File Content: editor-events.js ( function () { document.addEventListener( 'wpbAceEditorContentChanged', function ( event ) { updateFrontEditorCurrentValue( event ); }); document.addEventListener( 'wpbPageSettingRollBack', function ( event ) { updateFrontEditorCurrentValue( event ); if ( event.detail.wpb_js_header_editor ) { vc.$custom_js_header.val( event.detail.wpb_js_header_editor.previousValue ); } if ( event.detail.wpb_js_footer_editor ) { vc.$custom_js_footer.val( event.detail.wpb_js_footer_editor.previousValue ); } }); function updateFrontEditorCurrentValue ( event ) { if ( !vc.frame_window ) { return; } if ( event.detail.wpb_js_header_editor ) { var currentValue = event.detail.wpb_js_header_editor.currentValue; vc.frame_window.vc_iframe.loadCustomJsHeader( currentValue ); } if ( event.detail.wpb_js_footer_editor ) { var currentValue = event.detail.wpb_js_footer_editor.currentValue; vc.frame_window.vc_iframe.loadCustomJsFooter( currentValue ); } } }() ); Submit