本文介绍了ckeditor getData()似乎没有按预期工作的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

首先,我首先要说我是javascript的新手,所以希望这不是一个完整的问题。话虽这么说,以下代码应该在用户点击它时提醒编辑器的值。

First off I'll start off by saying I am new to javascript so hopefully this isn't a complete face palm question. That being said, the following code should alert the value of the editor when the user clicks off of it.

<script type='text/javascript'>
function openEditor(){
html = "Hello World";
config = {
startupFocus : true
};
editor = CKEDITOR.appendTo( 'textBox', config, html );


 if (editor) {
    editor.on('blur', function(event) {
        var ckvalue = CKEDITOR.instances.editor.getData();
        alert(ckvalue);
    });
 }
}
</script>
<html>
<a href='#' onclick='openEditor()'>Open Editor</a><br />
<div id='textBox'></div>
</html>

相反谷歌Chrome控制台报告:

Instead google chrome console reports:

未捕获的TypeError:无法调用未定义的方法'getData'

现在我改变了

var ckvalue = CKEDITOR.instances.editor.getData();

var ckvalue = CKEDITOR.instances.editor1.getData();

它有效。这让我感到困惑,因为我从未声明过editor1实例。我希望有更多经验的人可以向我解释为什么当编辑器没有时,editor1会起作用。

It works. This baffles me because I never declared a editor1 instance. I was hoping someone with a little more experience could explain to me why editor1 works when editor doesnt.

以下是我所说的一个工作示例:

Here is a working example of what Im talking about: http://jsfiddle.net/s3aDC/6/

推荐答案

编辑器是一个JS变量,指向 CKEDITOR.instances.editor1 。看到编辑器=== CKEDITOR.instances.editor1 // true

editor is a JS variable that points to CKEDITOR.instances.editor1. See that editor === CKEDITOR.instances.editor1 // true.

此外,事件回调在编辑上下文,所以指向编辑

Moreover, event callback is executed in editor context, so this points to editor:

editor.on('blur', function(event) {
    var ckvalue = this.getData();
    alert(ckvalue);
});

您可以在初始化编辑器时定义它:

And you can define it when initializing the editor:

var editor = CKEDITOR.appendTo( 'textBox', {
    on: {
        blur: function( event ) {
            console.log( this.getData() );
        }
    }
} );

你绝对应该! ;)

这篇关于ckeditor getData()似乎没有按预期工作的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!

05-27 20:27