阿七 |
2006-04-03 13:58 |
ASP.NET程序中常用的三十三种代码(1) 9:,V
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h >+]_5qc 1. 打开新的窗口并传送参数: )+}]+xRWGj I 4,K43| 传送参数: /h*>P:i]. AT9q3 response.write("<script>window.open(’*.aspx?id="+this.DropDownList1.SelectIndex+"&id1="+...+"’)</script>") h&`e) a>+ 接收参数: f2^r[kPX" r9 ui|>U" string a = Request.QueryString("id"); !R1.7}O string b = Request.QueryString("id1"); mH Ic f{RG 2.为按钮添加对话框 '[C.|)" 7RUofcax Button1.Attributes.Add("onclick","return confirm(’确认?’)");
m9"n4a|: button.attributes.add("onclick","if(confirm(’are you sure...?’)){return true;}else{return false;}") } p&&_? 3.删除表格选定记录 YN`H
BFH J.ck~;3 int intEmpID = (int)MyDataGrid.DataKeys[e.Item.ItemIndex]; gF[z fDm string deleteCmd = "DELETE from Employee where emp_id = " + intEmpID.ToString() e XfZ5(na 4.删除表格记录警告 u86"Y^d# vgUb{D private void DataGrid_ItemCreated(Object sender,DataGridItemEventArgs e) `e(vH`
VZ { d/bEt& switch(e.Item.ItemType) =$nB/K,8AX { M@?xa/E64 case ListItemType.Item : |1b_3?e case ListItemType.AlternatingItem : ]3g?hM6
case ListItemType.EditItem: GDD '[; TableCell myTableCell; tQH+)* myTableCell = e.Item.Cells[14]; o>7
ts&rk LinkButton myDeleteButton ; Y=?yhAw myDeleteButton = (LinkButton)myTableCell.Controls[0]; L+CyQq myDeleteButton.Attributes.Add("onclick","return confirm(’您是否确定要删除这条信息’);"); :'*DPB- break; |37
g ~ default: P&b19K' break; zxf"87se } VY)9|JJCO g_G6~-.9I } %-<'QYYP 5.点击表格行链接另一页 hWKJ,r%9; BM(]QUxRd private void grdCustomer_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e) +reor@h {
v76D3'8 //点击表格打开 Ma+$g1$ if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) <x&%~6j e.Item.Attributes.Add("onclick","window.open(’Default.aspx?id=" + e.Item.Cells[0].Text + "’);"); glDh([ } JB>b`W9 双击表格连接到另一页 $*kxTiG!7 fgBM_c&9T 在itemDataBind事件中 cKn`/\.H 8,atX+tc if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) lRveHB&V { SL,p36N string OrderItemID =e.item.cells[1].Text; ^qC;Nh4F ... gt/zpiKmV e.item.Attributes.Add("ondblclick", "location.href=’../ShippedGrid.aspx?id=" + OrderItemID + "’"); |gsE2vV } Z*])6=2Q 双击表格打开新一页 tqy
@iEz+ o,xxh if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) :Dd$i_3= { (%U@3._ string OrderItemID =e.item.cells[1].Text; 1Jj Y! ... !o>H1#2l e.item.Attributes.Add("ondblclick", "open(’../ShippedGrid.aspx?id=" + OrderItemID + "’)"); e5OsIVtjr } |
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