0.5
+-- @subpackage	com_depot
+-- @author		Thomas Kuschel <thomas@kuschel.at>
+-- @copyright	(C) 2023 KW4NZ, <https://www.kuschel.at>
+-- @license		GNU General Public License version 2 or later; see LICENSE.md
+-- @since		0.0.5
+
+CREATE TABLE IF NOT EXISTS `#__depot_manufacturer` (
+	`id` SERIAL,
+	`name_short` CHAR(25) CHARACTER SET ascii COLLATE ascii_general_ci NULL DEFAULT NULL
+		COMMENT 'unique manufacturer name or abbriviation',
+	`name_long` VARCHAR(1024) NOT NULL DEFAULT '',
+	`url` VARCHAR(1024) NOT NULL DEFAULT '',
+	`created` DATETIME NOT NULL DEFAULT '0000-00-00 00:00:00',
+	`created_by` INT(10) UNSIGNED NOT NULL DEFAULT 0,
+	`checked_out` INT(11) NOT NULL DEFAULT 0,
+	`checked_out_time` DATETIME NOT NULL DEFAULT '0000-00-00 00:00:00',
+	`modified` DATETIME NOT NULL DEFAULT '0000-00-00 00:00:00',
+	`modified_by` INT(10) UNSIGNED NOT NULL DEFAULT 0,
+	`description` VARCHAR(4000) NOT NULL DEFAULT '',
+	`state` TINYINT(4) NOT NULL DEFAULT 0,
+	`image` VARCHAR(1024) NOT NULL DEFAULT '',
+	`access` TINYINT(4) NOT NULL DEFAULT 0,
+	PRIMARY KEY (`id`),
+	UNIQUE KEY `name_short` (`name_short`)
+)	ENGINE=InnoDB
+	AUTO_INCREMENT=0
+	DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+
+INSERT INTO `#__depot_manufacturer` (`name_short`, `name_long`, `url`,
+ `description`, `image`, `state`) VALUES
+('TSC','Taiwan Semiconductor','https://www.taiwansemi.com',
+ 'Diodes, ECAD Models, ICs, MOSFETs, Protection Devices, AEC-Q qualified','',1),
+('ST','STMicroelectronics','https://www.st.com',
+ 'Microprocessors, Audio ICs, OPamps, Diodes, Memories, MEMS, NFCs, Transistors, Wireless, Automotive electronics, etc.','',1);

admin/sql/updates/mysql/0.9.0.sql

@@ -0,0 +1,42 @@
+-- @package		Depot.SQL MariaDB -- UPDATE to 0.9.0
+-- @subpackage	com_depot
+-- @author		Thomas Kuschel <thomas@kuschel.at>
+-- @copyright	(C) 2023 KW4NZ, <https://www.kuschel.at>
+-- @license		GNU General Public License version 2 or later; see LICENSE.md
+-- @since		0.9.0
+
+CREATE TABLE IF NOT EXISTS `#__depot_stock` (
+	`id` SERIAL,
+	`name` VARCHAR(1024) NOT NULL DEFAULT '',
+	`alias` VARCHAR(1024) NOT NULL DEFAULT '',
+	`owner` INT(10) UNSIGNED NOT NULL DEFAULT 0,
+	`created` DATETIME NOT NULL DEFAULT '0000-00-00 00:00:00',
+	`created_by` INT(10) UNSIGNED NOT NULL DEFAULT 0,
+	`checked_out` INT(11) NOT NULL DEFAULT 0,
+	`checked_out_time` DATETIME NOT NULL DEFAULT '0000-00-00 00:00:00',
+	`modified` DATETIME NOT NULL DEFAULT '0000-00-00 00:00:00',
+	`modified_by` INT(10) UNSIGNED NOT NULL DEFAULT 0,
+	`description` VARCHAR(4000) NOT NULL DEFAULT '',
+	`params` VARCHAR(1024) NOT NULL DEFAULT '',
+	`location` VARCHAR(1024) NOT NULL DEFAULT '',
+	`latitude` DECIMAL(9,7) NOT NULL DEFAULT 48.31738798930856,
+	`longitude` DECIMAL(10,7) NOT NULL DEFAULT 16.313504251028924,
+	`state` TINYINT(4) NOT NULL DEFAULT 0,
+	`access` TINYINT(4) NOT NULL DEFAULT 0,
+	PRIMARY KEY (`id`),
+	UNIQUE KEY `nameindex` (`name`,`owner`)
+)	ENGINE=InnoDB
+	AUTO_INCREMENT=0
+	DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+
+INSERT INTO `#__depot_stock` (`name`, `location`, `description`, `state`, `access`) VALUES
+('Semiconductors workshop cabinet depot', 'Tom''s office, Martinstr. 58a, 3400 Klosterneuburg',
+ 'MARS Svratka Workshop Depot 5x12 (60) compartments à 54 x 35 x 140 mm',1,0),
+('Resistors workshop cabinet depot', 'Tom''s office, Martinstr. 58a, 3400 Klosterneuburg',
+ 'MARS Svratka Workshop Depot 2x5x12 + 1x5x7+3 (158) compartments à 54 x 35 x 140 mm',1,0),
+('Capacitors/Inductors workshop cabinet depot', 'Tom''s office, Martinstr. 58a, 3400 Klosterneuburg',
+ 'MARS Svratka Workshop Depot 5x12 (60) compartments à 54 x 35 x 140 mm',1,0),
+('Plugs/Sockets/other workshop cabinet depot', 'Tom''s office, Martinstr. 58a, 3400 Klosterneuburg',
+ 'MARS Svratka Workshop Depot 5x12 (60) compartments à 54 x 35 x 140 mm',1,0),
+('SMD cabinet', 'Tom''s office, Martinstr. 58a, 3400 Klosterneuburg',
+ 'SMD cabinet, conductive, 6-times cabinet with inlays, 6 x 7*6 (252) round boxes, each ø 27 x 13 mm',1,0);

admin/src/Controller/ManufacturerController.php

@@ -0,0 +1,19 @@
+<?php
+/**
+ * @package		Depot.Administrator
+ * @subpackage	com_depot
+ * @author		Thomas Kuschel <thomas@kuschel.at>
+ * @copyright	(C) 2023 KW4NZ, <https://www.kuschel.at>
+ * @license		GNU General Public License version 2 or later; see LICENSE.md
+ * @since		0.9.1
+ */
+
+namespace KW4NZ\Component\Depot\Administrator\Controller;
+
+use Joomla\CMS\MVC\Controller\FormController;
+
+defined('_JEXEC') or die;
+
+class ManufacturerController extends FormController
+{
+}

admin/src/Controller/PartController.php

@@ -0,0 +1,19 @@
+<?php
+/**
+ * @package		Depot.Administrator
+ * @subpackage	com_depot
+ * @author		Thomas Kuschel <thomas@kuschel.at>
+ * @copyright	(C) 2023 KW4NZ, <https://www.kuschel.at>
+ * @license		GNU General Public License version 2 or later; see LICENSE.md
+ * @since		0.0.4
+ */
+
+namespace KW4NZ\Component\Depot\Administrator\Controller;
+
+use Joomla\CMS\MVC\Controller\FormController;
+
+defined('_JEXEC') or die;
+
+class PartController extends FormController
+{
+}

admin/src/Controller/PartsController.php

@@ -0,0 +1,23 @@
+<?php
+/**
+ * @package		Depot.Administrator
+ * @subpackage	com_depot
+ * @author		Thomas Kuschel <thomas@kuschel.at>
+ * @copyright	(C) 2023 KW4NZ, <https://www.kuschel.at>
+ * @license		GNU General Public License version 2 or later; see LICENSE.md
+ * @since		0.0.6
+ */
+
+namespace KW4NZ\Component\Depot\Administrator\Controller;
+
+use Joomla\CMS\MVC\Controller\AdminController;
+
+defined('_JEXEC') or die;
+
+class PartsController extends AdminController
+{
+	public function getModel($name = 'Part', $prefix = 'Administrator', $config = ['ignore_request' => true])
+	{
+		return parent::getModel($name, $prefix, $config);
+	}
+}

admin/src/Controller/StockController.php

@@ -0,0 +1,19 @@
+<?php
+/**
+ * @package		Depot.Administrator
+ * @subpackage	com_depot
+ * @author		Thomas Kuschel <thomas@kuschel.at>
+ * @copyright	(C) 2023 KW4NZ, <https://www.kuschel.at>
+ * @license		GNU General Public License version 2 or later; see LICENSE.md
+ * @since		0.9.2
+ */
+
+namespace KW4NZ\Component\Depot\Administrator\Controller;
+
+use Joomla\CMS\MVC\Controller\FormController;
+
+defined('_JEXEC') or die;
+
+class StockController extends FormController
+{
+}

admin/src/Model/ManufacturerModel.php

@@ -0,0 +1,64 @@
+<?php
+/**
+ * @package		Depot.Administrator
+ * @subpackage	com_depot
+ * @author		Thomas Kuschel <thomas@kuschel.at>
+ * @copyright	(C) 2023 KW4NZ, <https://www.kuschel.at>
+ * @license		GNU General Public License version 2 or later; see LICENSE.md
+ * @since		0.9.1
+ */
+
+namespace KW4NZ\Component\Depot\Administrator\Model;
+
+use Joomla\CMS\Application\ApplicationHelper;
+use Joomla\CMS\Factory;
+use Joomla\CMS\MVC\Model\AdminModel;
+
+\defined('_JEXEC') or die;
+
+class ManufacturerModel extends AdminModel
+{
+	public function getForm($data = [], $loadData = true)
+	{
+		$form = $this->loadForm('com_depot.manufacturer', 'manufacturer', ['control' => 'jform', 'load_data' => $loadData]);
+
+		if (empty($form)) {
+			return false;
+		}
+
+		return $form;
+	}
+
+	protected function loadFormData()
+	{
+		$app = Factory::getApplication();
+		$data = $app->getUserState('com_depot.edit.manufacturer.data', []);
+
+		if (empty($data)) {
+			$data = $this->getItem();
+		}
+
+		return $data;
+	}
+
+	public function save($data)
+	{
+		/* Add code to modify data before saving */
+
+		// if (Factory::getConfig()->get('unicodeslugs') == 1) {
+		//	$data['alias'] = OutputFilter::stringURLUnicodeSlug($data['component_name']);
+		// } else {
+		//	$data['alias'] = OutputFilter::stringURLSafe($data['component_name']);
+		// }
+
+		/* replaced by: */
+		if (empty($data['alias'])) {
+			$data['alias'] = ApplicationHelper::stringURLSafe($data['name_short']);
+		}
+		$result = parent::save($data);
+		// if ($result) {
+		//	$this->getTable('', 'Administrator')->rebuild(1);
+		// }
+		return $result;
+	}
+}

admin/src/Model/ManufacturersModel.php

@@ -0,0 +1,84 @@
+<?php
+/**
+ * @package		Depot.Administrator
+ * @subpackage	com_depot
+ * @author		Thomas Kuschel <thomas@kuschel.at>
+ * @copyright	(C) 2023 KW4NZ, <https://www.kuschel.at>
+ * @license		GNU General Public License version 2 or later; see LICENSE.md
+ * @since		0.9.3
+ */
+
+namespace KW4NZ\Component\Depot\Administrator\Model;
+
+use Joomla\CMS\MVC\Model\ListModel;
+// use Joomla\CMS\Table\Table;
+use Joomla\Database\ParameterType;
+
+\defined('_JEXEC') or die;
+
+class ManufacturersModel extends ListModel
+{
+	/**
+	 * Build an SQL query to load the list data.
+	 *
+	 * @return  \Joomla\Database\DatabaseQuery
+	 *
+	 * @since   1.6
+	 */
+	protected function getListQuery()
+	{
+		$db = $this->getDatabase();
+		$query = $db->getQuery(true);
+
+
+		//		$query->select('*')
+//			->from($db->quoteName('#__depot', 'd'));
+
+		// order by
+//		$query->order('d.id ASC');
+//		if (true) {
+//			return $query;
+//		}
+
+		// select the required fields from the table
+		$query->select(
+			$this->getState(
+				'list.select',
+				[
+					$db->quoteName('m.id'),
+					$db->quoteName('m.name_short'),
+					$db->quoteName('m.name_long'),
+					$db->quoteName('m.alias'),
+					$db->quoteName('m.description'),
+				]
+			)
+		)
+			->select(
+				[
+					$db->quoteName('u.name', 'creator'),
+				]
+			)
+			->from($db->quoteName('#__depot_manufacturer', 'm'))
+			->join('LEFT', $db->quoteName('#__users', 'u'), $db->quoteName('u.id') . ' = ' . $db->quoteName('m.checked_out'));
+
+		// filter: like / search
+		$search = $this->getState('filter.search');
+		if (!empty($search)) {
+			$like = $db->quote('%' . $search . '%');
+			$query->where('(' . $db->quoteName('m.name_long') . ' LIKE ' . $like . ' OR ' .
+				$db->quoteName('m.name_short') . ' LIKE ' . $like . ')');
+		}
+
+		// Filter by published state
+		$published = (string) $this->getState('filter.published');
+		if (is_numeric($published)) {
+			$published = (int) $published;
+			$query->where($db->quoteName('m.state') . ' = :published')
+				->bind(':published', $published, ParameterType::INTEGER);
+		} elseif ($published === '') {
+			$query->where($db->quoteName('m.state') . ' IN (0, 1)');
+		}
+
+		return $query;
+	}
+}

admin/src/Model/PartModel.php

@@ -10,6 +10,8 @@
 
 namespace KW4NZ\Component\Depot\Administrator\Model;
 
+use Joomla\CMS\Application\ApplicationHelper;
+use Joomla\CMS\Factory;
 use Joomla\CMS\MVC\Model\AdminModel;
 
 \defined('_JEXEC') or die;
@@ -26,4 +28,37 @@ class PartModel extends AdminModel
 
 		return $form;
 	}
+
+	protected function loadFormData()
+	{
+		$app = Factory::getApplication();
+		$data = $app->getUserState('com_depot.edit.part.data', []);
+
+		if (empty($data)) {
+			$data = $this->getItem();
+		}
+
+		return $data;
+	}
+
+	public function save($data)
+	{
+		/* Add code to modify data before saving */
+
+		// if (Factory::getConfig()->get('unicodeslugs') == 1) {
+		//	$data['alias'] = OutputFilter::stringURLUnicodeSlug($data['component_name']);
+		// } else {
+		//	$data['alias'] = OutputFilter::stringURLSafe($data['component_name']);
+		// }
+
+		/* replaced by: */
+		if (empty($data['alias'])) {
+			$data['alias'] = ApplicationHelper::stringURLSafe($data['component_name']);
+		}
+		$result = parent::save($data);
+		// if ($result) {
+		//	$this->getTable('', 'Administrator')->rebuild(1);
+		// }
+		return $result;
+	}
 }

admin/src/Model/PartsModel.php

@@ -0,0 +1,90 @@
+<?php
+/**
+ * @package		Depot.Administrator
+ * @subpackage	com_depot
+ * @author		Thomas Kuschel <thomas@kuschel.at>
+ * @copyright	(C) 2023 KW4NZ, <https://www.kuschel.at>
+ * @license		GNU General Public License version 2 or later; see LICENSE.md
+ * @since		0.9.1
+ */
+
+namespace KW4NZ\Component\Depot\Administrator\Model;
+
+use Joomla\CMS\MVC\Model\ListModel;
+// use Joomla\CMS\Table\Table;
+use Joomla\Database\ParameterType;
+
+\defined('_JEXEC') or die;
+
+class PartsModel extends ListModel
+{
+	/**
+	 * Build an SQL query to load the list data.
+	 *
+	 * @return  \Joomla\Database\DatabaseQuery
+	 *
+	 * @since   1.6
+	 */
+	protected function getListQuery()
+	{
+		$db = $this->getDatabase();
+		$query = $db->getQuery(true);
+
+
+		//		$query->select('*')
+//			->from($db->quoteName('#__depot', 'd'));
+
+		// order by
+//		$query->order('d.id ASC');
+//		if (true) {
+//			return $query;
+//		}
+
+		// select the required fields from the table
+		$query->select(
+			$this->getState(
+				'list.select',
+				[
+					$db->quoteName('d.id'),
+					$db->quoteName('d.component_name'),
+					$db->quoteName('d.alias'),
+					$db->quoteName('d.description'),
+					$db->quoteName('d.quantity'),
+					$db->quoteName('d.quantity_exp'),
+					$db->quoteName('d.ordering'),
+				]
+			)
+		)
+			->select(
+				[
+					$db->quoteName('u.name', 'creator'),
+					$db->quoteName('m.name_short', 'manufacturer'),
+					$db->quoteName('m.name_long', 'manufacturer_long'),
+					$db->quoteName('s.name', 'stock_name'),
+				]
+			)
+			->from($db->quoteName('#__depot', 'd'))
+			->join('LEFT', $db->quoteName('#__depot_manufacturer', 'm'), $db->quoteName('m.id') . ' = ' . $db->quoteName('d.manufacturer_id'))
+			->join('LEFT', $db->quoteName('#__depot_stock', 's'), $db->quoteName('s.id') . ' = ' . $db->quoteName('d.stock_id'))
+			->join('LEFT', $db->quoteName('#__users', 'u'), $db->quoteName('u.id') . ' = ' . $db->quoteName('d.checked_out'));
+
+		// filter: like / search
+		$search = $this->getState('filter.search');
+		if (!empty($search)) {
+			$like = $db->quote('%' . $search . '%');
+			$query->where($db->quoteName('d.component_name') . ' LIKE ' . $like);
+		}
+		// Filter by published state
+		$published = (string) $this->getState('filter.published');
+		if (is_numeric($published)) {
+			$published = (int) $published;
+			$query->where($db->quoteName('d.state') . ' = :published')
+				->bind(':published', $published, ParameterType::INTEGER);
+		} elseif ($published === '') {
+			//$query->where($db->quoteName('d.state') . ' IN (0, 1)');
+			$query->whereIn($db->quoteName('d.state'), [0, 1]);
+		}
+
+		return $query;
+	}
+}

admin/src/Model/StockModel.php

@@ -0,0 +1,64 @@
+<?php
+/**
+ * @package		Depot.Administrator
+ * @subpackage	com_depot
+ * @author		Thomas Kuschel <thomas@kuschel.at>
+ * @copyright	(C) 2023 KW4NZ, <https://www.kuschel.at>
+ * @license		GNU General Public License version 2 or later; see LICENSE.md
+ * @since		0.9.2
+ */
+
+namespace KW4NZ\Component\Depot\Administrator\Model;
+
+use Joomla\CMS\Application\ApplicationHelper;
+use Joomla\CMS\Factory;
+use Joomla\CMS\MVC\Model\AdminModel;
+
+\defined('_JEXEC') or die;
+
+class StockModel extends AdminModel
+{
+	public function getForm($data = [], $loadData = true)
+	{
+		$form = $this->loadForm('com_depot.stock', 'stock', ['control' => 'jform', 'load_data' => $loadData]);
+
+		if (empty($form)) {
+			return false;
+		}
+
+		return $form;
+	}
+
+	protected function loadFormData()
+	{
+		$app = Factory::getApplication();
+		$data = $app->getUserState('com_depot.edit.stock.data', []);
+
+		if (empty($data)) {
+			$data = $this->getItem();
+		}
+
+		return $data;
+	}
+
+	public function save($data)
+	{
+		/* Add code to modify data before saving */
+
+		// if (Factory::getConfig()->get('unicodeslugs') == 1) {
+		//	$data['alias'] = OutputFilter::stringURLUnicodeSlug($data['component_name']);
+		// } else {
+		//	$data['alias'] = OutputFilter::stringURLSafe($data['component_name']);
+		// }
+
+		/* replaced by: */
+		if (empty($data['alias'])) {
+			$data['alias'] = ApplicationHelper::stringURLSafe($data['name_short']);
+		}
+		$result = parent::save($data);
+		// if ($result) {
+		//	$this->getTable('', 'Administrator')->rebuild(1);
+		// }
+		return $result;
+	}
+}

admin/src/Model/StocksModel.php

@@ -0,0 +1,82 @@
+<?php
+/**
+ * @package		Depot.Administrator
+ * @subpackage	com_depot
+ * @author		Thomas Kuschel <thomas@kuschel.at>
+ * @copyright	(C) 2023 KW4NZ, <https://www.kuschel.at>
+ * @license		GNU General Public License version 2 or later; see LICENSE.md
+ * @since		0.9.3
+ */
+
+namespace KW4NZ\Component\Depot\Administrator\Model;
+
+use Joomla\CMS\MVC\Model\ListModel;
+// use Joomla\CMS\Table\Table;
+use Joomla\Database\ParameterType;
+
+\defined('_JEXEC') or die;
+
+class StocksModel extends ListModel
+{
+	/**
+	 * Build an SQL query to load the list data.
+	 *
+	 * @return  \Joomla\Database\DatabaseQuery
+	 *
+	 * @since   1.6
+	 */
+	protected function getListQuery()
+	{
+		$db = $this->getDatabase();
+		$query = $db->getQuery(true);
+
+
+		//		$query->select('*')
+//			->from($db->quoteName('#__depot', 'd'));
+
+		// order by
+//		$query->order('d.id ASC');
+//		if (true) {
+//			return $query;
+//		}
+
+		// select the required fields from the table
+		$query->select(
+			$this->getState(
+				'list.select',
+				[
+					$db->quoteName('s.id'),
+					$db->quoteName('s.name'),
+					$db->quoteName('s.alias'),
+					$db->quoteName('s.description'),
+				]
+			)
+		)
+			->select(
+				[
+					$db->quoteName('u.name', 'creator'),
+				]
+			)
+			->from($db->quoteName('#__depot_stock', 's'))
+			->join('LEFT', $db->quoteName('#__users', 'u'), $db->quoteName('u.id') . ' = ' . $db->quoteName('s.checked_out'));
+		// filter: like / search
+		$search = $this->getState('filter.search');
+		if (!empty($search)) {
+			$like = $db->quote('%' . $search . '%');
+			$query->where('(' . $db->quoteName('s.name') . ' LIKE ' . $like . ' OR ' .
+				$db->quoteName('s.description') . ' LIKE ' . $like . ')');
+		}
+
+		// Filter by published state
+		$published = (string) $this->getState('filter.published');
+		if (is_numeric($published)) {
+			$published = (int) $published;
+			$query->where($db->quoteName('s.state') . ' = :published')
+				->bind(':published', $published, ParameterType::INTEGER);
+		} elseif ($published === '') {
+			$query->where($db->quoteName('s.state') . ' IN (0, 1)');
+		}
+
+		return $query;
+	}
+}

admin/src/Table/ManufacturerTable.php

@@ -0,0 +1,74 @@
+<?php
+/**
+ * @package		Depot.Administrator
+ * @subpackage	com_depot
+ * @author		Thomas Kuschel <thomas@kuschel.at>
+ * @copyright	(C) 2023 KW4NZ, <https://www.kuschel.at>
+ * @license		GNU General Public License version 2 or later; see LICENSE.md
+ * @since		0.9.1
+ */
+
+namespace KW4NZ\Component\Depot\Administrator\Table;
+
+use Joomla\CMS\Factory;
+use Joomla\CMS\Table\Table;
+use Joomla\Database\DatabaseDriver;
+
+\defined('_JEXEC') or die;
+
+class ManufacturerTable extends Table
+{
+	function __construct(DatabaseDriver $db)
+	{
+		parent::__construct('#__depot_manufacturer', 'id', $db);
+
+		// add an alias for published:
+		$this->setColumnAlias('published', 'state');
+	}
+
+	public function store($updateNulls = true)
+	{
+		$app = Factory::getApplication();
+		$date = Factory::getDate()->toSql();
+		// $user = Factory::getUser();
+		// $user = $this->getCurrentUser();
+		$user = $app->getIdentity();
+
+		if (!$this->created) {
+			$this->created = $date;
+		}
+
+		if (!$this->created_by) {
+			$this->created_by = $user->get('id');
+		}
+
+		if ($this->id) {
+			// existing item
+			$this->modified_by = $user->get('id');
+			$this->modified = $date;
+		} else {
+			// set modified to created date if not set
+			if (!$this->modified) {
+				$this->modified = $this->created;
+			}
+			if (empty($this->modified_by)) {
+				$this->modified_by = $this->created_by;
+			}
+		}
+
+		// Verify that the alias is unique
+		$table = $app->bootComponent('com_depot')->getMVCFactory()->createTable('Manufacturer', 'Administrator');
+		if ($table->load(['alias' => $this->alias]) && ($table->id != $this->id || $this->id == 0)) {
+			$this->setError('Alias is not unique.');
+
+			if ($table->state == -2) {
+				$this->setError('Alias is not unique. The item is in Trash.');
+			}
+
+			return false;
+		}
+
+		return parent::store($updateNulls);
+	}
+
+}

admin/src/Table/PartTable.php

@@ -10,6 +10,7 @@
 
 namespace KW4NZ\Component\Depot\Administrator\Table;
 
+use Joomla\CMS\Factory;
 use Joomla\CMS\Table\Table;
 use Joomla\Database\DatabaseDriver;
 
@@ -20,5 +21,54 @@ class PartTable extends Table
 	function __construct(DatabaseDriver $db)
 	{
 		parent::__construct('#__depot', 'id', $db);
+
+		// add an alias for published:
+		$this->setColumnAlias('published', 'state');
 	}
+
+	public function store($updateNulls = true)
+	{
+		$app = Factory::getApplication();
+		$date = Factory::getDate()->toSql();
+		// $user = Factory::getUser();
+		// $user = $this->getCurrentUser();
+		$user = $app->getIdentity();
+
+		if (!$this->created) {
+			$this->created = $date;
+		}
+
+		if (!$this->created_by) {
+			$this->created_by = $user->get('id');
+		}
+
+		if ($this->id) {
+			// existing item
+			$this->modified_by = $user->get('id');
+			$this->modified = $date;
+		} else {
+			// set modified to created date if not set
+			if (!$this->modified) {
+				$this->modified = $this->created;
+			}
+			if (empty($this->modified_by)) {
+				$this->modified_by = $this->created_by;
+			}
+		}
+
+		// Verify that the alias is unique
+		$table = $app->bootComponent('com_depot')->getMVCFactory()->createTable('Part', 'Administrator');
+		if ($table->load(['alias' => $this->alias]) && ($table->id != $this->id || $this->id == 0)) {
+			$this->setError('Alias is not unique.');
+
+			if ($table->state == -2) {
+				$this->setError('Alias is not unique. The item is in Trash.');
+			}
+
+			return false;
+		}
+
+		return parent::store($updateNulls);
+	}
+
 }

admin/src/Table/StockTable.php

@@ -0,0 +1,74 @@
+<?php
+/**
+ * @package		Depot.Administrator
+ * @subpackage	com_depot
+ * @author		Thomas Kuschel <thomas@kuschel.at>
+ * @copyright	(C) 2023 KW4NZ, <https://www.kuschel.at>
+ * @license		GNU General Public License version 2 or later; see LICENSE.md
+ * @since		0.9.2
+ */
+
+namespace KW4NZ\Component\Depot\Administrator\Table;
+
+use Joomla\CMS\Factory;
+use Joomla\CMS\Table\Table;
+use Joomla\Database\DatabaseDriver;
+
+\defined('_JEXEC') or die;
+
+class StockTable extends Table
+{
+	function __construct(DatabaseDriver $db)
+	{
+		parent::__construct('#__depot_stock', 'id', $db);
+
+		// add an alias for published:
+		$this->setColumnAlias('published', 'state');
+	}
+
+	public function store($updateNulls = true)
+	{
+		$app = Factory::getApplication();
+		$date = Factory::getDate()->toSql();
+		// $user = Factory::getUser();
+		// $user = $this->getCurrentUser();
+		$user = $app->getIdentity();
+
+		if (!$this->created) {
+			$this->created = $date;
+		}
+
+		if (!$this->created_by) {
+			$this->created_by = $user->get('id');
+		}
+
+		if ($this->id) {
+			// existing item
+			$this->modified_by = $user->get('id');
+			$this->modified = $date;
+		} else {
+			// set modified to created date if not set
+			if (!$this->modified) {
+				$this->modified = $this->created;
+			}
+			if (empty($this->modified_by)) {
+				$this->modified_by = $this->created_by;
+			}
+		}
+
+		// Verify that the alias is unique
+		$table = $app->bootComponent('com_depot')->getMVCFactory()->createTable('Stock', 'Administrator');
+		if ($table->load(['alias' => $this->alias]) && ($table->id != $this->id || $this->id == 0)) {
+			$this->setError('Alias is not unique.');
+
+			if ($table->state == -2) {
+				$this->setError('Alias is not unique. The item is in Trash.');
+			}
+
+			return false;
+		}
+
+		return parent::store($updateNulls);
+	}
+
+}

admin/src/View/Manufacturer/HtmlView.php

@@ -0,0 +1,75 @@
+<?php
+/**
+ * @package		Depot.Administrator
+ * @subpackage	com_depot
+ * @author		Thomas Kuschel <thomas@kuschel.at>
+ * @copyright	(C) 2023 KW4NZ, <https://www.kuschel.at>
+ * @license		GNU General Public License version 2 or later; see LICENSE.md
+ * @since		0.9.1
+ */
+
+namespace KW4NZ\Component\Depot\Administrator\View\Manufacturer;
+
+use Joomla\CMS\Factory;
+// use Joomla\CMS\MVC\View\GenericDataException;
+use Joomla\CMS\MVC\View\HtmlView as BaseHtmlView;
+use Joomla\CMS\Toolbar\Toolbar;
+use Joomla\CMS\Toolbar\ToolbarHelper;
+
+\defined('_JEXEC') or die;
+
+/**
+ * View to edit an article.
+ *
+ * @since  1.6
+ */
+class HtmlView extends BaseHtmlView
+{
+	/**
+	 * The \JForm object
+	 *
+	 * @var  \JForm
+	 */
+	protected $form;
+
+	/**
+	 * The active item
+	 *
+	 * @var  object
+	 */
+	protected $item;
+
+	/**
+	 * Execute and display a template script.
+	 *
+	 * @param   string  $tpl  The name of the template file to parse; automatically searches through the template paths.
+	 *
+	 * @return  mixed  A string if successful, otherwise an Error object.
+	 *
+	 * @throws	\Exception
+	 * @since	1.6
+	 */
+	public function display($tpl = null)
+	{
+		$this->form = $this->get('Form');
+		$this->item = $this->get('Item');
+
+		//	if (count($errors = $this->get('Errors'))) {
+		//		throw new GenericDataException(implode("\n", $errors), 500);
+		//	}
+		$this->addToolbar();
+
+		return parent::display($tpl);
+	}
+
+	protected function addToolbar()
+	{
+		Factory::getApplication()->getInput()->set('hidemainmenu', true);
+
+		ToolbarHelper::title('Manufacturer: Add');
+
+		ToolbarHelper::apply('manufacturer.apply');
+		ToolbarHelper::save('manufacturer.save');
+		ToolbarHelper::cancel('manufacturer.cancel', 'JTOOLBAR_CLOSE');
+	}
+}

admin/src/View/Manufacturers/HtmlView.php

@@ -0,0 +1,51 @@
+<?php
+/**
+ * @package		Depot.Administrator
+ * @subpackage	com_depot
+ * @author		Thomas Kuschel <thomas@kuschel.at>
+ * @copyright	(C) 2023 KW4NZ, <https://www.kuschel.at>
+ * @license		GNU General Public License version 2 or later; see LICENSE.md
+ * @since		0.9.3
+ */
+
+namespace KW4NZ\Component\Depot\Administrator\View\Manufacturers;
+
+defined('_JEXEC') or die;
+
+use Joomla\CMS\Factory;
+use Joomla\CMS\Language\Text;
+use Joomla\CMS\MVC\View\HtmlView as BaseHtmlView;
+// use Joomla\CMS\Toolbar;
+use Joomla\CMS\Toolbar\ToolbarHelper;
+
+// use Joomla\CMS\Language\Text;
+
+
+class HtmlView extends BaseHtmlView
+{
+	public function display($tpl = null)
+	{
+		// Get application
+		$app = Factory::getApplication();
+
+		$this->items = $this->get('Items');
+
+		// adding filters
+		$this->filterForm = $this->get('FilterForm');
+		$this->activeFilters = $this->get('ActiveFilters');
+
+		// set the toolbar
+		$this->addToolbar();
+
+		parent::display($tpl);
+	}
+
+	protected function addToolbar()
+	{
+		ToolbarHelper::title(Text::_('COM_DEPOT_MANAGER_MANUFACTURERS'));
+		ToolbarHelper::addNew('manufacturer.add');
+		ToolbarHelper::deleteList('JGLOBAL_CONFIRM_DELETE', 'manufacturers.delete');
+		ToolbarHelper::publish('manufacturers.publish', 'JTOOLBAR_PUBLISH', true);
+		ToolbarHelper::unpublish('manufacturers.unpublish', 'JTOOLBAR_UNPUBLISH', true);
+	}
+}

admin/src/View/Part/HtmlView.php

@@ -10,10 +10,13 @@
 
 namespace KW4NZ\Component\Depot\Administrator\View\Part;
 
-defined('_JEXEC') or die;
-
+use Joomla\CMS\Factory;
 // use Joomla\CMS\MVC\View\GenericDataException;
 use Joomla\CMS\MVC\View\HtmlView as BaseHtmlView;
+use Joomla\CMS\Toolbar\Toolbar;
+use Joomla\CMS\Toolbar\ToolbarHelper;
+
+\defined('_JEXEC') or die;
 
 /**
  * View to edit an article.
@@ -43,8 +46,8 @@ class HtmlView extends BaseHtmlView
 	 *
 	 * @return  mixed  A string if successful, otherwise an Error object.
 	 *
-	 * @throws \Exception
-	 * @since   1.6
+	 * @throws	\Exception
+	 * @since	1.6
 	 */
 	public function display($tpl = null)
 	{
@@ -54,7 +57,19 @@ class HtmlView extends BaseHtmlView
 		//	if (count($errors = $this->get('Errors'))) {
 		//		throw new GenericDataException(implode("\n", $errors), 500);
 		//	}
+		$this->addToolbar();
 
 		return parent::display($tpl);
 	}
+
+	protected function addToolbar()
+	{
+		Factory::getApplication()->getInput()->set('hidemainmenu', true);
+
+		ToolbarHelper::title('Part: Add');
+
+		ToolbarHelper::apply('part.apply');
+		ToolbarHelper::save('part.save');
+		ToolbarHelper::cancel('part.cancel', 'JTOOLBAR_CLOSE');
+	}
 }

admin/src/View/Parts/HtmlView.php

@@ -1,23 +1,51 @@
 <?php
 /**
-* @package		Depot.Administrator
-* @subpackage	com_depot
-* @author		Thomas Kuschel <thomas@kuschel.at>
-* @copyright	(C) 2023 KW4NZ, <https://www.kuschel.at>
-* @license		GNU General Public License version 2 or later; see LICENSE.md
-* @since		0.0.1
-*/
+ * @package		Depot.Administrator
+ * @subpackage	com_depot
+ * @author		Thomas Kuschel <thomas@kuschel.at>
+ * @copyright	(C) 2023 KW4NZ, <https://www.kuschel.at>
+ * @license		GNU General Public License version 2 or later; see LICENSE.md
+ * @since		0.0.1
+ */
 
 namespace KW4NZ\Component\Depot\Administrator\View\Parts;
 
 defined('_JEXEC') or die;
 
+use Joomla\CMS\Factory;
+use Joomla\CMS\Language\Text;
 use Joomla\CMS\MVC\View\HtmlView as BaseHtmlView;
+// use Joomla\CMS\Toolbar;
+use Joomla\CMS\Toolbar\ToolbarHelper;
 
-class HtmlView extends BaseHtmlView 
+// use Joomla\CMS\Language\Text;
+
+
+class HtmlView extends BaseHtmlView
 {
-	public function display($tpl = null) 
+	public function display($tpl = null)
 	{
+		// Get application
+		$app = Factory::getApplication();
+
+		$this->items = $this->get('Items');
+
+		// adding filters
+		$this->filterForm = $this->get('FilterForm');
+		$this->activeFilters = $this->get('ActiveFilters');
+
+		// set the toolbar
+		$this->addToolbar();
+
 		parent::display($tpl);
 	}
-}
+
+	protected function addToolbar()
+	{
+		ToolbarHelper::title(Text::_('COM_DEPOT_MANAGER_PARTS'));
+		ToolbarHelper::addNew('part.add');
+		ToolbarHelper::deleteList('JGLOBAL_CONFIRM_DELETE', 'parts.delete');
+		ToolbarHelper::publish('parts.publish', 'JTOOLBAR_PUBLISH', true);
+		ToolbarHelper::unpublish('parts.unpublish', 'JTOOLBAR_UNPUBLISH', true);
+	}
+}

admin/src/View/Stock/HtmlView.php

@@ -0,0 +1,74 @@
+<?php
+/**
+ * @package		Depot.Administrator
+ * @subpackage	com_depot
+ * @author		Thomas Kuschel <thomas@kuschel.at>
+ * @copyright	(C) 2023 KW4NZ, <https://www.kuschel.at>
+ * @license		GNU General Public License version 2 or later; see LICENSE.md
+ * @since		0.9.2
+ */
+
+namespace KW4NZ\Component\Depot\Administrator\View\Stock;
+
+use Joomla\CMS\Factory;
+// use Joomla\CMS\MVC\View\GenericDataException;
+use Joomla\CMS\MVC\View\HtmlView as BaseHtmlView;
+use Joomla\CMS\Toolbar\Toolbar;
+use Joomla\CMS\Toolbar\ToolbarHelper;
+
+\defined('_JEXEC') or die;
+
+/**
+ * View to edit an article.
+ *
+ * @since  1.6
+ */
+class HtmlView extends BaseHtmlView
+{
+	/**
+	 * The \JForm object
+	 *
+	 * @var  \JForm
+	 */
+	protected $form;
+
+	/**
+	 * The active item
+	 *
+	 * @var  object
+	 */
+	protected $item;
+
+	/**
+	 * Execute and display a template script.
+	 *
+	 * @param   string  $tpl  The name of the template file to parse; automatically searches through the template paths.
+	 *
+	 * @return  mixed  A string if successful, otherwise an Error object.
+	 *
+	 * @throws	\Exception
+	 * @since	1.6
+	 */
+	public function display($tpl = null)
+	{
+		$this->form = $this->get('Form');
+		$this->item = $this->get('Item');
+
+		//	if (count($errors = $this->get('Errors'))) {
+		//		throw new GenericDataException(implode("\n", $errors), 500);
+		//	}
+		$this->addToolbar();
+
+		return parent::display($tpl);
+	}
+
+	protected function addToolbar()
+	{
+		Factory::getApplication()->getInput()->set('hidemainmenu', true);
+
+		ToolbarHelper::title('Stock: Add');
+		ToolbarHelper::apply('stock.apply');
+		ToolbarHelper::save('stock.save');
+		ToolbarHelper::cancel('stock.cancel', 'JTOOLBAR_CLOSE');
+	}
+}

admin/src/View/Stocks/HtmlView.php

@@ -0,0 +1,51 @@
+<?php
+/**
+ * @package		Depot.Administrator
+ * @subpackage	com_depot
+ * @author		Thomas Kuschel <thomas@kuschel.at>
+ * @copyright	(C) 2023 KW4NZ, <https://www.kuschel.at>
+ * @license		GNU General Public License version 2 or later; see LICENSE.md
+ * @since		0.9.3
+ */
+
+namespace KW4NZ\Component\Depot\Administrator\View\Stocks;
+
+defined('_JEXEC') or die;
+
+use Joomla\CMS\Factory;
+use Joomla\CMS\Language\Text;
+use Joomla\CMS\MVC\View\HtmlView as BaseHtmlView;
+// use Joomla\CMS\Toolbar;
+use Joomla\CMS\Toolbar\ToolbarHelper;
+
+// use Joomla\CMS\Language\Text;
+
+
+class HtmlView extends BaseHtmlView
+{
+	public function display($tpl = null)
+	{
+		// Get application
+		$app = Factory::getApplication();
+
+		$this->items = $this->get('Items');
+
+		// adding filters
+		$this->filterForm = $this->get('FilterForm');
+		$this->activeFilters = $this->get('ActiveFilters');
+
+		// set the toolbar
+		$this->addToolbar();
+
+		parent::display($tpl);
+	}
+
+	protected function addToolbar()
+	{
+		ToolbarHelper::title(Text::_('COM_DEPOT_MANAGER_STOCKS'));
+		ToolbarHelper::addNew('stock.add');
+		ToolbarHelper::deleteList('JGLOBAL_CONFIRM_DELETE', 'stocks.delete');
+		ToolbarHelper::publish('stocks.publish', 'JTOOLBAR_PUBLISH', true);
+		ToolbarHelper::unpublish('stocks.unpublish', 'JTOOLBAR_UNPUBLISH', true);
+	}
+}

admin/tmpl/manufacturer/edit.php

@@ -0,0 +1,62 @@
+<?php
+/**
+ * @package		Depot.Administrator
+ * @subpackage	com_depot
+ * @author		Thomas Kuschel <thomas@kuschel.at>
+ * @copyright	(C) 2023 KW4NZ, <https://www.kuschel.at>
+ * @license		GNU General Public License version 2 or later; see LICENSE.md
+ * @since		0.0.3
+ */
+use Joomla\CMS\HTML\HTMLHelper;
+use Joomla\CMS\Language\Text;
+use Joomla\CMS\Router\Route;
+
+/** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
+$wa = $this->document->getWebAssetManager();
+$wa->useScript('form.validate')
+	->useScript('keepalive');
+
+?>
+<form action="<?= Route::_('index.php?option=com_depot&view=manufactuerer&layout=edit&id=' . (int) $this->item->id); ?>"
+	method="post" name="adminForm" id="item-form" class="form-validate">
+	<?= HtmlHelper::_('uitab.startTabSet', 'myTab', ['active' => 'details']); ?>
+	<?= HTMLHelper::_(
+		'uitab.addTab',
+		'myTab',
+		'details',
+		empty($this->item->id) ? Text::_('COM_DEPOT_TAB_NEW_MANUFACTURER') :
+		Text::_('COM_DEPOT_TAB_EDIT_MANUFACTURER')
+	); ?>
+	<fieldset id="fieldset-details" class="options-form">
+		<legend>
+			<?= Text::_('COM_DEPOT_LEGEND_MANUFACTURER_DETAILS') ?>
+		</legend>
+		<div class="row">
+			<div class="col-12 col-lg-6">
+				<?= $this->form->renderFieldset('details'); ?>
+			</div>
+			<div class="col-12 col-lg-6">
+				<?= $this->form->getInput('description'); ?>
+			</div>
+		</div>
+	</fieldset>
+	<?= HtmlHelper::_('uitab.endTab'); ?>
+
+	<?= HTMLHelper::_('uitab.addTab', 'myTab', 'statistics', Text::_('COM_DEPOT_TAB_STATISTICS')); ?>
+	<fieldset class="options-form">
+		<legend>
+			<?= Text::_('COM_DEPOT_LEGEND_STATISTICS') ?>
+		</legend>
+		<div class="row">
+			<div class="col-12 col-lg-9">
+				<?= $this->form->renderFieldset('statistics'); ?>
+			</div>
+		</div>
+	</fieldset>
+	<?= HTMLHelper::_('uitab.endTab'); ?>
+
+	<?= HtmlHelper::_('uitab.endTabSet'); ?>
+
+	<input type="hidden" name="task" value="manufacturer.edit" />
+	<?= HTMLHelper::_('form.token'); ?>
+</form>

admin/tmpl/manufacturers/default.php

@@ -0,0 +1,75 @@
+<?php
+/**
+ * @package		Depot.Administrator
+ * @subpackage	com_depot
+ * @author		Thomas Kuschel <thomas@kuschel.at>
+ * @copyright	(C) 2023 KW4NZ, <https://www.kuschel.at>
+ * @license		GNU General Public License version 2 or later; see LICENSE.md
+ * @since		0.9.3
+ */
+
+use Joomla\CMS\HTML\HTMLHelper;
+use Joomla\CMS\Language\Text;
+use Joomla\CMS\Router\Route;
+use Joomla\CMS\Layout\LayoutHelper;
+
+?>
+<form action="<?= Route::_('index.php?option=com_depot&view=manufacturers'); ?>" method="post" name="adminForm"
+	id="adminForm">
+
+	<?= LayoutHelper::render('joomla.searchtools.default', ['view' => $this]); ?>
+
+	<?php if (empty($this->items)): ?>
+		<div class="alert alert-info">
+			<span class="icon-info-circle" aria-hidden="true">
+			</span>
+			<?= Text::_('JGLOBAL_NO_MATCHING_RESULTS'); ?>
+		</div>
+	<?php else: ?>
+
+		<table class="table table-striped table-hover">
+			<thead>
+				<tr>
+					<th>
+						<?= HTMLHelper::_('grid.checkall'); ?>
+					</th>
+					<th>
+						<?= Text::_('COM_DEPOT_TABLE_HEAD_ID') ?>
+					</th>
+					<th>
+						<?= Text::_('COM_DEPOT_TABLE_HEAD_MANUFACTURER_ACRONYM') ?>
+					</th>
+					<th>
+						<?= Text::_('COM_DEPOT_TABLE_HEAD_MANUFACTURER') ?>
+					</th>
+				</tr>
+			</thead>
+			<tbody>
+				<?php foreach ($this->items as $i => $item): ?>
+					<tr>
+						<td>
+							<?= HTMLHelper::_('grid.id', $i, $item->id); ?>
+						</td>
+						<td>
+							<?= $item->id ?>
+						</td>
+						<td>
+							<a href="<?= Route::_('index.php?option=com_depot&task=manufacturer.edit&id=' .
+								(int) $item->id) ?>" title="<?= Text::_('JACTION_EDIT') ?>">
+								<?= $this->escape($item->name_short); ?>
+							</a>
+						</td>
+						<td>
+							<?= $this->escape($item->name_long); ?>
+						</td>
+					</tr>
+				<?php endforeach; ?>
+			</tbody>
+		</table>
+
+	<?php endif; ?>
+
+	<input type="hidden" name="task" value="">
+	<input type="hidden" name="boxchecked" value="0">
+	<?= HTMLHelper::_('form.token'); ?>
+</form>

admin/tmpl/part/edit.php

@@ -5,9 +5,10 @@
  * @author		Thomas Kuschel <thomas@kuschel.at>
  * @copyright	(C) 2023 KW4NZ, <https://www.kuschel.at>
  * @license		GNU General Public License version 2 or later; see LICENSE.md
- * @since		0.0.3
+ * @since		0.9.2
  */
 use Joomla\CMS\HTML\HTMLHelper;
+use Joomla\CMS\Language\Text;
 use Joomla\CMS\Router\Route;
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
@@ -16,11 +17,46 @@ $wa->useScript('form.validate')
 	->useScript('keepalive');
 
 ?>
-<form action="<?php echo Route::_('index.php?option=com_depot&view=part&layout=edit&id=' . (int) $this->item->id); ?>"
+<form action="<?= Route::_('index.php?option=com_depot&view=part&layout=edit&id=' . (int) $this->item->id); ?>"
 	method="post" name="adminForm" id="item-form" class="form-validate">
+	<?= HtmlHelper::_('uitab.startTabSet', 'myTab', ['active' => 'details']); ?>
+	<?= HTMLHelper::_(
+		'uitab.addTab',
+		'myTab',
+		'details',
+		empty($this->item->id) ? Text::_('COM_DEPOT_TAB_NEW_PART') :
+		Text::_('COM_DEPOT_TAB_EDIT_PART')
+	); ?>
+	<fieldset id="fieldset-details" class="options-form">
+		<legend>
+			<?= Text::_('COM_DEPOT_LEGEND_PART_DETAILS') ?>
+		</legend>
+		<div class="row">
+			<div class="col-12 col-lg-6">
+				<?= $this->form->renderFieldset('details'); ?>
+			</div>
+			<div class="col-12 col-lg-6">
+				<?= $this->form->getInput('description'); ?>
+			</div>
+		</div>
+	</fieldset>
+	<?= HtmlHelper::_('uitab.endTab'); ?>
 
-	<?php echo $this->form->renderField('component_name'); ?>
+	<?= HTMLHelper::_('uitab.addTab', 'myTab', 'statistics', Text::_('COM_DEPOT_TAB_STATISTICS')); ?>
+	<fieldset class="options-form">
+		<legend>
+			<?= Text::_('COM_DEPOT_LEGEND_STATISTICS') ?>
+		</legend>
+		<div class="row">
+			<div class="col-12 col-lg-9">
+				<?= $this->form->renderFieldset('statistics'); ?>
+			</div>
+		</div>
+	</fieldset>
+	<?= HTMLHelper::_('uitab.endTab'); ?>
+
+	<?= HtmlHelper::_('uitab.endTabSet'); ?>
 
 	<input type="hidden" name="task" value="part.edit" />
-	<?php echo HTMLHelper::_('form.token'); ?>
+	<?= HTMLHelper::_('form.token'); ?>
 </form>

admin/tmpl/parts/default.php

@@ -7,7 +7,92 @@
  * @license		GNU General Public License version 2 or later; see LICENSE.md
  * @since		0.0.1
  */
-?>
-<h2>Welcome to my Depot Component!</h2>
 
-<p>Link: <a href="index.php?option=com_depot&view=part&layout=edit">Part</a></p>
+use Joomla\CMS\HTML\HTMLHelper;
+use Joomla\CMS\Language\Text;
+use Joomla\CMS\Router\Route;
+use Joomla\CMS\Layout\LayoutHelper;
+
+?>
+
+<form action="<?= Route::_('index.php?option=com_depot&view=parts'); ?>" method="post" name="adminForm" id="adminForm">
+
+	<?= LayoutHelper::render('joomla.searchtools.default', ['view' => $this]); ?>
+
+	<?php if (empty($this->items)): ?>
+		<div class="alert alert-info">
+			<span class="icon-info-circle" aria-hidden="true">
+			</span>
+			<?= Text::_('JGLOBAL_NO_MATCHING_RESULTS'); ?>
+		</div>
+	<?php else: ?>
+		<table class="table table-striped table-hover">
+			<thead>
+				<tr>
+					<th>
+						<?= HTMLHelper::_('grid.checkall'); ?>
+					</th>
+					<th>
+						<?= Text::_('COM_DEPOT_TABLE_HEAD_ID') ?>
+					</th>
+					<th>
+						<?= Text::_('COM_DEPOT_TABLE_HEAD_NAME') ?>
+					</th>
+					<th>
+						<?= Text::_('COM_DEPOT_TABLE_HEAD_QUANTITY') ?>
+					</th>
+					<th>
+						<?= Text::_('COM_DEPOT_TABLE_HEAD_QUANTITY_EXP') ?>
+					</th>
+					<th>
+						<?= Text::_('COM_DEPOT_TABLE_HEAD_MANUFACTURER') ?>
+					</th>
+					<th>
+						<?= Text::_('COM_DEPOT_TABLE_HEAD_STOCK') ?>
+					</th>
+				</tr>
+			</thead>
+			<tbody>
+				<?php foreach ($this->items as $i => $item): ?>
+					<tr>
+						<td>
+							<?= HTMLHelper::_('grid.id', $i, $item->id); ?>
+						</td>
+						<td>
+							<?= $item->id ?>
+						</td>
+						<td>
+							<a href="<?= Route::_('index.php?option=com_depot&task=part.edit&id=' .
+								(int) $item->id) ?>" title="<?= Text::_('JACTION_EDIT') ?>">
+								<?= $this->escape($item->component_name); ?>
+							</a>
+						</td>
+						<td>
+							<?= $this->escape($item->quantity); ?>
+						</td>
+						<td>
+							<?= "10^" . $item->quantity_exp; ?>
+						</td>
+						<td>
+							<a href="<?= Route::_('index.php?option=com_depot&task=manufacturer.edit&id=' .
+								(int) $item->id) ?>" title="<?= Text::_('JACTION_EDIT') ?>">
+								<?= $this->escape($item->manufacturer); ?>
+							</a>
+						</td>
+						<td>
+							<a href="<?= Route::_('index.php?option=com_depot&task=stock.edit&id=' .
+								(int) $item->id) ?>" title="<?= Text::_('JACTION_EDIT') ?>">
+								<?= $this->escape($item->stock_name); ?>
+							</a>
+						</td>
+					</tr>
+				<?php endforeach; ?>
+			</tbody>
+		</table>
+
+	<?php endif; ?>
+
+	<input type="hidden" name="task" value="">
+	<input type="hidden" name="boxchecked" value="0">
+	<?= HTMLHelper::_('form.token'); ?>
+</form>

admin/tmpl/stock/edit.php

@@ -0,0 +1,62 @@
+<?php
+/**
+ * @package		Depot.Administrator
+ * @subpackage	com_depot
+ * @author		Thomas Kuschel <thomas@kuschel.at>
+ * @copyright	(C) 2023 KW4NZ, <https://www.kuschel.at>
+ * @license		GNU General Public License version 2 or later; see LICENSE.md
+ * @since		0.0.3
+ */
+use Joomla\CMS\HTML\HTMLHelper;
+use Joomla\CMS\Language\Text;
+use Joomla\CMS\Router\Route;
+
+/** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
+$wa = $this->document->getWebAssetManager();
+$wa->useScript('form.validate')
+	->useScript('keepalive');
+
+?>
+<form action="<?= Route::_('index.php?option=com_depot&view=stock&layout=edit&id=' . (int) $this->item->id); ?>"
+	method="post" name="adminForm" id="item-form" class="form-validate">
+	<?= HtmlHelper::_('uitab.startTabSet', 'myTab', ['active' => 'details']); ?>
+	<?= HTMLHelper::_(
+		'uitab.addTab',
+		'myTab',
+		'details',
+		empty($this->item->id) ? Text::_('COM_DEPOT_TAB_NEW_STOCK') :
+		Text::_('COM_DEPOT_TAB_EDIT_STOCK')
+	); ?>
+	<fieldset id="fieldset-details" class="options-form">
+		<legend>
+			<?= Text::_('COM_DEPOT_LEGEND_STOCK_DETAILS') ?>
+		</legend>
+		<div class="row">
+			<div class="col-12 col-lg-6">
+				<?= $this->form->renderFieldset('details'); ?>
+			</div>
+			<div class="col-12 col-lg-6">
+				<?= $this->form->getInput('description'); ?>
+			</div>
+		</div>
+	</fieldset>
+	<?= HtmlHelper::_('uitab.endTab'); ?>
+
+	<?= HTMLHelper::_('uitab.addTab', 'myTab', 'statistics', Text::_('COM_DEPOT_TAB_STATISTICS')); ?>
+	<fieldset class="options-form">
+		<legend>
+			<?= Text::_('COM_DEPOT_LEGEND_STATISTICS') ?>
+		</legend>
+		<div class="row">
+			<div class="col-12 col-lg-9">
+				<?= $this->form->renderFieldset('statistics'); ?>
+			</div>
+		</div>
+	</fieldset>
+	<?= HTMLHelper::_('uitab.endTab'); ?>
+
+	<?= HtmlHelper::_('uitab.endTabSet'); ?>
+
+	<input type="hidden" name="task" value="stock.edit" />
+	<?= HTMLHelper::_('form.token'); ?>
+</form>

admin/tmpl/stocks/default.php

@@ -0,0 +1,74 @@
+<?php
+/**
+ * @package		Depot.Administrator
+ * @subpackage	com_depot
+ * @author		Thomas Kuschel <thomas@kuschel.at>
+ * @copyright	(C) 2023 KW4NZ, <https://www.kuschel.at>
+ * @license		GNU General Public License version 2 or later; see LICENSE.md
+ * @since		0.9.3
+ */
+
+use Joomla\CMS\HTML\HTMLHelper;
+use Joomla\CMS\Language\Text;
+use Joomla\CMS\Router\Route;
+use Joomla\CMS\Layout\LayoutHelper;
+
+?>
+<form action="<?= Route::_('index.php?option=com_depot&view=stocks'); ?>" method="post" name="adminForm" id="adminForm">
+
+	<?= LayoutHelper::render('joomla.searchtools.default', ['view' => $this]); ?>
+
+	<?php if (empty($this->items)): ?>
+		<div class="alert alert-info">
+			<span class="icon-info-circle" aria-hidden="true">
+			</span>
+			<?= Text::_('JGLOBAL_NO_MATCHING_RESULTS'); ?>
+		</div>
+	<?php else: ?>
+
+		<table class="table table-striped table-hover">
+			<thead>
+				<tr>
+					<th>
+						<?= HTMLHelper::_('grid.checkall'); ?>
+					</th>
+					<th>
+						<?= Text::_('COM_DEPOT_TABLE_HEAD_ID') ?>
+					</th>
+					<th>
+						<?= Text::_('COM_DEPOT_TABLE_HEAD_STOCK') ?>
+					</th>
+					<th>
+						<?= Text::_('COM_DEPOT_TABLE_HEAD_DESCRIPTION') ?>
+					</th>
+				</tr>
+			</thead>
+			<tbody>
+				<?php foreach ($this->items as $i => $item): ?>
+					<tr>
+						<td>
+							<?= HTMLHelper::_('grid.id', $i, $item->id); ?>
+						</td>
+						<td>
+							<?= $item->id ?>
+						</td>
+						<td>
+							<a href="<?= Route::_('index.php?option=com_depot&task=stock.edit&id=' .
+								(int) $item->id) ?>" title="<?= Text::_('JACTION_EDIT') ?>">
+								<?= $this->escape($item->name); ?>
+							</a>
+						</td>
+						<td>
+							<?= $this->escape($item->description); ?>
+						</td>
+					</tr>
+				<?php endforeach; ?>
+			</tbody>
+		</table>
+
+	<?php endif; ?>
+
+	<input type="hidden" name="task" value="">
+	<input type="hidden" name="boxchecked" value="0">
+	<?= HTMLHelper::_('form.token'); ?>
+</form>

depot.xml

@@ -2,12 +2,12 @@
 <extension type="component" method="upgrade">
 	<name>Depot</name>
 	<author>KW4NZ</author>
-	<creationDate>2023-10-06</creationDate>
+	<creationDate>2023-10-24</creationDate>
 	<copyright>(C) KW4NZ Thomas Kuschel</copyright>
 	<license>GPL v2 +; see LICENSE.md</license>
 	<authorEmail>thomas@kuschel.at</authorEmail>
 	<authorUrl>https://kuschel.at</authorUrl>
-	<version>0.0.3</version>
+	<version>0.9.5</version>
 	<description>COM_DEPOT_XML_DESCRIPTION</description>
 	<namespace path="src/">KW4NZ\Component\Depot</namespace>
 	<install> <!-- Runs on install -->
@@ -46,9 +46,17 @@
 				COM_DEPOT_MENU
 			</menu>
 			<menu
-				link="option=com_depot"
+				link="option=com_depot&amp;view=manufacturers"
+				view="manufacturers"
+				img="class:depot-manufacturer"
+				alt="Depot/Manufacturers"
+				>
+				COM_DEPOT_MENU_MANUFACTURERS
+			</menu>
+			<menu
+				link="option=com_depot&amp;view=stocks"
 				view="stocks"
-				img="class:depot-stocks"
+				img="class:depot-stock"
 				alt="Depot/Stocks"
 				>
 				COM_DEPOT_MENU_STOCKS