1. 打开新的窗口并传送参数: {A!1s;
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传送参数: :
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response.write("<script>window.open(’*.aspx?id="+this.DropDownList1.SelectIndex+"&id1="+...+"’)</script>") 0"l*8%g
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接收参数: U\OfB'Dn
string a = Request.QueryString("id"); TCShS}q;%
string b = Request.QueryString("id1"); a,eR'L<"*-
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2.为按钮添加对话框 VF#2I%R*
Button1.Attributes.Add("onclick","return confirm(’确认?’)"); o[=h=&@5p
button.attributes.add("onclick","if(confirm(’are you sure...?’)){return true;}else{return false;}") x=-dv8N?
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3.删除表格选定记录 =VA5!-6<Uq
int intEmpID = (int)MyDataGrid.DataKeys[e.Item.ItemIndex]; rl:6N*kK
string deleteCmd = "DELETE from Employee where emp_id = " + intEmpID.ToString() $D;/b+a
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4.删除表格记录警告 Iv,Ub_Ll9
private void DataGrid_ItemCreated(Object sender,DataGridItemEventArgs e) N
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{ LPuc&8lGWf
switch(e.Item.ItemType) 4pU|BL\j
{ GJTKqr|1O
case ListItemType.Item : (]cM;
case ListItemType.AlternatingItem : VtM:~|v
case ListItemType.EditItem: )|52B;yZx
TableCell myTableCell; GFA D
myTableCell = e.Item.Cells[14]; YdgDMd-1
LinkButton myDeleteButton ; NT(gXEZ
myDeleteButton = (LinkButton)myTableCell.Controls[0]; S
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myDeleteButton.Attributes.Add("onclick","return confirm(’您是否确定要删除这条信息’);"); Ug}dw a
break; Sr$&]R]^
default: D,$!.5OA
break; j%w}hGW%,
} 6?B'3~r
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} |[6jf!F
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5.点击表格行链接另一页 &P2tzY'
private void grdCustomer_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e) Q4~/Tl;
{ [Eq7!_3
//点击表格打开 |A .U~P):
if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) K!AW8FnHkZ
e.Item.Attributes.Add("onclick","window.open(’Default.aspx?id=" + e.Item.Cells[0].Text + "’);"); XSfl'Fll D
} U2hPsF4f
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双击表格连接到另一页 FJI%+$]
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在itemDataBind事件中 Z}X oWT2f
if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) ,=Q;@Z4 vJ
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string OrderItemID =e.item.cells[1].Text; $*k(h|XfwW
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e.item.Attributes.Add("ondblclick", "location.href=’../ShippedGrid.aspx?id=" + OrderItemID + "’"); U3UKu/Z
} K[,d9j`^
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双击表格打开新一页 adCTo
if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) XIep3l*
{ eT!*_.' e
string OrderItemID =e.item.cells[1].Text; -'!K("
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e.item.Attributes.Add("ondblclick", "open(’../ShippedGrid.aspx?id=" + OrderItemID + "’)");
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} st7\k]J\
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★特别注意:【?id=】 处不能为 【?id =】 N~=,RPjq
6.表格超连接列传递参数 K^zu{`S
<asp:HyperLinkColumn Target="_blank" headertext="ID号" DataTextField="id" NavigateUrl="aaa.aspx?id=’ i>*|k]
<%# DataBinder.Eval(Container.DataItem, "数据字段1")%>’ & name=’<%# DataBinder.Eval(Container.DataItem, "数据字段2")%>’ /> ?cyBF*o
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7.表格点击改变颜色 \OzPDN
if (e.Item.ItemType == ListItemType.Item ||e.Item.ItemType == ListItemType.AlternatingItem) ,0pCc<
{ y3Z\ Y[
e.Item.Attributes.Add("onclick","this.style.backgroundColor=’#99cc00’; {fd/:B 7T
this.style.color=’buttontext’;this.style.cursor=’default’;"); 9~rrN60Q
} d:<</ah
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写在DataGrid的_ItemDataBound里 uGoySt&;(
if (e.Item.ItemType == ListItemType.Item ||e.Item.ItemType == ListItemType.AlternatingItem) xr*%:TwCta
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e.Item.Attributes.Add("onmouseover","this.style.backgroundColor=’#99cc00’; YK{E=<:
this.style.color=’buttontext’;this.style.cursor=’default’;"); y^u9Ttf{
e.Item.Attributes.Add("onmouseout","this.style.backgroundColor=’’;this.style.color=’’;"); `] fud{
} qj.>4d
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8.关于日期格式 /W|=Or2oR
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日期格式设定 vC
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DataFormatString="{0:yyyy-MM-dd}"
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我觉得应该在itembound事件中 On`T
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e.items.cell["你的列"].text=DateTime.Parse(e.items.cell["你的列"].text.ToString("yyyy-MM-dd")) If*+yr|
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9.获取错误信息并到指定页面 _8z gaA
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不要使用Response.Redirect,而应该使用Server.Transfer [X&VxTxr
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// in global.asax RV_(T+
protected void Application_Error(Object sender, EventArgs e) { %U
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if (Server.GetLastError() is HttpUnhandledException) _\ &