ASP.NETÖÐÔÚµã»÷°´Å¥ºó½«¸Ã°´Å¥ÉèΪ²»¿ÉÓõÄÈô¸ÉÇé¿ö
ÔÎÄ£ºÁõÎä|ASP.NETÖÐÔÚµã»÷°´Å¥ºó½«¸Ã°´Å¥ÉèΪ²»¿ÉÓõÄÈô¸ÉÇé¿ö
ÏîÄ¿Öо³£³öÏÖÓû§Öظ´Ìá½»µÄÇé¿ö£¬ÎªÁË·ÀÖ¹ÕâÖÖÇé¿ö£¬×î³£Óõķ½·¨¾ÍÊÇÔÚÓû§µã»÷°´Å¥ºó½«¸Ã°´Å¥ÉèΪ²»¿ÉÓ㬱ÊÕßÔÚʵ¼Ê¿ª·¢µ±ÖÐÓöµ½Á˶àÖÖ²»Í¬µÄÇé¿ö£¬ÔÚ´Ë×ö¸öС½á£¬ÒÔ¹©²Î¿¼¡£
µÚÒ»ÖÖÇé¿öÊÇ·ÇsubmitÀàÐ͵İ´Å¥
ÕâÖÖÇé¿ö±È½Ï¼òµ¥£¬Ö»ÒªÔÚ¿Í»§¶ËÌí¼Óʼþ£¬½«°´Å¥ÉèΪ²»¿ÉÓþͿÉÒÔÁË¡£¿´ÏÂÃæµÄ´úÂ룺
ASP.NET-Code:
<form id="form1" runat="server">
<asp:Label ID="lbl" runat="server"></asp:Label>
<asp:Button ID="btn" runat="server" Text="Test"
OnClick="btn_Click" OnClientClick="this.disabled=true"
UseSubmitBehavior="false" />
</form>
C#-Code:
protected void btn_Click(object sender, EventArgs e)
{
System.Threading.Thread.Sleep(1000);
lbl.Text = DateTime.Now.ToString();
}
µÚ¶þÖÖÇé¿öÊÇsubmitÀàÐ͵İ´Å¥
´ËʱµÚÒ»ÖÖ·½·¨¾Í²»ÐÐÁË£¬°´Å¥±»ÉèΪDISABLEDÖ®ºó¾ÍÎÞ·¨Íê³ÉÌá½»£¬ÎÒÃÇ¿ÉÒÔÊʵ±Ð޸ĴúÂ룺
ASP.NET-Code:
<form id="form1" runat="server">
<asp:Label ID="lbl" runat="server"></asp:Label>
<asp:Button ID="btn" runat="server" Text="Test"
OnClick="btn_Click"/>
</form>
C#-Code:
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
btn.OnClientClick = "this.disabled=true;" +
GetPostBackEventReference(btn);
}
}
ÓëµÚÒ»ÖÖ·½·¨²»Í¬µÄÊÇÎÒÃÇÔÚPage_LoadÖиø°´Å¥Ìí¼Ó¿Í»§¶Ëʼþ£¬²¢¸½¼ÓÁËGetPostBackEventReference¡£µ«ÕâÑù×ö»¹ÓиöȱÏÝ£¬ÔÚµÚÒ»Ìá½»»Ø·¢Íê³ÉÒÔºó£¬ÔÙµã»÷°´Å¥¾Í»áʧ°Ü£¬Òò´ËÎÒÃÇÐèҪȥµôif (!Page.IsPostBack)Õâ¾ä£¬Ò²¾ÍÊÇÿ´Î»Ø·¢¶¼Ò
Ïà¹ØÎĵµ£º
Application
1.ApplicationÓÃÀ´±£´æËùÓÐÓû§¹²ÓõÄÐÅÏ¢
2.ÔÚAspʱ´ú£¬Èç¹ûÒª±£´æµÄÊý¾ÝÔÚÓ¦ÓóÌÐòÉú´æÆÚÄÚ²»»á»òÕߺÜÉÙ·¢Éú¸Ä±ä£¬ÄÇôʹÓÃApplicationÊÇÀíÏëµÄÑ¡Ôñ¡£µ«ÊÇÔÚAsp.net¿ª·¢»·¾³ÖÐÎÒÃǰÑÀàËÆµÄÅäÖÃÊý¾Ý·ÅÔÚWeb.configÖС£
3.Èç¹ûҪʹÓÃApplication ҪעÒâµÄÊÇËùÓеÄд²Ù×÷¶¼ÒªÔÚApplication_OnStartʼþÖÐÍê³É ......
¿ØÖÆÍøÕ¾·Ö±æÂÊ ÎÒÃÇ¿ÉÒÔ Óà frameset
ËäÈ» asp.net²»Ö§³ÖÕâ¸öÊôÐÔ µ«Êǹ¦ÄÜÊÇ¿ÉÒÔʵÏÖµÄ
Èç £º
<frameset name="main" rows="105,*" frameborder="no" border="0" framespacing="0">
<frame src="xx.aspx" name="topFrame" scrolling="No" noresize="noresize" id="topFrame" title="topFrame" /> ......
/// <summary>
/// ¹ýÂ˱ê¼Ç
/// </summary>
/// <param name="NoHTML">°üÀ¨HTML£¬½Å±¾£¬Êý¾Ý¿â¹Ø¼ü×Ö£¬ÌØÊâ×Ö·ûµÄÔ´Âë </param>
/// <returns>ÒѾȥ³ý±ê¼ÇºóµÄÎÄ×Ö</returns>
&nbs ......
ASP.NET(C#)·µ»ØÉÏÒ»Ò³(ºóÍË)´úÂë
2008-08-10 10:32
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
ViewState["BackUrl"] = Request.UrlReferrer.ToString();
}
}
/// <s ......