我可以在ValidationSummary之后调用函数吗?

mar*_*zzz 1 .net javascript c# validation

我有一个ValidationSummary客户端(应该由asp:LinkBut​​ton调用)检查我RequiredFieldValidatorCustomValidator:

<asp:ValidationSummary 
    ID="valSum" 
    runat="server" 
    CssClass="label" 
    HeaderText="There are these errors:" 
    ShowSummary="False" 
    ShowMessageBox="True" 
    EnableClientScript="True" 
    DisplayMode="BulletList">
</asp:ValidationSummary>
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我需要,如果有错误(所以有空字段或自定义验证器失败)调用另一个JavaScript函数.

我真的希望这可以在.NET 3.5上使用,对吗?

我在这里已经阅读了类似的问题,但根本不清楚.

Yur*_*kiy 8

将此脚本放在页面末尾:

<script type="text/javascript">
     var originalValidationSummaryOnSubmit = ValidationSummaryOnSubmit;
     ValidationSummaryOnSubmit = function (validationGroup) {
          originalValidationSummaryOnSubmit(validationGroup);

          if (Page_IsValid === false) {
               alert("boo!");
          }
     }
</script>
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