asp.net GridView Ó¦ÓÃ
1£ºGridView Ìí¼ÓÊôÐÔ£¨ÊÇ·ñɾ³ý£¬Êó±ê¾¹ý±³¾°£©
protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
e.Row.Attributes.Add("onmouseover", "currentcolor=this.style.backgroundColor;this.style.backgroundColor='#6699f0'");
e.Row.Attributes.Add("onmouseout", "this.style.backgroundColor=currentcolor");
}
if (e.Row.RowType == DataControlRowType.DataRow)
{
LinkButton l = (LinkButton)e.Row.FindControl("LinkButton1");
l.Attributes.Add("onclick", "javascript:return confirm('ÄãÈ·ÈÏҪɾ³ýÂð?')");
}
}
2£ºGridView·ÖÒ³
protected void GridView1_PageIndexChanging(object sender, GridViewPageEventArgs e)
{
GridView1.PageIndex = e.NewPageIndex;
Inata();
}
3£ºgridView ÖмӸöHtmlÀàÐ͵Ächeckbox£¬ÓÃjs¿ØÖÆÈ«Ñ¡
<script language="javascript" type="text/javascript">
function GetAllCheckBox(CheckAll)
{
var items = document.getElementsByTagName("input");
for(i=0; i<items.length;i++)
{
if(items[i].type=="checkbox")
{
items[i].checked = CheckAll.checked;
}
}
}
</script>
<HeaderTemplate>
Ïà¹ØÎĵµ£º
±íµ¥formµÄÌá½»ÓÐÁ½ÖÖ·½Ê½£¬Ò»ÖÖÊÇgetµÄ·½·¨£¬Ò»ÖÖÊÇpost µÄ·½·¨.¿´ÏÂÃæ´úÂë,Àí½âÁ½ÖÖÌá½»µÄÇø±ð:
1 <form id="form1" method="get" runat="server">
2 <div>
3 ÄãµÄÃû×Ö<asp:TextBox ID="name" runat="server"></asp ......
ÔÚÓÃVS2008µ÷ÊÔÍøÕ¾µÄʱºò£¬Í»È»Ò³Ãæ²»ÄÜÕý³£ÏÔʾÁË£¬IEÏÔʾ“ÎÞ·¨ÏÔʾ¸ÃÍøÒ³”¡£
Ö¢×´Ò»£º
¡¡¡¡IEµØÖ·À¸ÀïÃæÏÔʾµÄ¶Ë¿ÚºÅºÍ×ÀÃæÈÎÎñÀ¸ÓÒϽǓASP.NET Development Server”µÄ¶Ë¿Ú²»Ò»Ö£¬¶ø°ÑIEµØÖ·À¸µÄ¶Ë¿ÚºÅ¸Ä³É“ASP.NET Development Server”ÏÔʾµÄ¶Ë¿ÚºÅ£¬½á¹ûÍøÒ³¾ÍÄܳöÀ´¡£
½â¾ö ......
ʲôÊÇÓû§¿Ø¼þ£¨User Control£©£¿
Óû§¿Ø¼þÆäʵ¾ÍÊÇÒ»ÖÖ×Ô¶¨ÒåµÄ×éºÏ¿Ø¼þ£¬Í¨³£ÓÉϵͳÌṩµÄ¿ÉÊÓ»¯¿Ø¼þ×éºÏ¶ø³É£¬
Óû§¿Ø¼þÖв»½ö¿ÉÒÔ¶¨ÒåÏÔʾҳÃ棬»¹¿ÉÒÔ±àдʼþ´¦Àí´úÂë¡£µ±¶à¸öÍøÒ³ÖаüÀ¨
Óв¿·ÖÏàͬµÄÓû§½çÃæʱ£¬¿ÉÒÔ½«ÕâЩÄÚÈÝÏàͬµÄ²¿·ÖÌáÈ¡³öÀ´£¬×ö³ÉÓû§¿Ø¼þ¡£
HttpHandler:ÊÂʵÉÏ£¬µ±Ò»¸öHTTPÇëÇóµ½´ïHttp ......
asp.netÔÊÐíÉÏ´«µÄÎļþµÄ×î´óΪ4M
Èç¹ûÏëÒª´«¸ü´óµÄÐèÒª¸ü¸Äweb.configÎļþ
<system.web>
<httpRuntime maxRequestLength="1048576" executionTimeout="3600" />
</ststem.web> ......
Ë®ÏÉ»¨Êý£ºÒ»¸öÈýλÕûÊý¸÷λÊý×ÖµÄÁ¢·½ºÍµÈÓÚ¸ÃÊý±¾Éí¾Í³Æ¸ÃÊýΪˮÏÉ»¨Êý£¬Ë®ÏÉ»¨Êý¹²ÓÐ4¸ö£¬·Ö±ðΪ£º153¡¢370¡¢371¡¢407( ÀýÈ磺1^3 + 5^3 + 3^3 = 153 )¡£ÎÒдµÄ´úÂëÈçÏ£¬ÄãÓÐÆäËûµÄʵÏÖ´úÂëÒ²¿ÉÒÔ·¢±íÆÀÂÛ¡£
int i, m,n,k;
for (i = 100; i < 1000; i++)
{
//È¡µÃ°ÙλÊý
m = i / 100;
//È¡µ ......