1. 打开新的窗口并传送参数: ,H,[)8
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传送参数: OFmHj]I7=
response.write("<script>window.open(’*.aspx?id="+this.DropDownList1.SelectIndex+"&id1="+...+"’)</script>") LAnC8O
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接收参数: 4)k-gKS*
string a = Request.QueryString("id"); rNo/H<J%+j
string b = Request.QueryString("id1"); + 9|0\Q
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2.为按钮添加对话框 .5!`wwVi
Button1.Attributes.Add("onclick","return confirm(’确认?’)"); C'y2!Q/"
button.attributes.add("onclick","if(confirm(’are you sure...?’)){return true;}else{return false;}") U^
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3.删除表格选定记录 !.q99DB
int intEmpID = (int)MyDataGrid.DataKeys[e.Item.ItemIndex]; }F/w34+;
string deleteCmd = "DELETE from Employee where emp_id = " + intEmpID.ToString() >B~?
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4.删除表格记录警告 <82&F
private void DataGrid_ItemCreated(Object sender,DataGridItemEventArgs e) e1E_$oJP
{ oQ/T5cOj
switch(e.Item.ItemType) oIx|)[
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case ListItemType.Item : 94dd )/a
case ListItemType.AlternatingItem : ,%N[FZ`|
case ListItemType.EditItem: xP9h$!
TableCell myTableCell; p=A,yGDV
myTableCell = e.Item.Cells[14]; u/S>*E
LinkButton myDeleteButton ; w xte
myDeleteButton = (LinkButton)myTableCell.Controls[0]; 7B\NP`l
myDeleteButton.Attributes.Add("onclick","return confirm(’您是否确定要删除这条信息’);"); 0gW{6BtPWm
break; 3h>L0
default: H~vrCi~t"
break; +
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} E@xrn+L>-
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5.点击表格行链接另一页 eD2eDxN2
private void grdCustomer_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e) <)~-]
{ U9^1A*
//点击表格打开 @R%qP>_
if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) IQtQf_"e1
e.Item.Attributes.Add("onclick","window.open(’Default.aspx?id=" + e.Item.Cells[0].Text + "’);"); {r;_nMfH|[
} kRwUR34yc
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双击表格连接到另一页 f~Pce||e
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在itemDataBind事件中 IvkYM`%
if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) ::#[lw
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string OrderItemID =e.item.cells[1].Text; .;Gx.}ITG6
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e.item.Attributes.Add("ondblclick", "location.href=’../ShippedGrid.aspx?id=" + OrderItemID + "’"); +^esL9RG:
} X0^@E
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双击表格打开新一页 S2Ez}*plp
if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) :;+_<pk
{ .81Y/Gad_
string OrderItemID =e.item.cells[1].Text; tA< UkPT
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e.item.Attributes.Add("ondblclick", "open(’../ShippedGrid.aspx?id=" + OrderItemID + "’)"); F:P2:s<d-
} rb4; @&
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★特别注意:【?id=】 处不能为 【?id =】 PMbZv%.,-
6.表格超连接列传递参数 oOvQAW8`
<asp:HyperLinkColumn Target="_blank" headertext="ID号" DataTextField="id" NavigateUrl="aaa.aspx?id=’ ~+t@7A=
<%# DataBinder.Eval(Container.DataItem, "数据字段1")%>’ & name=’<%# DataBinder.Eval(Container.DataItem, "数据字段2")%>’ /> u*I'c2m
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7.表格点击改变颜色 =. \hCgq
if (e.Item.ItemType == ListItemType.Item ||e.Item.ItemType == ListItemType.AlternatingItem) %dW;P[0
{ uQx/o^
e.Item.Attributes.Add("onclick","this.style.backgroundColor=’#99cc00’; B|"i`{>
this.style.color=’buttontext’;this.style.cursor=’default’;"); Keo<#Cc?
} hF@%k
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写在DataGrid的_ItemDataBound里 ovM;6o
if (e.Item.ItemType == ListItemType.Item ||e.Item.ItemType == ListItemType.AlternatingItem) /J_],KdU
{ zT6nC5E
e.Item.Attributes.Add("onmouseover","this.style.backgroundColor=’#99cc00’; C,eP!_O
this.style.color=’buttontext’;this.style.cursor=’default’;"); Nr$78] o9
e.Item.Attributes.Add("onmouseout","this.style.backgroundColor=’’;this.style.color=’’;"); R_+:nCB@,
} ;UpJ_y)n8\
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8.关于日期格式
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日期格式设定 =Hd#"9-
DataFormatString="{0:yyyy-MM-dd}" ^JMG'@x
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我觉得应该在itembound事件中 T!y 9v5
e.items.cell["你的列"].text=DateTime.Parse(e.items.cell["你的列"].text.ToString("yyyy-MM-dd")) d^6-P
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9.获取错误信息并到指定页面 9d/-+j'
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不要使用Response.Redirect,而应该使用Server.Transfer x=7:D
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e.g >FOCdlJ#
// in global.asax B&rN