阿七 |
2006-04-03 13:58 |
ASP.NET程序中常用的三十三种代码(1) 82vx:*Ip!} 出处 |&JL6hN 9HE)!Col 1. 打开新的窗口并传送参数: b<8h\fR#' MouYZI) 传送参数: +CkK4<dF R Mm`<:H_ response.write("<script>window.open(’*.aspx?id="+this.DropDownList1.SelectIndex+"&id1="+...+"’)</script>") ziOmmL(r 接收参数: &}FYz8w 2/ vcmS]$} string a = Request.QueryString("id"); dw-r}Qioe string b = Request.QueryString("id1"); `y\:3bQ4
2.为按钮添加对话框 S92Dvw? V)`?J) Button1.Attributes.Add("onclick","return confirm(’确认?’)"); +G~b-} button.attributes.add("onclick","if(confirm(’are you sure...?’)){return true;}else{return false;}") 4c% :?H@2 3.删除表格选定记录 =m
Zw71, !qR(Rn int intEmpID = (int)MyDataGrid.DataKeys[e.Item.ItemIndex]; _,}Ye,(^= string deleteCmd = "DELETE from Employee where emp_id = " + intEmpID.ToString() \rJk[Kec 4.删除表格记录警告 "$)2| im'0^ private void DataGrid_ItemCreated(Object sender,DataGridItemEventArgs e) NF.SGga { J4gIkZD switch(e.Item.ItemType) A!J5Wz>Q5 { FKQnz/ case ListItemType.Item : JG_7G=~ case ListItemType.AlternatingItem : pv T!6+
case ListItemType.EditItem: J+zqu TableCell myTableCell; IFgF5VG6g myTableCell = e.Item.Cells[14]; S `[8TZ
LinkButton myDeleteButton ; uC3$iY:_e myDeleteButton = (LinkButton)myTableCell.Controls[0]; K.%E=^~q myDeleteButton.Attributes.Add("onclick","return confirm(’您是否确定要删除这条信息’);"); HCu1vjU(] break; MMf6QxYf default: <.<Nw6 break; E,r PM } Rpr#
,| FLWz7Rj } Rl(b tr1w 5.点击表格行链接另一页 ^;2L`U@5 v!x[1[ private void grdCustomer_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e) l>G#+#{ { 9\xw}ph //点击表格打开 4?&=H
*H: if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) /i"EVN`t e.Item.Attributes.Add("onclick","window.open(’Default.aspx?id=" + e.Item.Cells[0].Text + "’);"); A@#dv2JzP } D|S)/o6 双击表格连接到另一页 A+p}oY ' & #|vGhA 在itemDataBind事件中 E|6|m8 jm?mO9p~ if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) +]
{X-R { irm8z|N- string OrderItemID =e.item.cells[1].Text; qN) cB?+ ... QSLDA` e.item.Attributes.Add("ondblclick", "location.href=’../ShippedGrid.aspx?id=" + OrderItemID + "’"); #:yZJS9f9 } <@yyx7 双击表格打开新一页 C{Zv.+F itvwmI,m\ if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
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ipmzg(S string OrderItemID =e.item.cells[1].Text; eyM3W}[S$/ ... UWnH2 e.item.Attributes.Add("ondblclick", "open(’../ShippedGrid.aspx?id=" + OrderItemID + "’)"); <Du*Re6g } |
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