将keyup操作添加到niceEdit版本的iframe [英] Adding keyup action to iframe of version of niceEdit

问题描述

我在iframe格式中使用nicEdit。每次用户在编辑器中写入任何内容（keyup事件）时，我都需要运行另一个js / jquery函数。如何将此自定义键盘操作添加到所需的iframe？

I am using nicEdit in its iframe format.Everytime the user write anything in the editor(keyup event), I need to run another js/jquery function. How to add this custom keyup action to the desired iframe?

推荐答案

答案实际上在于js代码。在nicEdit.js中搜索：

The answer actually lies in the js code. In the nicEdit.js search for :

var nicEditorIFrameInstance = nicEditorInstance.extend({

在此内部，在 initFrame 函数中，
查找 this.frameDoc.addEvent 。
这是添加事件的地方（通过addEvent）。这包括你的keyup语句：

Inside this, in the initFrame function, look for this.frameDoc.addEvent. This is where the events are being added(via addEvent). To this include your keyup statement :

addEvent('keyup',this.YOURFUNCTIONAME.closureListener(this))

您需要添加 closureListener（this）才能使其正常工作。然后在initFrame函数之后创建YOURFUNCTION：

You need to add closureListener(this) to get this working.Then create YOURFUNCTION after initFrame function like this :

YOURFUNCTIONAME: function() {
//Do what you like. Probably call any JS function that lies in the file where 
//you have included the nicEdit.js
},

这个方法对我有用。希望它也适合你.nicEdit是迄今为止我遇到的最糟糕的第三方记录。

This method worked for me. Hope it does for you too. nicEdit is by far the worst documented third party stuff I have ever come across.

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