1. 打开新的窗口并传送参数: NW;wy;;
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传送参数: GEi^3UD
response.write("<script>window.open(’*.aspx?id="+this.DropDownList1.SelectIndex+"&id1="+...+"’)</script>") &rxR"^x\
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接收参数: 3836Di:{
string a = Request.QueryString("id"); Cqk6I gw
string b = Request.QueryString("id1"); LIHf]+
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2.为按钮添加对话框 $(%t^8{a~G
Button1.Attributes.Add("onclick","return confirm(’确认?’)"); yh Ymbu
button.attributes.add("onclick","if(confirm(’are you sure...?’)){return true;}else{return false;}") gG=E2+=uy
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3.删除表格选定记录 gs77")K&
int intEmpID = (int)MyDataGrid.DataKeys[e.Item.ItemIndex]; 5bKn6O)K
string deleteCmd = "DELETE from Employee where emp_id = " + intEmpID.ToString() bwh.ekf8
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4.删除表格记录警告 !b+Kasss9
private void DataGrid_ItemCreated(Object sender,DataGridItemEventArgs e) D<cHa |
{ V]9?9-r
switch(e.Item.ItemType) 3bPvL/\Lb
{ 'H,l\i@"
case ListItemType.Item : K<+h/Ok
case ListItemType.AlternatingItem : nS1D&;#Y
case ListItemType.EditItem: DavG=kvd
TableCell myTableCell; th*E"@
myTableCell = e.Item.Cells[14]; BK]q^.7+:
LinkButton myDeleteButton ; Gwkp(9d
myDeleteButton = (LinkButton)myTableCell.Controls[0]; 4%k_c79>
myDeleteButton.Attributes.Add("onclick","return confirm(’您是否确定要删除这条信息’);"); "2bCq]I0
break; ,*Yu~4
default: }KHdlhD
break; -gV'z5
} w~g)Dz2G
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} KmkPq]
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5.点击表格行链接另一页 :
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private void grdCustomer_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e) vQ}llA
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{ w#,C{6
//点击表格打开 b=+'i
if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) ?o9g5Z
e.Item.Attributes.Add("onclick","window.open(’Default.aspx?id=" + e.Item.Cells[0].Text + "’);"); *^u5?{$l(
} Kq;Yb&
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双击表格连接到另一页 6(}8[i:
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在itemDataBind事件中 I.\fhNxHY
if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) /^\6q"'
{ 'DQKpk'
string OrderItemID =e.item.cells[1].Text; (v8jVbg
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e.item.Attributes.Add("ondblclick", "location.href=’../ShippedGrid.aspx?id=" + OrderItemID + "’"); pemb2HQ'4j
} P-QZ=dm
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双击表格打开新一页 ?c^0%Op
if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) 2@aVoqrq#
{ K/jC>4/c/
string OrderItemID =e.item.cells[1].Text; {@oYMO~
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e.item.Attributes.Add("ondblclick", "open(’../ShippedGrid.aspx?id=" + OrderItemID + "’)"); 7PZ0
} rr#&0`]
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★特别注意:【?id=】 处不能为 【?id =】 &la;Vu"dp
6.表格超连接列传递参数 fG5 U' Vw
<asp:HyperLinkColumn Target="_blank" headertext="ID号" DataTextField="id" NavigateUrl="aaa.aspx?id=’ m$:o+IH/
<%# DataBinder.Eval(Container.DataItem, "数据字段1")%>’ & name=’<%# DataBinder.Eval(Container.DataItem, "数据字段2")%>’ /> b{t'Doe
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7.表格点击改变颜色 7!`,P
if (e.Item.ItemType == ListItemType.Item ||e.Item.ItemType == ListItemType.AlternatingItem) snV,rZ
{ s7<x~v+^
e.Item.Attributes.Add("onclick","this.style.backgroundColor=’#99cc00’; FHI`/
this.style.color=’buttontext’;this.style.cursor=’default’;"); RI"A'/56
} -lm\~VZT3
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写在DataGrid的_ItemDataBound里 R;f!s/^)
if (e.Item.ItemType == ListItemType.Item ||e.Item.ItemType == ListItemType.AlternatingItem) cSBYC_LU
{ n8[
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e.Item.Attributes.Add("onmouseover","this.style.backgroundColor=’#99cc00’; +I7n6s\
this.style.color=’buttontext’;this.style.cursor=’default’;"); &/4W1=>(
e.Item.Attributes.Add("onmouseout","this.style.backgroundColor=’’;this.style.color=’’;"); 'k#^Z
} ucyz>TL0
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8.关于日期格式 l=ZhHON
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日期格式设定 jYRwtP\
DataFormatString="{0:yyyy-MM-dd}" #!KbqRt
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我觉得应该在itembound事件中 v*1UNXU\
e.items.cell["你的列"].text=DateTime.Parse(e.items.cell["你的列"].text.ToString("yyyy-MM-dd")) >9(lFh0P
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9.获取错误信息并到指定页面 Be+vC=\K
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不要使用Response.Redirect,而应该使用Server.Transfer g#;w)- Zj
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// in global.asax Q9Wa@gi|
protected void Application_Error(Object sender, EventArgs e) { 1j<=TWit
if (Server.GetLastError() is HttpUnhandledException) w9h\J#f
Server.Transfer("MyErrorPage.aspx"); i!<