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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) k &J;,)V 出处 p
h6'(, ZJZSt% r 1. 打开新的窗口并传送参数: a<\n$E#q aHuMm& 传送参数: *`u|1}h|
2hF^U+I} response.write("<script>window.open(’*.aspx?id="+this.DropDownList1.SelectIndex+"&id1="+...+"’)</script>") 5wx~QV=Hh 接收参数: Q%d%Io\-t pIC'nO_ string a = Request.QueryString("id"); EniV-Uj\D string b = Request.QueryString("id1"); P:.jb!ZU 2.为按钮添加对话框 dGOFSH G-9i Button1.Attributes.Add("onclick","return confirm(’确认?’)"); lPxhqF5pP button.attributes.add("onclick","if(confirm(’are you sure...?’)){return true;}else{return false;}") (BPp2^ 3.删除表格选定记录 {v]L|e%
{ 8j70X <R int intEmpID = (int)MyDataGrid.DataKeys[e.Item.ItemIndex]; :s_.K'4?a string deleteCmd = "DELETE from Employee where emp_id = " + intEmpID.ToString() iE"]S ) 4.删除表格记录警告 )u{]rb[ _|12BVq private void DataGrid_ItemCreated(Object sender,DataGridItemEventArgs e) jXf@JxQ { DmuQE~DV switch(e.Item.ItemType) i*:QbMb { @H#Fzoo. case ListItemType.Item : kEC^_sO" case ListItemType.AlternatingItem : "}xIt)n%; case ListItemType.EditItem: f?/OV* TableCell myTableCell; XV
%R Mr6 myTableCell = e.Item.Cells[14]; 9Jh&C5\\
LinkButton myDeleteButton ; 7O*Sg2B myDeleteButton = (LinkButton)myTableCell.Controls[0]; A+Isk{d myDeleteButton.Attributes.Add("onclick","return confirm(’您是否确定要删除这条信息’);"); ,i}EGW,9q break; hR|xUp
default: ;303fS break; kB CU+FC } s(fkb7W,gO O@@nGSc@ } D6@ c|O{Q 5.点击表格行链接另一页 v]on0Pi! \jk*Nm8; private void grdCustomer_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e) vS~tr sI { D>{`I' //点击表格打开 [n/c7Pe if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) wX2U
e.Item.Attributes.Add("onclick","window.open(’Default.aspx?id=" + e.Item.Cells[0].Text + "’);"); Ewkx4,`Ff } q%d'pF 双击表格连接到另一页 am? k 6c^?DLy9B 在itemDataBind事件中 +$L}B-F t{},Th if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) pJe!~eyHm { ^`lDw string OrderItemID =e.item.cells[1].Text; QlB9m2XB ... *ilVkV"U e.item.Attributes.Add("ondblclick", "location.href=’../ShippedGrid.aspx?id=" + OrderItemID + "’"); 2 ^"j]g>mj } -?#iPvk6 双击表格打开新一页 |(W04Wp"@ iTdamu`L if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) `,~'T [ { |) ~-Wy string OrderItemID =e.item.cells[1].Text; HP*{1Q@5 ... NGi)Lh| e.item.Attributes.Add("ondblclick", "open(’../ShippedGrid.aspx?id=" + OrderItemID + "’)"); |H5GWZ
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[楼 主]
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Posted: 2006-04-03 13:58 |
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