FCKEditor编辑器的textarea如何取值赋值

执行初始化代码?

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<script type="text/javascript">         window.onload = function(){              var oFCKeditor = new FCKeditor('FCKmessage') ;              oFCKeditor.BasePath = "/fckeditor/";              oFCKeditor.Width="100%";              oFCKeditor.Height="400";              oFCKeditor.ReplaceTextarea();         }  </script>  

?取值:

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var content = FCKeditorAPI.GetInstance("FCKmessage").GetXHTML("true");  

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赋值的情况相对比较复杂:

先说一种：

if(oEditor.EditorDocument!=null){          oEditor.EditorDocument.body.innerHTML = "你要赋的值";      }  

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