1. 打开新的窗口并传送参数: x+'Ea.^
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传送参数: MZX@Gi<S[
response.write("<script>window.open(’*.aspx?id="+this.DropDownList1.SelectIndex+"&id1="+...+"’)</script>") &ns??:\+T
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接收参数: [;-;{
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string a = Request.QueryString("id"); L9,GUtK{
string b = Request.QueryString("id1"); ?/@XJcm+
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2.为按钮添加对话框 =\i%,YY
Button1.Attributes.Add("onclick","return confirm(’确认?’)"); #1}%=nAsi
button.attributes.add("onclick","if(confirm(’are you sure...?’)){return true;}else{return false;}") @'hkU$N)
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3.删除表格选定记录 [?,+DY
int intEmpID = (int)MyDataGrid.DataKeys[e.Item.ItemIndex]; #\xy,C'Y
string deleteCmd = "DELETE from Employee where emp_id = " + intEmpID.ToString() 4v5qK
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4.删除表格记录警告 QiVKaBS8
private void DataGrid_ItemCreated(Object sender,DataGridItemEventArgs e) +yk 0ez
{ e&[~}f?
switch(e.Item.ItemType) w_QWTD0
{ ^K~=2^sh
case ListItemType.Item : `@6y Wb:X
case ListItemType.AlternatingItem : +>u 8r&Jw.
case ListItemType.EditItem: QJx<1#
TableCell myTableCell; fcohYo5mh
myTableCell = e.Item.Cells[14]; KNP^k$=)3c
LinkButton myDeleteButton ; q/@r#
myDeleteButton = (LinkButton)myTableCell.Controls[0]; H#nJWe_9A
myDeleteButton.Attributes.Add("onclick","return confirm(’您是否确定要删除这条信息’);"); &!'R'{/?X
break; +zo\#8*0MF
default: jzi^OI7
break; Yyw3+3
} j#p3<V S4
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} A~0yMww:$
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5.点击表格行链接另一页 x @9rc,by
private void grdCustomer_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e) fL'Ci;.;+
{ "18cD5-#
//点击表格打开 ose)\rM'
if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) zY4y]k8D*
e.Item.Attributes.Add("onclick","window.open(’Default.aspx?id=" + e.Item.Cells[0].Text + "’);"); Fy6Lz.baB
} ?g*.7Wc
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双击表格连接到另一页 W ,]Ua]
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在itemDataBind事件中 ka_R|xG\
if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) dg0WH_#
{ ,K&L/*
string OrderItemID =e.item.cells[1].Text; }C=+Tn
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e.item.Attributes.Add("ondblclick", "location.href=’../ShippedGrid.aspx?id=" + OrderItemID + "’"); t|UM2h
} n5fc_N/8O=
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双击表格打开新一页 K[9P{0hA
if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) }^odUIj
{ o> 1+m
string OrderItemID =e.item.cells[1].Text; [8WG
... ?xQm_
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e.item.Attributes.Add("ondblclick", "open(’../ShippedGrid.aspx?id=" + OrderItemID + "’)"); 9:E.Iy
} 4a.8n!sys
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★特别注意:【?id=】 处不能为 【?id =】 iWe'|Br
6.表格超连接列传递参数 ue!4By8T
<asp:HyperLinkColumn Target="_blank" headertext="ID号" DataTextField="id" NavigateUrl="aaa.aspx?id=’ N{Pa&/V
<%# DataBinder.Eval(Container.DataItem, "数据字段1")%>’ & name=’<%# DataBinder.Eval(Container.DataItem, "数据字段2")%>’ /> 7<?Aou
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7.表格点击改变颜色 oHu 7<r
if (e.Item.ItemType == ListItemType.Item ||e.Item.ItemType == ListItemType.AlternatingItem) 2,h]Y=.s
{ u+pZ<Bb
e.Item.Attributes.Add("onclick","this.style.backgroundColor=’#99cc00’; kidv^`.H$w
this.style.color=’buttontext’;this.style.cursor=’default’;"); /Hq#!2)
} b0N7[M1Xl
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写在DataGrid的_ItemDataBound里 G*zhy!P
if (e.Item.ItemType == ListItemType.Item ||e.Item.ItemType == ListItemType.AlternatingItem) PvxU.
{ IG:CWPU
e.Item.Attributes.Add("onmouseover","this.style.backgroundColor=’#99cc00’; VZk;{
this.style.color=’buttontext’;this.style.cursor=’default’;"); '|&?$g(\h
e.Item.Attributes.Add("onmouseout","this.style.backgroundColor=’’;this.style.color=’’;"); r|953e
}
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8.关于日期格式 i$!K{H1{9
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日期格式设定 qvJQbo[.9P
DataFormatString="{0:yyyy-MM-dd}" Y)AHM0;g
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我觉得应该在itembound事件中 "Z-YZ>2
e.items.cell["你的列"].text=DateTime.Parse(e.items.cell["你的列"].text.ToString("yyyy-MM-dd")) axkNy}ct
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9.获取错误信息并到指定页面 OuPfB
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不要使用Response.Redirect,而应该使用Server.Transfer M^/ZpKeT"
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// in global.asax %e/L
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protected void Application_Error(Object sender, EventArgs e) { _+0c<'
if (Server.GetLastError() is HttpUnhandledException) k&