1. 打开新的窗口并传送参数: guD?~-Q
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传送参数: rX8EXraO
response.write("<script>window.open(’*.aspx?id="+this.DropDownList1.SelectIndex+"&id1="+...+"’)</script>") ilyQgEjC
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接收参数:
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string a = Request.QueryString("id"); -6()$cl}0
string b = Request.QueryString("id1"); Vu6pl
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2.为按钮添加对话框 gw1|
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Button1.Attributes.Add("onclick","return confirm(’确认?’)"); fC$~3v
button.attributes.add("onclick","if(confirm(’are you sure...?’)){return true;}else{return false;}") i"rrM1/r
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3.删除表格选定记录 &M,"%w!
int intEmpID = (int)MyDataGrid.DataKeys[e.Item.ItemIndex]; Z_^v#FJ'l
string deleteCmd = "DELETE from Employee where emp_id = " + intEmpID.ToString() C~5-E{i
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4.删除表格记录警告 ;-G!jWt6Zi
private void DataGrid_ItemCreated(Object sender,DataGridItemEventArgs e) qwb`8o
{ 7 %P?3
switch(e.Item.ItemType) ]/d4o
{ <?TJ-
case ListItemType.Item : &<u
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case ListItemType.AlternatingItem : $j~oB:3n7
case ListItemType.EditItem: 3x9O(;k
TableCell myTableCell; AlQ!Q)y<@
myTableCell = e.Item.Cells[14]; I:~L!%
LinkButton myDeleteButton ; j=^b'dyL
myDeleteButton = (LinkButton)myTableCell.Controls[0]; ;,z^!bD
myDeleteButton.Attributes.Add("onclick","return confirm(’您是否确定要删除这条信息’);"); GM/3*S$c
break; @'EP$!c
default: LRhq%7p7
break; ]Mh7;&<6[
} -9S.G
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} \bh3 &Z'.
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5.点击表格行链接另一页 *5i~N}
private void grdCustomer_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e) c-INVA)
{ t;DZ^Z"{
//点击表格打开 ':7%@2Zo
if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) Q7y6</4f
e.Item.Attributes.Add("onclick","window.open(’Default.aspx?id=" + e.Item.Cells[0].Text + "’);"); -S=Zsr\
} 1%L* 9>e
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双击表格连接到另一页 %Km_Sy[7']
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在itemDataBind事件中 !U"1ZsO)l
if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) t9&z|?Vz
{ E(T6s^8
string OrderItemID =e.item.cells[1].Text; ;+-$=l3[a
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e.item.Attributes.Add("ondblclick", "location.href=’../ShippedGrid.aspx?id=" + OrderItemID + "’"); i\S } aCm
} [@}{sH(#Ta
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双击表格打开新一页 HrA6wn\O
if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) yaf&SR@7k{
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string OrderItemID =e.item.cells[1].Text; *JG?^G"l
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e.item.Attributes.Add("ondblclick", "open(’../ShippedGrid.aspx?id=" + OrderItemID + "’)"); AJrwl^lm
} ~6'6v8
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★特别注意:【?id=】 处不能为 【?id =】 {Izg1N
6.表格超连接列传递参数 xG_ ;F
<asp:HyperLinkColumn Target="_blank" headertext="ID号" DataTextField="id" NavigateUrl="aaa.aspx?id=’ {rWu`QT
<%# DataBinder.Eval(Container.DataItem, "数据字段1")%>’ & name=’<%# DataBinder.Eval(Container.DataItem, "数据字段2")%>’ /> N0c+V["s
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7.表格点击改变颜色 Rg&6J#h
if (e.Item.ItemType == ListItemType.Item ||e.Item.ItemType == ListItemType.AlternatingItem) z[Kxy1,
{ +w/Ax[K
e.Item.Attributes.Add("onclick","this.style.backgroundColor=’#99cc00’; Ep}KIBBO
this.style.color=’buttontext’;this.style.cursor=’default’;"); |}*k|
} %E7+W{?*1
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写在DataGrid的_ItemDataBound里 ->}K- n ),
if (e.Item.ItemType == ListItemType.Item ||e.Item.ItemType == ListItemType.AlternatingItem) DYH-5yX7
{ Z*kGWL
e.Item.Attributes.Add("onmouseover","this.style.backgroundColor=’#99cc00’; i:WHql"Kw_
this.style.color=’buttontext’;this.style.cursor=’default’;"); v@k62@;
e.Item.Attributes.Add("onmouseout","this.style.backgroundColor=’’;this.style.color=’’;"); ~?vm97l
} =JyYU*G4
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8.关于日期格式 DR9M8E
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日期格式设定 xIF
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DataFormatString="{0:yyyy-MM-dd}" zQ
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我觉得应该在itembound事件中 @+} Q<
e.items.cell["你的列"].text=DateTime.Parse(e.items.cell["你的列"].text.ToString("yyyy-MM-dd")) ) BTJs)E
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9.获取错误信息并到指定页面 $B4}('&4FQ
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不要使用Response.Redirect,而应该使用Server.Transfer iQ-;0<