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//ASP.NETÖзÀÖ¹Ò³Ãæ¶à´ÎÌá½»µÄ´úÂë:javascript< script language="javascript"> < !-- function disableOtherSubmit()
{
   var obj = event.srcElement;
   var objs = document.getElementsByTagName('INPUT');
   for(var i=0; i< objs.length; i++)
  {
      if(objs[i].type.toLowerCase() == 'submit')
     {
        objs[i].disabled = true;
     } 
  }
} //--> < /script>//ASP.NETÖзÀÖ¹Ò³Ãæ¶à´ÎÌá½»µÄ´úÂë:asp.netpublic class PreventMultiClick : System.Web.UI.Page {
protected System.Web.UI.WebControls.Button Button1; protected System.Web.UI.WebControls.Button Button2;
protected System.Web.UI.WebControls.LinkButton LinkButton1; protected System.Web.UI.WebControls.Button Button3; private void Page_Load(object sender, System.EventArgs e)
{
    this.GetPostBackEventReference(this.Button3);
//±£Ö¤ __doPostBack(eventTarget, eventArgument) ÕýÈ·×¢²á if(!IsPostBack)
   {
      System.Text.StringBuilder sb = new System.Text.StringBuilder();
      sb.Append("if (typeof(Page_ClientValidate) == 'function')
      {
         if (Page_ClientValidate() == false)
      {
          return false;
      }
}"); //±£Ö¤ÑéÖ¤º¯ÊýµÄÖ´ÐÐ sb.Append("if(window.confirm('are you sure?')==false) return false; ");
//×Ô¶¨Òå¿Í»§¶Ë½Å±¾ sb.Append("disableOtherSubmit(); ");
// disableËùÓÐsubmit°´Å¥ sb.Append(this.GetPostBackEventReference(this.Button3));
//ÓÃ__doPostBackÀ´Ìá½»£¬±£Ö¤°´Å¥µÄ·þÎñÆ÷¶ËclickʼþÖ´ÐÐ sb.Append(";


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