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  • RequiredFieldValidator验证FCKeditor提交两次解决方法[摘自网络]

      当RequiredFieldValidatorEnableClientScript属性被设置成true时,FCKEditor不能很好的支持 RequiredFieldValidator,为了解除这个限制,你必须把这个属性设置成为false,如果你希望使用客户端验证,你必须使用 Custom Validator制作一个非空验证来替换RequiredFieldValidator,在其中使用FCKeditor JavaScript API即可。
      
    详细解决方法:首先添加一段Javascript脚本来调用FCKEditor一些属性和方法,然后将RequiredFieldValidator验证 改为CustomValidator控件验证,设置ClientValidationFunction="js函数名",注意设置 ValidateEmptyText="True",否则不起作用!

    <FCKeditorV2:FCKeditor ID="FCKeditor_guestContent" runat="server" ToolbarSet="Basic">

    </FCKeditorV2:FCKeditor>

    <asp:CustomValidator ID="CustomValidator1" runat="server" ErrorMessage="留言为空"

            ClientValidationFunction="FCKeditorValidate" ValidateEmptyText="true">

    </asp:CustomValidator>

    <script language="javascript" type="text/javascript">

           var oEditer;

           //函数名与ClientValidationFunction值对应

           function FCKeditorValidate(source, arguments)

           {

               var value = oEditer.GetXHTML(true);

               if(value=="")

               {

                  arguments.IsValid = false;     

               }

               else 

               { 

                  arguments.IsValid = true

               } 

          }

          function FCKeditor_OnComplete( editorInstance )

          { 

               oEditer = editorInstance;

          }

    </script>


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  • 原文地址:https://www.cnblogs.com/hejunrex/p/1651487.html
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