1. 打开新的窗口并传送参数: _\"7
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传送参数: lRZt))3
response.write("<script>window.open(’*.aspx?id="+this.DropDownList1.SelectIndex+"&id1="+...+"’)</script>") u"?cmg<.1
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接收参数: 4WzB=C(f
string a = Request.QueryString("id"); )+u|qT3%
string b = Request.QueryString("id1"); #gUM%$
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2.为按钮添加对话框 g5;
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Button1.Attributes.Add("onclick","return confirm(’确认?’)"); Ex&f}/F
button.attributes.add("onclick","if(confirm(’are you sure...?’)){return true;}else{return false;}") f,)[f M4
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3.删除表格选定记录 _udH(NC
int intEmpID = (int)MyDataGrid.DataKeys[e.Item.ItemIndex]; B&O931E7
string deleteCmd = "DELETE from Employee where emp_id = " + intEmpID.ToString() UStZ3A'
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4.删除表格记录警告 UyEyk$6SU
private void DataGrid_ItemCreated(Object sender,DataGridItemEventArgs e) hz>&E,<8q
{ _;G"{e.=
switch(e.Item.ItemType) b_W0tiyv%
{ vp[~%~1(
case ListItemType.Item : .NiPaUzc<
case ListItemType.AlternatingItem : UpN:F
case ListItemType.EditItem: (`<l" @:_*
TableCell myTableCell; )o
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myTableCell = e.Item.Cells[14]; Me`jh8(K\6
LinkButton myDeleteButton ; : \:jIP
myDeleteButton = (LinkButton)myTableCell.Controls[0]; O<)"kj 7
myDeleteButton.Attributes.Add("onclick","return confirm(’您是否确定要删除这条信息’);"); m!$"-nh9
break; ]9l=geZd%;
default: HulN84
break; Hhx<k{B@7
} J2v=b?NE
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} u/hFf3
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5.点击表格行链接另一页 13'tsM&
private void grdCustomer_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e) kK16+`\+
{ QG4#E$c
//点击表格打开 _E{SGbCCi
if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) J&@[=zBYw
e.Item.Attributes.Add("onclick","window.open(’Default.aspx?id=" + e.Item.Cells[0].Text + "’);"); S5-}u)XnH
} "6gu6f
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双击表格连接到另一页 )^|zuYzN
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在itemDataBind事件中 R1!{,*Gy
if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) 2(\~z@g
{ CGbW]D$@
string OrderItemID =e.item.cells[1].Text; vAy`8Q
... VWI|`O.w
e.item.Attributes.Add("ondblclick", "location.href=’../ShippedGrid.aspx?id=" + OrderItemID + "’"); "o*F$7D!
} ${8 1~
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双击表格打开新一页 z%}^9
if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
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{ /E2/3z
string OrderItemID =e.item.cells[1].Text; :y"Zc1_E
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e.item.Attributes.Add("ondblclick", "open(’../ShippedGrid.aspx?id=" + OrderItemID + "’)"); 94 H\,}i8
} |z<E%`u%
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★特别注意:【?id=】 处不能为 【?id =】 Gm}ecW
6.表格超连接列传递参数 LrX7WI
<asp:HyperLinkColumn Target="_blank" headertext="ID号" DataTextField="id" NavigateUrl="aaa.aspx?id=’ %A,4vLe~6
<%# DataBinder.Eval(Container.DataItem, "数据字段1")%>’ & name=’<%# DataBinder.Eval(Container.DataItem, "数据字段2")%>’ /> 9mEC|(m*WK
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7.表格点击改变颜色 17a'C
if (e.Item.ItemType == ListItemType.Item ||e.Item.ItemType == ListItemType.AlternatingItem) KA0Ui,q3
{ )|x)KY
e.Item.Attributes.Add("onclick","this.style.backgroundColor=’#99cc00’; &y;('w
this.style.color=’buttontext’;this.style.cursor=’default’;"); Zoh2m`6
} Be68 Fu0
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写在DataGrid的_ItemDataBound里 ^.&