ASP.NETÖзÀÖ¹Ò³Ãæ¶à´ÎÌá½»µÄ´úÂëʵÏÖ

1.   
´Ë´¦ÌṩµÄ´úÂëÓÃÀ´ÊµÏÖµ±asp.net
Ò³ÃæÖеÄij¸öButton
±»µã»÷ºódisable
µô¸ÃÒ³ÃæÖÐËùÓеÄButton
£¬´Ó¶ø·ÀÖ¹Ìá½»ÑÓʱµ¼ÖµĶà´ÎÌá½»¡£»ùÓÚ֮ǰµÄonceclickbutton
½Å±¾.
//ASP.NET
ÖзÀÖ¹Ò³Ãæ¶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.NET
ÖзÀÖ¹Ò³Ãæ¶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();
");
// disable
ËùÓÐsubmit
°´Å¥
sb.Append(this.GetPostBackEventReference(this.Button3));
//
ÓÃ__doPostBack
À´Ìá½»£¬±£Ö¤°´Å¥µÄ·þÎñÆ÷¶Ëclick
ʼþÖ´ÐÐ sb.Append("; ");
Button3.Attributes.Add("onclick",sb.ToString());
}
} #region Web Form Designer generated code override protected void
OnInit(EventArgs e)
{
// // CODEGEN: This call is required by the ASP.NET Web Form Designer. //
InitializeComponent();
base.OnInit(e);
}
/// < summary> /// Required method for Designer support - do not modify
/