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ASP.NET程序中常用的三十三种代码(1)
ASP.NET程序中常用的三十三种代码(1) qozvNJm) 出处 U=7nz| =9W\;xE S 1. 打开新的窗口并传送参数: k{=dV .gzfaxi 传送参数: BFg&@7.X >\3\&[#" response.write("<script>window.open(’*.aspx?id="+this.DropDownList1.SelectIndex+"&id1="+...+"’)</script>") 0FY-e~xr 接收参数: )B)f`(SA"< 3"< 0_3?W string a = Request.QueryString("id"); eB=&(ZT string b = Request.QueryString("id1"); %vm_v.Q4) 2.为按钮添加对话框 'TuaP`]< Dte5g),R Button1.Attributes.Add("onclick","return confirm(’确认?’)"); Jj\lF*B button.attributes.add("onclick","if(confirm(’are you sure...?’)){return true;}else{return false;}") @6UZC-M0 3.删除表格选定记录 D4{KU%Xp& %[s%H)e) int intEmpID = (int)MyDataGrid.DataKeys[e.Item.ItemIndex]; YYPJ(o\ string deleteCmd = "DELETE from Employee where emp_id = " + intEmpID.ToString() kP^A~ZO. 4.删除表格记录警告 _H@ATut >`SeX: private void DataGrid_ItemCreated(Object sender,DataGridItemEventArgs e) ^G(Ee+PN@ { 5E"^>z switch(e.Item.ItemType) k.K#i /t { I[v`)T'_{ case ListItemType.Item : .-/IV^lGv case ListItemType.AlternatingItem : !U>WAD9 case ListItemType.EditItem: Z
b$]9(RS TableCell myTableCell; 6]d]0TW_ myTableCell = e.Item.Cells[14]; X<Z(,B LinkButton myDeleteButton ; Bt(<Xj D myDeleteButton = (LinkButton)myTableCell.Controls[0]; ^V#,iO9.- myDeleteButton.Attributes.Add("onclick","return confirm(’您是否确定要删除这条信息’);"); /]5*;kO` break; {srxc4R` default: %)?jaE}[ break; geqP.MR } ^bfZd 'ScvteQ } J-,ocO 5.点击表格行链接另一页 \#t)B
J2 M3O !jN~ private void grdCustomer_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e) $*iovam>^] { ?_^{9q%9 //点击表格打开 /OzoeIt if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) 9 %4:eTcp e.Item.Attributes.Add("onclick","window.open(’Default.aspx?id=" + e.Item.Cells[0].Text + "’);"); W_JO~P } nWY^?e'S 双击表格连接到另一页 (BeJ,K7 #o4tG 在itemDataBind事件中 ]kTxV
e /G'3!S if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) U].]K { ][v]Nk string OrderItemID =e.item.cells[1].Text; D\-\U
E/ ... yvoz 3_! e.item.Attributes.Add("ondblclick", "location.href=’../ShippedGrid.aspx?id=" + OrderItemID + "’"); bC1G5`v_D } }0Ns&6)xG 双击表格打开新一页 DJ:'<"zH7 mQ"uG?NE if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) 2icQ (H; { m)Kg6/MV. string OrderItemID =e.item.cells[1].Text; , i5_4 ... @CmKF e.item.Attributes.Add("ondblclick", "open(’../ShippedGrid.aspx?id=" + OrderItemID + "’)"); 3wq<@dRv4 }
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[楼 主]
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Posted: 2006-04-03 13:58 |
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