CKeditor instance is null or undefined?

问题:

Hi all i have an CKeditor in my screen ckeditor is displaying but when i try to get the instance of the editor i have the value null or undefined how can i get the ckeditor instance can any one help me here

        function editor() {     //i have null here    for (name in CKEDITOR.instances) {       CKEDITOR.instances[name].destroy()    }    var editor = CKEDITOR.instances.editor1;//i have null here     editor.on('key', function () {     var data = editor.getData();             }); }       $(document).ready(function () {           var editorShort = CKEDITOR.editor.replace('popup_editor1');       editor();  });

回答1:

It could be that the instances variable is simply undefined at that time. Depending on what you really want to do with the editor, I suggest that you do the on key bindings and other such things inside instanceReady, which is a CKEditor event.

$(document).ready(function () {       // You can define it before replacing the editor     CKEDITOR.on('instanceReady', function(evt){         // Do your bindings and other actions here for example         // You can access each editor that this event has fired on from the event         var editor = evt.editor;     });     // replace editor     var editorShort = CKEDITOR.editor.replace('popup_editor1'); });

See the documentation at http://docs.ckeditor.com/#!/api/CKEDITOR-event-instanceReady

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