Ticket #51872: 51872.2.diff

src/js/_enqueues/admin/tags-suggest.js

@@ -40 +40 @@
 
                 // Do not initialize if the element doesn't exist.
                 if ( ! $element.length ) {
-                        return;
+                        return this;
                 }
 
                 options = options || {};
@@ -156 +156 @@
                 $element.autocomplete( options );
 
                 // Ensure the autocomplete instance exists.
-                if ( $element.autocomplete( 'instance' ) ) {
-                        $element.autocomplete( 'instance' )._renderItem = function( ul, item ) {
-                                return $( '<li role="option" id="wp-tags-autocomplete-' + item.id + '">' )
-                                        .text( item.name )
-                                        .appendTo( ul );
-                        };
+                if ( ! $element.autocomplete( 'instance' ) ) {
+                        return this;
                 }
 
+                $element.autocomplete( 'instance' )._renderItem = function( ul, item ) {
+                        return $( '<li role="option" id="wp-tags-autocomplete-' + item.id + '">' )
+                                .text( item.name )
+                                .appendTo( ul );
+                };
+
                 $element.attr( {
                         'role': 'combobox',
                         'aria-autocomplete': 'list',
@@ -178 +180 @@
                         if ( inputValue ) {
                                 $element.autocomplete( 'search' );
                         }
-                } )
+                } );
+
                 // Returns a jQuery object containing the menu element.
-                .autocomplete( 'widget' )
+                $element.autocomplete( 'widget' )
                         .addClass( 'wp-tags-autocomplete' )
                         .attr( 'role', 'listbox' )
                         .removeAttr( 'tabindex' ) // Remove the `tabindex=0` attribute added by jQuery UI.