js判断FCKeditor内容是否为空的两种形式
形式1: 复制代码 代码如下: function checkFCK(key) { var oEditor=FCKeditorAPI.GetInstance(key); var content=oEditor.GetXHTML(true); content=content.replace(/ /g,""); content=content.replace(/s/g,""); content=content.replace(//g,""); content=c...