wpexplorer

// Add link option to columns.
add_action( 'vc_after_init', function() {
    vc_add_param( 'vc_column', array(
        'type' => 'textfield',
        'param_name' => 'link',
        'heading' => esc_html__( 'Link', 'total'),
    ) );
} );

// Insert link into columns.

wpexplorer

class WPEX_Options_Panel {

    /**
     * Options panel arguments.
     */
    protected $args = [];

    /**
     * Options panel title.
     */

wpexplorer

( function() {
	const button = document.querySelector( '.wpex-mobile-image-select' );
	const field = document.querySelector( '#wpex-mobile-image-input' );

	const onButtonClick = ( event ) => {
		event.preventDefault();

		let send_attachment_bkp = wp.media.editor.send.attachment;
		const currentImage = field.value;

wpexplorer

class WPEX_Mobile_Thumbnails {

	/**
	 * Class constructor.
	 */
	public function __construct() {
		add_action( 'add_meta_boxes', [ $this, 'add_meta_box' ] );
		add_action( 'save_post', [ $this, 'save_meta_box' ] );
		add_filter( 'wp_get_attachment_image_attributes', [ $this, 'attachment_image_attributes' ], 10, 3 );
	}

wpexplorer

/*** IMPORTANT ****/
You need to make sure the AJAX script is loaded on the page which is done via PHP using the following:

<?php totalthemecore_call_non_static( 'Vcex\Ajax', 'enqueue_scripts' ); ?>


/**** SAMPLE FILTER HTML ****/

@note: You can have multiple filter elements with the same target - for example if you want to have a search element that targets a filter above the grid and then the rest of the filter options to the side.

wpexplorer

// Open a new overlay wrapper around the main content and the footer.
add_action( 'wpex_hook_main_before', function() {
    echo '<div class="myprefix-overlay-wrapper">';
} );

// Close overlay wrapper.
add_action( 'wpex_hook_wrap_bottom', function() {
    echo '</div>';
}, 999 );

wpexplorer

add_action( 'vc_after_init', function() {
    $elements = array(
        // Remove core wpbakery elements
        'vc_single_image',
        // Remove total elements
        'vcex_heading',
    );
    foreach ( $elements as $element ) {
        if ( function_exists( 'vc_remove_element' ) ) {
            vc_remove_element( $element );

wpexplorer

// Exclude "red" term from related blog posts.
add_filter( 'wpex_blog_post_related_query_args', function( $args ) {

    $exclude_terms = array(
        'relation'  => 'AND',
        array(
            'taxonomy' => 'category',
            'field'    => 'slug',
            'terms'    => array( 'red' ),
            'operator' => 'NOT IN',

wpexplorer

add_filter( 'wpex_lightbox_settings', function( $settings ) {
    $settings['video']['tpl'] = '<video class="fancybox-video" controls controlsList="nodownload" poster="{{poster}}" loop>
        <source src="{{src}}" type="{{format}}">
        Sorry, your browser doesn\'t support embedded videos, <a href="{{src}}">download</a> and watch with your favorite video player!
        </video>';
    return $settings;
} );

wpexplorer

add_action( 'wp_footer', function() {

    wp_enqueue_script( 'jquery' );

    ?>

    <script>
        document.addEventListener( 'click', function( event ) {

            var target = event.target.closest( '.gallery-item a' );