1. 打开新的窗口并传送参数: X +`Dg::
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传送参数: B)0/kY7c
response.write("<script>window.open(’*.aspx?id="+this.DropDownList1.SelectIndex+"&id1="+...+"’)</script>") [l}H:%O,
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接收参数: c]6b|mHT
string a = Request.QueryString("id"); p<5]QV7st
string b = Request.QueryString("id1"); Q((&Q?Vi
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2.为按钮添加对话框 [D"6&
Button1.Attributes.Add("onclick","return confirm(’确认?’)"); )+_Vx}O:}
button.attributes.add("onclick","if(confirm(’are you sure...?’)){return true;}else{return false;}") qG9a!sj
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3.删除表格选定记录 }z`x-(V
int intEmpID = (int)MyDataGrid.DataKeys[e.Item.ItemIndex]; IWv 9!lW
string deleteCmd = "DELETE from Employee where emp_id = " + intEmpID.ToString() pN9 !
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4.删除表格记录警告 DQG%`-J
private void DataGrid_ItemCreated(Object sender,DataGridItemEventArgs e) GcV/_Y
{ qc8Ge\3s
switch(e.Item.ItemType) x3+
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{ M':-f3aT%
case ListItemType.Item : V:\:[KcL^
case ListItemType.AlternatingItem : `B%%2p&
case ListItemType.EditItem: v;,W ^#`
TableCell myTableCell; wm5&5F4:
myTableCell = e.Item.Cells[14]; I}`pY3
LinkButton myDeleteButton ; R@c] )\^]
myDeleteButton = (LinkButton)myTableCell.Controls[0]; )OI}IWDl
myDeleteButton.Attributes.Add("onclick","return confirm(’您是否确定要删除这条信息’);"); kckRHbeU
break; DyC*nE;
default: 1Lb)S@Q`*R
break; vk7IqlEQ
} K[T0);hZR
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} "~4V(
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5.点击表格行链接另一页 Rhc:szDU
private void grdCustomer_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e) &[G)YD
{ cv'8_3
//点击表格打开 *zdD4I=
if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) 4C;;V m4~
e.Item.Attributes.Add("onclick","window.open(’Default.aspx?id=" + e.Item.Cells[0].Text + "’);"); 2S8;=x}/
} <cTX;&0=
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双击表格连接到另一页 d{fd5jv;
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在itemDataBind事件中 RY;V@\pRY+
if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) ,Fn;*
{
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string OrderItemID =e.item.cells[1].Text; tA(oD4H9
...
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e.item.Attributes.Add("ondblclick", "location.href=’../ShippedGrid.aspx?id=" + OrderItemID + "’"); k4{!h?h
} e{x>u(
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双击表格打开新一页 =xk>yw!O)
if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) FGVw=G{r
{ G&oD;NY@/
string OrderItemID =e.item.cells[1].Text; m` 1dB%;?
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e.item.Attributes.Add("ondblclick", "open(’../ShippedGrid.aspx?id=" + OrderItemID + "’)"); o/-RGLzAo
} B^2r4
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★特别注意:【?id=】 处不能为 【?id =】 -Q? i16pM
6.表格超连接列传递参数 [n"eD4 )K|
<asp:HyperLinkColumn Target="_blank" headertext="ID号" DataTextField="id" NavigateUrl="aaa.aspx?id=’ \(Ma>E4PNU
<%# DataBinder.Eval(Container.DataItem, "数据字段1")%>’ & name=’<%# DataBinder.Eval(Container.DataItem, "数据字段2")%>’ /> @X/ 1`Mp
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7.表格点击改变颜色 3@~a)E}T
if (e.Item.ItemType == ListItemType.Item ||e.Item.ItemType == ListItemType.AlternatingItem) c7CYulm
{ .gO|=E"
e.Item.Attributes.Add("onclick","this.style.backgroundColor=’#99cc00’; +$C9@CZM9
this.style.color=’buttontext’;this.style.cursor=’default’;"); %R GZu\p
} pA8bFtt
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写在DataGrid的_ItemDataBound里 I~l
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if (e.Item.ItemType == ListItemType.Item ||e.Item.ItemType == ListItemType.AlternatingItem) sc*R:"
{ 'Xik2PaO
e.Item.Attributes.Add("onmouseover","this.style.backgroundColor=’#99cc00’; h,\{s_b
this.style.color=’buttontext’;this.style.cursor=’default’;"); xP\s^]e
e.Item.Attributes.Add("onmouseout","this.style.backgroundColor=’’;this.style.color=’’;"); #$UwJ B]_D
} onuG
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8.关于日期格式 SPqJ
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日期格式设定 NfDS6i.Fqp
DataFormatString="{0:yyyy-MM-dd}" Ou[`)|>
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我觉得应该在itembound事件中
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e.items.cell["你的列"].text=DateTime.Parse(e.items.cell["你的列"].text.ToString("yyyy-MM-dd")) GvtK=A$b
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9.获取错误信息并到指定页面 tav@a)
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不要使用Response.Redirect,而应该使用Server.Transfer ^_#wo"
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e.g / =9Y(v
// in global.asax db 99S
protected void Application_Error(Object sender, EventArgs e) { >_j(uw?u
if (Server.GetLastError() is HttpUnhandledException) x<I[?GT=
Server.Transfer("MyErrorPage.aspx"); 3$"V,_TBZ
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