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阿七 2006-04-03 13:58
ASP.NET程序中常用的三十三种代码(1) 9:,V 5n =  
出处   &$]v h  
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  1. 打开新的窗口并传送参数: )+}]+xRWGj  
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  传送参数: /h*>P:i].  
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response.write("<script>window.open(’*.aspx?id="+this.DropDownList1.SelectIndex+"&id1="+...+"’)</script>") h&`e) a>+  
  接收参数: f2^r[kPX"  
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string a = Request.QueryString("id"); !R1.7}O  
string b = Request.QueryString("id1"); mH Ic f{RG  
  2.为按钮添加对话框 '[ C.|)"  
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Button1.Attributes.Add("onclick","return confirm(’确认?’)"); m9"n4a|:  
button.attributes.add("onclick","if(confirm(’are you sure...?’)){return true;}else{return false;}") } p&&_?  
  3.删除表格选定记录 YN`H BFH  
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int intEmpID = (int)MyDataGrid.DataKeys[e.Item.ItemIndex]; gF[z fDm  
string deleteCmd = "DELETE from Employee where emp_id = " + intEmpID.ToString() e XfZ5(na  
  4.删除表格记录警告 u86"Y ^d#  
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private void DataGrid_ItemCreated(Object sender,DataGridItemEventArgs e) `e(vH` VZ  
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 switch(e.Item.ItemType) =$nB/K,8AX  
 { M@?xa/E64  
  case ListItemType.Item : |1b_3?e  
  case ListItemType.AlternatingItem : ]3g?hM6  
  case ListItemType.EditItem: GDD '[;  
   TableCell myTableCell; tQ H+)*  
   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  
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} %-<'QYYP  
  5.点击表格行链接另一页 hWKJ,r%9;  
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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 $*kxTiG!7  
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  在itemDataBind事件中 cKn`/\.H  
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if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) lRv eHB&V  
{ SL,p36N  
 string OrderItemID =e.item.cells[1].Text; ^qC;Nh4F  
 ... gt/zpiKmV  
 e.item.Attributes.Add("ondblclick", "location.href=’../ShippedGrid.aspx?id=" + OrderItemID + "’"); |gsE2vV  
} Z*])6=2Q  
  双击表格打开新一页 tqy @iEz+  
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if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) :Dd$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 + "’)"); e5OsI Vtjr  
}


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