FCKEditor使用RequiredFieldValidator验证时必须点击两次的解决办法

添加

<script language="javascript"   type="text/javascript">
var oEditer;
function CustomValidate(source, arguments)
{
     var value = oEditer.GetXHTML(true);
     if(value=="")
     {
       arguments.IsValid = false;
     }
    else
    {
        arguments.IsValid = true;
     }
}

function FCKeditor_OnComplete( editorInstance )
{
     oEditer = editorInstance;
}
</script>

验证码

<asp:CustomValidator ID="RequiredFieldValidator" runat="server" ClientValidationFunction="CustomValidate" ValidateEmptyText="true" 

ControlToValidate="fckEditor" ErrorMessage="内容不能为空！"></asp:CustomValidator>