阿七 |
2006-04-03 13:58 |
ASP.NET程序中常用的三十三种代码(1) O4!!*0(+91 出处 W]D+[mpgK `j'gt& 1. 打开新的窗口并传送参数: D7Ds*X`!l ^vZu[m 传送参数: aN';_tGvK <!-#]6 response.write("<script>window.open(’*.aspx?id="+this.DropDownList1.SelectIndex+"&id1="+...+"’)</script>") ?{~. }Vn 接收参数:
UoJMOw[ G{.A5{ string a = Request.QueryString("id"); $gdGII&n string b = Request.QueryString("id1"); %1M!4**W 2.为按钮添加对话框 3=_to7] "R[6Q ^vw Button1.Attributes.Add("onclick","return confirm(’确认?’)"); h:
zi8;( button.attributes.add("onclick","if(confirm(’are you sure...?’)){return true;}else{return false;}") hOe$h,E'] 3.删除表格选定记录 9$^v*!<z
\ +}C M2>M int intEmpID = (int)MyDataGrid.DataKeys[e.Item.ItemIndex]; %sS7o3RW\ string deleteCmd = "DELETE from Employee where emp_id = " + intEmpID.ToString() _2eL3xXha. 4.删除表格记录警告 X'5+)dj &.:yP3 private void DataGrid_ItemCreated(Object sender,DataGridItemEventArgs e) >H?~2O { &uJ7[m19z switch(e.Item.ItemType) )Ju$PrO { leEzfbb{'. case ListItemType.Item : [~ |e: case ListItemType.AlternatingItem : uzL IllVX* case ListItemType.EditItem: r<.*:]L TableCell myTableCell; C5oIl_t myTableCell = e.Item.Cells[14];
z|G 39 LinkButton myDeleteButton ; 1I U*:Z;Rz myDeleteButton = (LinkButton)myTableCell.Controls[0]; WR>2t&;E myDeleteButton.Attributes.Add("onclick","return confirm(’您是否确定要删除这条信息’);"); Vt
U break; I\ y>I?X default: Y&DC5T] break; +luW=j0V } w5}2$r "zN]gz=OV> } vM2\tL@" 5.点击表格行链接另一页 {~:F1J~= atWAhN private void grdCustomer_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e) ?HaUT(\j { :n<<hR0d //点击表格打开 D`uOBEX if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) & | |