1. 打开新的窗口并传送参数: n dRy&[f7
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传送参数: sMh3IL9(*
response.write("<script>window.open(’*.aspx?id="+this.DropDownList1.SelectIndex+"&id1="+...+"’)</script>") v@bs4E46e
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接收参数: T9enyYt%
string a = Request.QueryString("id"); \]
string b = Request.QueryString("id1"); 1=C>S2q
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2.为按钮添加对话框 fDo )~t*~
Button1.Attributes.Add("onclick","return confirm(’确认?’)"); `PI,tmv!
button.attributes.add("onclick","if(confirm(’are you sure...?’)){return true;}else{return false;}") WZ}c)r*R
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3.删除表格选定记录
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int intEmpID = (int)MyDataGrid.DataKeys[e.Item.ItemIndex]; mO$]f4}
string deleteCmd = "DELETE from Employee where emp_id = " + intEmpID.ToString() &E.ckWf
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4.删除表格记录警告 _iBNy
private void DataGrid_ItemCreated(Object sender,DataGridItemEventArgs e) S[!-M\b
{ VIo %((
switch(e.Item.ItemType) Lc;4 Hg
{ mVGQyX
case ListItemType.Item : =VkbymIZ4y
case ListItemType.AlternatingItem : OZdiM&Zss
case ListItemType.EditItem: gf6<`+/
TableCell myTableCell; D 6!`p6r+
myTableCell = e.Item.Cells[14]; /YYI
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LinkButton myDeleteButton ; x6A*vP0nm)
myDeleteButton = (LinkButton)myTableCell.Controls[0]; SEm3T4dfzf
myDeleteButton.Attributes.Add("onclick","return confirm(’您是否确定要删除这条信息’);"); ,ZyTYD|7
break; WTi8
default: OF^v;4u
break; F$Q(2:w
} F)4Y;;#
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} _uL{@(
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5.点击表格行链接另一页 ffo{4er
private void grdCustomer_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e) =\7o@ 38
{ -~Kw~RX<(
//点击表格打开 ]Bw2> 6W
if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) 0sW=;R2
e.Item.Attributes.Add("onclick","window.open(’Default.aspx?id=" + e.Item.Cells[0].Text + "’);"); OgjSyzc
} H3T4v1o6
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双击表格连接到另一页 L{xCsJ3d
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在itemDataBind事件中 @K`2y'#b
if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) GD?4/HkF
{ 9(k5Irv"'h
string OrderItemID =e.item.cells[1].Text; Jvt| q5
... HJT}v/FZ
e.item.Attributes.Add("ondblclick", "location.href=’../ShippedGrid.aspx?id=" + OrderItemID + "’"); 7r#U^d(
} -AcLh0pc
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双击表格打开新一页
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if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) @O b$w1c
{ _W]qV2j
string OrderItemID =e.item.cells[1].Text; L 1=HD
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e.item.Attributes.Add("ondblclick", "open(’../ShippedGrid.aspx?id=" + OrderItemID + "’)"); \vbU| a
} g+h)s!$sB
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★特别注意:【?id=】 处不能为 【?id =】 U-(2;F)
6.表格超连接列传递参数 o*H j E
<asp:HyperLinkColumn Target="_blank" headertext="ID号" DataTextField="id" NavigateUrl="aaa.aspx?id=’ VH1PC
<%# DataBinder.Eval(Container.DataItem, "数据字段1")%>’ & name=’<%# DataBinder.Eval(Container.DataItem, "数据字段2")%>’ /> B'\^[
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7.表格点击改变颜色 ]MJyBz+k
if (e.Item.ItemType == ListItemType.Item ||e.Item.ItemType == ListItemType.AlternatingItem) HIP6L,$
{ KWIH5* AM
e.Item.Attributes.Add("onclick","this.style.backgroundColor=’#99cc00’; n@[&SgZq
this.style.color=’buttontext’;this.style.cursor=’default’;"); <oG+=h
} /*J}7
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写在DataGrid的_ItemDataBound里 K:&FWl.
if (e.Item.ItemType == ListItemType.Item ||e.Item.ItemType == ListItemType.AlternatingItem) .ky((
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e.Item.Attributes.Add("onmouseover","this.style.backgroundColor=’#99cc00’; t?H.M
this.style.color=’buttontext’;this.style.cursor=’default’;"); !\wdX7%
e.Item.Attributes.Add("onmouseout","this.style.backgroundColor=’’;this.style.color=’’;"); Oz{.>Pjn^o
} qB-9&X
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8.关于日期格式 U^<\'`
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日期格式设定 N|pjGgI
DataFormatString="{0:yyyy-MM-dd}" S\2QZ[u
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我觉得应该在itembound事件中 sU"D%G
e.items.cell["你的列"].text=DateTime.Parse(e.items.cell["你的列"].text.ToString("yyyy-MM-dd")) %''z~LzJ8
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9.获取错误信息并到指定页面 dj,7lJy
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不要使用Response.Redirect,而应该使用Server.Transfer 'vKB]/e;
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// in global.asax &