Update the documentation. Change from tagsSortable to isSortable

Author: qzminski

README.md

@@ -7,7 +7,7 @@
 Tags Bundle is an extension for the [Contao Open Source CMS](https://contao.org).
 
 The extension provides the tagging functionality in Contao. Backend widget is powered up by the excellent
-UI widget [selectize.js](https://github.com/selectize/selectize.js) that allows to easily manage tags.
+UI widget [Tom Select](https://tom-select.js.org/) that allows to easily manage tags.
 
 > **IMPORTANT NOTE:** This project is aimed at the developers and it does not provide tagging 
   to any of standard Contao features by default!

docs/01-installation.md

@@ -7,17 +7,9 @@
 5. [Backend interface](05-backend.md)
 6. [Insert tags](06-insert-tags.md)
 
-## Requirements
-
-Minimum requirements:
-
- - PHP 7.1
- - Contao 4.9
- - Haste 4.24
-
 ## Install using Composer
 
-Execute the following command in your Contao 4.9 project folder:
+Execute the following command in your Contao 5.7 project folder:
 
     $ composer require codefog/tags-bundle
 

docs/02-config.md

@@ -78,29 +78,10 @@ $GLOBALS['TL_DCA']['tl_content']['fields']['app_tags'] = [
         'tagsManager' => 'app',
         'tagsCreate' => false, # Do not create new tags
         'tagsSource' => 'tl_table.tags', # Set the source if you have multiple of them
-        'tagsSortable' => true, # Make the tags sortable. Works only with the tag values saved directly in the field (see below).
+        'isSortable' => true, # Make the tags sortable. Works only with the tag values saved directly in the field (see below).
         'tl_class' => 'clr',
     ],
     # Save the tag values directly in the field and do not use the Haste-ManyToMany relation
     'sql' => ['type' => 'blob', 'notnull' => false],
 ];
 ```
-
-## Overriding Selectize.js settings
-
-In case you would like to override the [Selectize.js settings](https://github.com/selectize/selectize.js/blob/master/docs/usage.md) 
-directly you can always do that by passing the `selectizeConfig` property of the widget configuration, as shown on example:
-
-```php
-<script>
-    $('#cfg-tags-<?= $this->id ?>').cfgTags(
-        <?= json_encode($this->allTags) ?>, 
-        <?= json_encode($this->valueTags) ?>, 
-        $.extend(<?= json_encode($this->config) ?>, { 
-            selectizeConfig: {
-                hideSelected: true
-            }
-        })
-    );
-</script>
-```

src/Widget/TagsWidget.php

@@ -33,12 +33,7 @@ class TagsWidget extends Widget
      */
     protected $strTemplate = 'be_widget';
 
-    /**
-     * Tags manager.
-     *
-     * @var ManagerInterface
-     */
-    protected $tagsManager;
+    protected ManagerInterface $tagsManager;
 
     #[\Override]
     public function addAttributes($arrAttributes = null): void
@@ -98,7 +93,7 @@ protected function generateConfig(): array
             'removeLabel' => $GLOBALS['TL_LANG']['MSC']['removeItem'],
             'noResultsLabel' => $GLOBALS['TL_LANG']['MSC']['noResults'],
             'allowCreate' => isset($this->tagsCreate) ? (bool) $this->tagsCreate : true,
-            'sortable' => isset($this->tagsSortable) && (bool) $this->tagsSortable,
+            'sortable' => (bool) $this->isSortable,
             'allTags' => $this->generateAllTags($this->getAllTags()),
             'valueTags' => $this->generateValueTags($this->getValueTags()),
         ];
@@ -126,7 +121,7 @@ protected function getValueTags(): array
         $tags = $this->tagsManager->getFilteredTags($values, $this->tagsSource);
 
         // Respect the tags order
-        if ($this->tagsSortable && \count($tags) > 0) {
+        if ($this->isSortable && \count($tags) > 0) {
             usort(
                 $tags,
                 static function (Tag $aTag, Tag $bTag) use ($values) {