1. 打开新的窗口并传送参数: T6JN@:8
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传送参数: 7PO3{I
response.write("<script>window.open(’*.aspx?id="+this.DropDownList1.SelectIndex+"&id1="+...+"’)</script>") 6lO]V=+
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接收参数: qEr2Y/:i"
string a = Request.QueryString("id"); r
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string b = Request.QueryString("id1"); q}e"E
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2.为按钮添加对话框 <qN0Q7
Button1.Attributes.Add("onclick","return confirm(’确认?’)"); T!5m'Q.
button.attributes.add("onclick","if(confirm(’are you sure...?’)){return true;}else{return false;}") 8
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3.删除表格选定记录 <m9hM?^q
int intEmpID = (int)MyDataGrid.DataKeys[e.Item.ItemIndex]; xy$73K6
string deleteCmd = "DELETE from Employee where emp_id = " + intEmpID.ToString() b'Qia'a%
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4.删除表格记录警告 q%TWtQS
private void DataGrid_ItemCreated(Object sender,DataGridItemEventArgs e) &Yi)|TU3'R
{ qLBXyQ;U
switch(e.Item.ItemType) Y~Y-L<`I
{ 9{|JmgO!
case ListItemType.Item : G\G TS}u[
case ListItemType.AlternatingItem : >k,|N4(
case ListItemType.EditItem: J]/TxUE
TableCell myTableCell; %`%oupqm+
myTableCell = e.Item.Cells[14]; !"/]<OQ
LinkButton myDeleteButton ; 3^
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myDeleteButton = (LinkButton)myTableCell.Controls[0]; K[0.4+
myDeleteButton.Attributes.Add("onclick","return confirm(’您是否确定要删除这条信息’);"); $Z6g/bD`E
break; 8A}w}h
default: % eWzr
break; ia
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} Kk1 591'
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5.点击表格行链接另一页 %JM:4G|q
private void grdCustomer_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e) $ysemDq-a\
{ `Bk7W]{L
//点击表格打开 01N"
if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) m7wD#?lm
e.Item.Attributes.Add("onclick","window.open(’Default.aspx?id=" + e.Item.Cells[0].Text + "’);"); CY#|VE M
} /y lO["<Q
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双击表格连接到另一页 1oD,E!+^d
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在itemDataBind事件中 B*btt+6
if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) _#@n^c
{ k`JP
string OrderItemID =e.item.cells[1].Text; ntbl0Sk
... hc
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e.item.Attributes.Add("ondblclick", "location.href=’../ShippedGrid.aspx?id=" + OrderItemID + "’"); L;zwqdI
} k8H@0p
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双击表格打开新一页 d4KTwn5g
if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) I Wcgh`8
{ OV3l)73?t
string OrderItemID =e.item.cells[1].Text; v+uq
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e.item.Attributes.Add("ondblclick", "open(’../ShippedGrid.aspx?id=" + OrderItemID + "’)"); D ]Q,~Y&'
} a0I+|fR
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★特别注意:【?id=】 处不能为 【?id =】 1BT]_ cP
6.表格超连接列传递参数 *I6z;.#
<asp:HyperLinkColumn Target="_blank" headertext="ID号" DataTextField="id" NavigateUrl="aaa.aspx?id=’ eygmh aE
<%# DataBinder.Eval(Container.DataItem, "数据字段1")%>’ & name=’<%# DataBinder.Eval(Container.DataItem, "数据字段2")%>’ /> +\g/KbV7
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7.表格点击改变颜色 /a.4atb0
if (e.Item.ItemType == ListItemType.Item ||e.Item.ItemType == ListItemType.AlternatingItem) /aS= vjs
{ /ivcqVu]
e.Item.Attributes.Add("onclick","this.style.backgroundColor=’#99cc00’; _R&mN\ey5
this.style.color=’buttontext’;this.style.cursor=’default’;"); `i5U&K. 7
} WLl_;BgN
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写在DataGrid的_ItemDataBound里 "%fh`4y3\
if (e.Item.ItemType == ListItemType.Item ||e.Item.ItemType == ListItemType.AlternatingItem) 0/K?'&$yvb
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e.Item.Attributes.Add("onmouseover","this.style.backgroundColor=’#99cc00’; <knf^D<"
this.style.color=’buttontext’;this.style.cursor=’default’;"); $/;D8P5/&=
e.Item.Attributes.Add("onmouseout","this.style.backgroundColor=’’;this.style.color=’’;"); nZZNx
} JPQWRK^
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8.关于日期格式 U-Ia$b-5!
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日期格式设定 Q#"p6ZmI
DataFormatString="{0:yyyy-MM-dd}" wZ6D\I
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我觉得应该在itembound事件中 9A_{*E(wd
e.items.cell["你的列"].text=DateTime.Parse(e.items.cell["你的列"].text.ToString("yyyy-MM-dd")) S3#NGBZ/
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