1. 打开新的窗口并传送参数: A<AZs~f
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传送参数: \J:/l|h
response.write("<script>window.open(’*.aspx?id="+this.DropDownList1.SelectIndex+"&id1="+...+"’)</script>") y<.1+TG
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接收参数: {3!v<CY'
string a = Request.QueryString("id"); `|Tr"xavf
string b = Request.QueryString("id1"); k%JwS_F
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2.为按钮添加对话框 gNN{WFHQX:
Button1.Attributes.Add("onclick","return confirm(’确认?’)"); @e+QGd;}
button.attributes.add("onclick","if(confirm(’are you sure...?’)){return true;}else{return false;}") p)Z$q2L
g)2}`}
3.删除表格选定记录 =3l%ZL/
int intEmpID = (int)MyDataGrid.DataKeys[e.Item.ItemIndex]; "M1[@xog
string deleteCmd = "DELETE from Employee where emp_id = " + intEmpID.ToString() @/XA*9]l
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4.删除表格记录警告 F}.<x5I-;h
private void DataGrid_ItemCreated(Object sender,DataGridItemEventArgs e) $^d,>hJi
{ Xb3z<r
switch(e.Item.ItemType) L)J0TSh
{ E_7N^htv
case ListItemType.Item : PJS\> N&u
case ListItemType.AlternatingItem : = K}5 fe
case ListItemType.EditItem: _KC()OIeC
TableCell myTableCell; B&`#`]
myTableCell = e.Item.Cells[14]; 05.^MU?^U
LinkButton myDeleteButton ; fD]}&xc
myDeleteButton = (LinkButton)myTableCell.Controls[0]; jBarY g
myDeleteButton.Attributes.Add("onclick","return confirm(’您是否确定要删除这条信息’);"); 9UZKL@KC
break; mKQ!@$*
default: F3i+t+Jt
break; `(.K|l}
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} C/\)-^
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5.点击表格行链接另一页 ;1A4p`)
private void grdCustomer_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e) w:#yu
{ AK} wSXF
//点击表格打开 6`+dP"@
if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) 1c8J yp
e.Item.Attributes.Add("onclick","window.open(’Default.aspx?id=" + e.Item.Cells[0].Text + "’);"); V^As@P8,'(
} 5O%Q*\(
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双击表格连接到另一页 nM>oG'm[n
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在itemDataBind事件中 sjvlnnO
if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) NVAt-u0LB
{ yL7D;<!S&
string OrderItemID =e.item.cells[1].Text; u`O
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... P=OHiG\z
e.item.Attributes.Add("ondblclick", "location.href=’../ShippedGrid.aspx?id=" + OrderItemID + "’"); DKx8<yEky
} py6|uGN
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双击表格打开新一页 T6*naH
if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) (i^{\zv
{ xlZ"F
string OrderItemID =e.item.cells[1].Text; gu7mGHn-
...
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e.item.Attributes.Add("ondblclick", "open(’../ShippedGrid.aspx?id=" + OrderItemID + "’)"); #H fvY}[o
} z:{'IY
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★特别注意:【?id=】 处不能为 【?id =】 g[!t@K
6.表格超连接列传递参数 w$MFCJ:p&
<asp:HyperLinkColumn Target="_blank" headertext="ID号" DataTextField="id" NavigateUrl="aaa.aspx?id=’ NTkGLD1e.
<%# DataBinder.Eval(Container.DataItem, "数据字段1")%>’ & name=’<%# DataBinder.Eval(Container.DataItem, "数据字段2")%>’ /> 4p\<b8(9>
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7.表格点击改变颜色 /'ccFm2
if (e.Item.ItemType == ListItemType.Item ||e.Item.ItemType == ListItemType.AlternatingItem) iC10|0%{
{ 7Ps I'1v
e.Item.Attributes.Add("onclick","this.style.backgroundColor=’#99cc00’; 4Z12Z@ A#7
this.style.color=’buttontext’;this.style.cursor=’default’;"); M_<O'Ii3
} GsA/pXx
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写在DataGrid的_ItemDataBound里 sKVN*8ia
if (e.Item.ItemType == ListItemType.Item ||e.Item.ItemType == ListItemType.AlternatingItem) 71_{FL8
{ a;WRTV
e.Item.Attributes.Add("onmouseover","this.style.backgroundColor=’#99cc00’; 4|9M8ocR
this.style.color=’buttontext’;this.style.cursor=’default’;"); [*GIR0
e.Item.Attributes.Add("onmouseout","this.style.backgroundColor=’’;this.style.color=’’;"); SSEK9UX
} iZ} w>1
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8.关于日期格式 {EE/3e@
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日期格式设定 (LbAP9Zj#f
DataFormatString="{0:yyyy-MM-dd}" u.ubw(vv
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我觉得应该在itembound事件中 #Drs=7w
e.items.cell["你的列"].text=DateTime.Parse(e.items.cell["你的列"].text.ToString("yyyy-MM-dd")) ,5$V;|
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9.获取错误信息并到指定页面 9JYrP6I!_
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不要使用Response.Redirect,而应该使用Server.Transfer ,:Qy%k}f
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// in global.asax {>PN}fk2QP
protected void Application_Error(Object sender, EventArgs e) { 6A&e2K> A
if (Server.GetLastError() is HttpUnhandledException) /`McKYIP
Server.Transfer("MyErrorPage.aspx"); K<TVp;N
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//其余的非HttpUnhandledException异常交给ASP.NET自己处理就okay了 :) #RT} -H
} =@q 9,H
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