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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) rpk8 出处 Zf M]A) F'~r?D 1. 打开新的窗口并传送参数: cG
E{dWz Ehy(;n)\ 传送参数: c((
3 B qMaO1cE\ response.write("<script>window.open(’*.aspx?id="+this.DropDownList1.SelectIndex+"&id1="+...+"’)</script>") hu-]SGb6 接收参数: Dw=L]i
:0v TjpyU:R,&| string a = Request.QueryString("id"); HOD?i_ string b = Request.QueryString("id1"); zDg*ds\ 2.为按钮添加对话框 WjBml'^RY &4E|c[HN Button1.Attributes.Add("onclick","return confirm(’确认?’)"); c |%5SA button.attributes.add("onclick","if(confirm(’are you sure...?’)){return true;}else{return false;}") :M6|V_Yp 3.删除表格选定记录 kr$)nf ZW M:Wj192 int intEmpID = (int)MyDataGrid.DataKeys[e.Item.ItemIndex]; 1uo |a string deleteCmd = "DELETE from Employee where emp_id = " + intEmpID.ToString() iBWzxPv:z 4.删除表格记录警告 Tw
\@]fw '4{@F~fu private void DataGrid_ItemCreated(Object sender,DataGridItemEventArgs e) f*@
:,4@ { .0nT*LF switch(e.Item.ItemType) t:dvgRJt* { ,T;sWl case ListItemType.Item : M5[#YG'FlQ case ListItemType.AlternatingItem : 0MT?}D&TL case ListItemType.EditItem: *7*_QW%?A TableCell myTableCell; QVn2`hr myTableCell = e.Item.Cells[14]; -/3h&g LinkButton myDeleteButton ; !B[Y?b: myDeleteButton = (LinkButton)myTableCell.Controls[0]; C&F%
j. < myDeleteButton.Attributes.Add("onclick","return confirm(’您是否确定要删除这条信息’);"); Z=hn}QY.( break; ?:q"qwt$F default: 3{H!B&sb break; y;0Zk~R$ } Uq=Rz8hLM b`wT*& } bil>;&h 5.点击表格行链接另一页 ( 3,7 Jbima> private void grdCustomer_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e) ")boY/ P/w { 4&]NC2I //点击表格打开 C#&b` if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) 8}z PDs e.Item.Attributes.Add("onclick","window.open(’Default.aspx?id=" + e.Item.Cells[0].Text + "’);"); %[,^2s } a$"Z\F:x 双击表格连接到另一页 F&/}x15 B_r:da CS: 在itemDataBind事件中 #.j:P# Rlr[uU_ if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) xoSBMf { }Ny~.EV5^ string OrderItemID =e.item.cells[1].Text; yC}x6xG ... )P/~{Ci:T& e.item.Attributes.Add("ondblclick", "location.href=’../ShippedGrid.aspx?id=" + OrderItemID + "’"); [o'}R`5) } v|kL7t)} 双击表格打开新一页 IetV ]Ff6 B@3>_};Ct if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) [s!c c:JR { 87VXVI string OrderItemID =e.item.cells[1].Text; i];@ e] ... J0Y-e39 ` e.item.Attributes.Add("ondblclick", "open(’../ShippedGrid.aspx?id=" + OrderItemID + "’)"); %ye4FwkRy }
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[楼 主]
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Posted: 2006-04-03 13:58 |
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