| 阿七 |
2006-04-03 13:58 |
ASP.NET程序中常用的三十三种代码(1) L!^^3vn 出处 HQV#8G#B $i$Z+-W4' 1. 打开新的窗口并传送参数: "@rXN"4 2UEjn>2 传送参数: [\.@,Y0j A'T: \Wl response.write("<script>window.open(’*.aspx?id="+this.DropDownList1.SelectIndex+"&id1="+...+"’)</script>") {r1}
ACw{ 接收参数: _+.
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"K#zY~>L string a = Request.QueryString("id"); pxHJX2 string b = Request.QueryString("id1"); vSGvv43G 2.为按钮添加对话框 ?9;r|G !k8j8v& Button1.Attributes.Add("onclick","return confirm(’确认?’)"); dU#}Tk button.attributes.add("onclick","if(confirm(’are you sure...?’)){return true;}else{return false;}") -h{| u{t 3.删除表格选定记录 n<Z1i) fk(h*L|sI int intEmpID = (int)MyDataGrid.DataKeys[e.Item.ItemIndex]; VZr AZV^c string deleteCmd = "DELETE from Employee where emp_id = " + intEmpID.ToString() <>fT_ 4.删除表格记录警告 ^MUvd 4_h?E:sBb private void DataGrid_ItemCreated(Object sender,DataGridItemEventArgs e) 6>F]Z)]} { iU?xw@WR switch(e.Item.ItemType) 5U
<;6s { BVv{:m{w case ListItemType.Item : ]BY<D`$$P case ListItemType.AlternatingItem : n{xL1A=9 case ListItemType.EditItem: vXeI)vFK TableCell myTableCell; ^THyo
hK myTableCell = e.Item.Cells[14]; I.u[9CI7HU LinkButton myDeleteButton ; GJn ~x myDeleteButton = (LinkButton)myTableCell.Controls[0]; aX|LEZ;D> myDeleteButton.Attributes.Add("onclick","return confirm(’您是否确定要删除这条信息’);"); ?a'P;&@7 break; _Wgpk0 default: v?`DP break; 31~Rs?~f( } 28
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5.点击表格行链接另一页 MUvgmJsN &,C;_3
private void grdCustomer_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e) FmC
[u { n_@cjO //点击表格打开 ><"0GPxrx if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) HiTj-O e.Item.Attributes.Add("onclick","window.open(’Default.aspx?id=" + e.Item.Cells[0].Text + "’);"); l$3YJ.n|s~ } }+i~JK 双击表格连接到另一页 =JfSg'7 ?qR11A};tG 在itemDataBind事件中 _
e94 d^ZrI\AJ if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) <F<jx"/) { H:_R[u4r string OrderItemID =e.item.cells[1].Text; pDM95.6 ... <K
GYwLk e.item.Attributes.Add("ondblclick", "location.href=’../ShippedGrid.aspx?id=" + OrderItemID + "’"); &~#y-o" } -9~WtTaV.H 双击表格打开新一页 ,'>O#kD
B:=VMX~GE if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) zH
k7!|%Y { q@Oe} string OrderItemID =e.item.cells[1].Text; I"bz6t\~| ... m+9~f_} e.item.Attributes.Add("ondblclick", "open(’../ShippedGrid.aspx?id=" + OrderItemID + "’)"); vmIt!x } |
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