1. 打开新的窗口并传送参数: K@:omT
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传送参数: y5*zyd
response.write("<script>window.open(’*.aspx?id="+this.DropDownList1.SelectIndex+"&id1="+...+"’)</script>") ]8"U)fzmc.
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接收参数: %${$P+a`D
string a = Request.QueryString("id"); czT2f
string b = Request.QueryString("id1"); o+8H:7,o'
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2.为按钮添加对话框 =rZ'!Pa
Button1.Attributes.Add("onclick","return confirm(’确认?’)"); PPFt p3C
button.attributes.add("onclick","if(confirm(’are you sure...?’)){return true;}else{return false;}") !#%>,X#+
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3.删除表格选定记录 Ad,n+%"e
int intEmpID = (int)MyDataGrid.DataKeys[e.Item.ItemIndex]; H)S!%(x4
string deleteCmd = "DELETE from Employee where emp_id = " + intEmpID.ToString() NCT:!&
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4.删除表格记录警告 Tc"J(GWG
private void DataGrid_ItemCreated(Object sender,DataGridItemEventArgs e) DC/Czkv9
{ LibQlNW\
switch(e.Item.ItemType) IS!OO<
{ PRUl-v
case ListItemType.Item : vm;%713#1
case ListItemType.AlternatingItem : n8)&1
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case ListItemType.EditItem: yEjiMtQll]
TableCell myTableCell; \p.yR.
myTableCell = e.Item.Cells[14]; rZ n@i
LinkButton myDeleteButton ; F_-xp1|
myDeleteButton = (LinkButton)myTableCell.Controls[0];
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myDeleteButton.Attributes.Add("onclick","return confirm(’您是否确定要删除这条信息’);"); $aU.M3
break; JvvN>bg
default: 7BINqVS&
break; F7j/Zuj
} '
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} $kN=45SR
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5.点击表格行链接另一页 hi$AZ+
private void grdCustomer_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e) ^>ir&$
{ U/AiI;Ne
//点击表格打开 _x""-X~OL
if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) sG_/E-%5'
e.Item.Attributes.Add("onclick","window.open(’Default.aspx?id=" + e.Item.Cells[0].Text + "’);"); EN[T3 Y
} Ua:@,};
}.'rhR+
双击表格连接到另一页 2ry@<88
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在itemDataBind事件中 0fvOA*UP
if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) S2\;\?]^~
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string OrderItemID =e.item.cells[1].Text; *U%3[6hm
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e.item.Attributes.Add("ondblclick", "location.href=’../ShippedGrid.aspx?id=" + OrderItemID + "’"); j%y{d(Q4
} g"|>^90
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双击表格打开新一页 +'5I8FE-
if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) Q~0>GOq*
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string OrderItemID =e.item.cells[1].Text; Y-y yg4JH
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e.item.Attributes.Add("ondblclick", "open(’../ShippedGrid.aspx?id=" + OrderItemID + "’)"); /RqWrpzx@
} pZ\7!rON
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★特别注意:【?id=】 处不能为 【?id =】 R)*DkL!
6.表格超连接列传递参数 -L]-u6kC[
<asp:HyperLinkColumn Target="_blank" headertext="ID号" DataTextField="id" NavigateUrl="aaa.aspx?id=’ 1|"BpX~D
<%# DataBinder.Eval(Container.DataItem, "数据字段1")%>’ & name=’<%# DataBinder.Eval(Container.DataItem, "数据字段2")%>’ /> x$o^;2Z
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7.表格点击改变颜色 ILAn2W
if (e.Item.ItemType == ListItemType.Item ||e.Item.ItemType == ListItemType.AlternatingItem) 2IM31 .
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e.Item.Attributes.Add("onclick","this.style.backgroundColor=’#99cc00’; U'9z.2"}9
this.style.color=’buttontext’;this.style.cursor=’default’;"); q! 'p
} _h#I}uJ~
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写在DataGrid的_ItemDataBound里 kD;pj3o&"2
if (e.Item.ItemType == ListItemType.Item ||e.Item.ItemType == ListItemType.AlternatingItem) ^Z;zA@[wt
{ \B84
e.Item.Attributes.Add("onmouseover","this.style.backgroundColor=’#99cc00’; QM3DB
this.style.color=’buttontext’;this.style.cursor=’default’;"); z#o''
e.Item.Attributes.Add("onmouseout","this.style.backgroundColor=’’;this.style.color=’’;"); hchG\i
} m#8[")a$"
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8.关于日期格式 /; Bmh=
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日期格式设定 .S-)
DataFormatString="{0:yyyy-MM-dd}" m Rw0R{
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我觉得应该在itembound事件中 s^eiym P
e.items.cell["你的列"].text=DateTime.Parse(e.items.cell["你的列"].text.ToString("yyyy-MM-dd")) YcDKRyrt
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9.获取错误信息并到指定页面 r)}U
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不要使用Response.Redirect,而应该使用Server.Transfer 0&]1s
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// in global.asax T{3nIF
protected void Application_Error(Object sender, EventArgs e) { r*l3Hrho~K
if (Server.GetLastError() is HttpUnhandledException) ^c.D&