Hi @simonhammes,

Yes I did, Please find the PHP code below.

/**
 * Prefix_Core_Mag_Stories class
 * 
 * This is used to define Mag Stories.
 * 
 * @link        https://abc.com
 * @since       1.0.0
 * @package     Prefix_Core
 * @subpackage  Prefix_Core/includes/blocks
 * @author      ABC <[email protected]>
 */

class Prefix_Core_Mag_Stories {
    /**
     * Initialize the class and set its properties.
     *
     * @since   1.0.0
     */
    public function __construct() {
		
        // Register Block - Mag Stories.
		add_action( 'init', array ( $this, 'prefix_block_mag_stories' ) );
    }
	
	public function prefix_block_mag_stories() {
		
		// Skip block registration if Gutenberg is not enabled/merged.
		if ( !function_exists('register_block_type') ) {
			return;
		}
		
		$dir = dirname(__FILE__);
		$index_js = 'mag-stories.js';
		
		wp_register_script(
			'prefix-mag-stories-js',
			plugins_url( $index_js, __FILE__ ),
			array(
				'wp-blocks',
				'wp-element',
				'wp-i18n'
			),
			filemtime( "$dir/$index_js" ),
			true
		);
		
		// Collect Post Tags Data
		$tags[] = array(
			'label' => esc_html__( 'All Tags', 'prefix-core' ),
			'value' => '',
		);
		
		$jumbo_stories_tags = get_tags();
		foreach ( $jumbo_stories_tags as $jumbo_stories_tag ) {
			$tags[] = array(
				'label' => $jumbo_stories_tag->name,
				'value' => $jumbo_stories_tag->term_id,
			);
		}
		
		
		wp_localize_script(
			'prefix-mag-stories-js',
			'mag_stories',
			array(
				'tags' => $tags,
			)
		);
		
		register_block_type( 'mydomain-blocks/mag-stories', array(
			'editor_script' => 'prefix-mag-stories-js',
			'render_callback' => [ $this, 'prefix_block_mag_stories_handler' ],
			'attributes' => apply_filters(
				'jumbo_stories_attributes', [
					'className' => array( 'type' => 'string', 'default' => null ),
					'tag' => array( 'type' => 'string', 'default' => '' )
				]
			)
		));
	}
	
	/**
	 * Handler for Mag Stories block
	 * 
	 * @access public
     * @param array $atts - [$tag] attributes.
	 *
	 * @return string
	 */
	public function prefix_block_mag_stories_handler( $atts = [] ) {
		
		// normalize attribute keys, lowercase.
        $atts = array_change_key_case( (array)$atts, CASE_LOWER );
		
		return $this->prefix_mag_stories( $atts );
	}
	
	/**
	 * Output the Mag Stories 1
	 *
	 *
	 * @return string
	 */
	public function prefix_mag_stories( $atts ) {
		
		$args = array(
			'post_type' => 'post',
			'posts_per_page' => 6
		);
		
		if ( ! empty( $atts['tag'] ) ) {
			$args['tag__in'] = $atts['tag'];
		}
		
		$mag_story_posts = new WP_Query( $args );
		
		// Start output.
		ob_start();
		
		if ( $mag_story_posts ->have_posts() ) :
                       return $mag_story_posts;
		endif;
		
		$html = ob_get_clean();
			
		// Return output.
        return $html;
	}
}
new Prefix_Core_Mag_Stories();

Hi @mohsinrafiq -

The example I gave is in ES6. For ES5, you actually need to use the node require() function; import is an ES6 feature.

var MyAutocomplete = require( './MyAutocomplete' );

How to create an autocomplete for all the text blocks. Say, I want to add emoji picker for text components.

@techjewel The AutoComplete is a component that you can use more than once, just like any other component. So, expanding on my previous comment at https://gist.github.com/thatdevgirl/e20f72d5b985c6eab441bdf491b3edf0#gistcomment-2982019, you can do something like this:

import MyAutocomplete from 'simple-autocomplete.js'; // adjust if you saved this file somewhere else.

( function() {
  const emojis = [ 
    { 'value': 1, 'label': 'First option' }
    { 'value': 2, 'label': 'Second option' }
  ];

  registerBlockType( 'my/custom_block', {
    title: 'My custom block',
    // Other block registration code goes here.

    edit: ( props ) {
      const { isSelected } = props;
      const { attribute1, attribute2 } = props.attributes;

      return (
        { isSelected && (
          <InspectorControls>
            <PanelBody title='Things'>
            
              <MyAutocomplete
                label='Attribute 1'
                value={ attribute1 }
                onChange={ onChangeAttribute1 }
                options={ emojis }
              />

             <MyAutocomplete
                label='Attribute 2'
                value={ attribute2 }
                onChange={ onChangeAttribute2 }
                options={ emojis }
              />

            </PanelBody>
          </InspectorControls>
        ) }
      );
    }
  }
} )();

This helped a lot. Thanks!

I get this error in the browser console every time an item is selected.

 Uncaught TypeError: Cannot read properties of undefined (reading 'toLowerCase')
at HTMLDocument.eval (eval at <anonymous> (eval at ExRmtSvrCd (eval at <anonymous> (wit.js:206))), <anonymous>:1:29484)

By the way, is it possible to search posts by typing a partial post title?

@mipon I just tried and I am not seeing that error. (Testing on Chrome latest.) I am also curious about the error talking about toLowerCase (which is not used by this component). I wonder if it is conflicting with something else in your code. Would you be comfortable sharing the code that is using the autocomplete component?