TinyMCE:API/tinymce.Editor/onUndo

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Contents 1 Event: onUndo 1.1 Summary 1.2 Syntax 1.3 Parameters 1.4 Examples

Event: onUndo

Summary

This event gets executed when the users undoes some action in the editor.

Syntax

event_callback(<tinymce.Editor> ed, <Object> l, <tinymce.UndoManager> um)

Parameters

ed

Sender object/Editor instance that is serializing an element.

l

Undo level, that the editor contents was restored to.

um

Undo manager for the undo action.

Examples

// Adds an observer to the onUndo event using tinyMCE.init
tinyMCE.init({
   ...
   setup : function(ed) {
      ed.onUndo.add(function(ed, l) {
          console.debug('Undo was performed: ' + l.content);
      });
   }
});

// Adds an observer to the onUndo event using the render method
var ed = new tinymce.Editor('someid', {
   .. Some settings
});

ed.onUndo.add(function(ed, l) {
   console.debug('Undo was performed: ' + l.content);
});

ed.render();