1. 打开新的窗口并传送参数: 5kC#uk
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传送参数: !Z%QD\knY
response.write("<script>window.open(’*.aspx?id="+this.DropDownList1.SelectIndex+"&id1="+...+"’)</script>") A.35WGu&:
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接收参数: (>WV)
string a = Request.QueryString("id"); uKpl+>
string b = Request.QueryString("id1"); 86R}G/>>e
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2.为按钮添加对话框 pNVao{::5
Button1.Attributes.Add("onclick","return confirm(’确认?’)"); G <Lm}
button.attributes.add("onclick","if(confirm(’are you sure...?’)){return true;}else{return false;}") xs.[]>nQN
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3.删除表格选定记录 iW*0V3
int intEmpID = (int)MyDataGrid.DataKeys[e.Item.ItemIndex]; 8f8+3
string deleteCmd = "DELETE from Employee where emp_id = " + intEmpID.ToString() 5wGyM10
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4.删除表格记录警告 8P5xRUkV
private void DataGrid_ItemCreated(Object sender,DataGridItemEventArgs e) #Sn&Wo
{ "_?^uymw
switch(e.Item.ItemType) ^$?8!WE
{ lD/+LyTa
case ListItemType.Item : QXXcJc~
case ListItemType.AlternatingItem : pKr3(5~
case ListItemType.EditItem: JXPn
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TableCell myTableCell; @o;m!CYB
myTableCell = e.Item.Cells[14]; .~b6wi&n
LinkButton myDeleteButton ; f fE%{B?
myDeleteButton = (LinkButton)myTableCell.Controls[0]; 61jDI^:
myDeleteButton.Attributes.Add("onclick","return confirm(’您是否确定要删除这条信息’);"); m1daOeZ]P
break; v]!|\]
default: n>#h(
break; ;uba
} >!bYuVHA
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} /Zm@.%.
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5.点击表格行链接另一页 Kl+*Sp!
private void grdCustomer_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e) HF47Lc*c
{ 3P#1fI(c
//点击表格打开 ZQ~?
if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) $1Xg[>1g5
e.Item.Attributes.Add("onclick","window.open(’Default.aspx?id=" + e.Item.Cells[0].Text + "’);"); b[*di{?-
} Nk=M
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双击表格连接到另一页 9^c_^-8n<}
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在itemDataBind事件中 V!ajD!00
if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) (MxLw:AV
{ 9wtl|s%A%
string OrderItemID =e.item.cells[1].Text; \>YXPMIk
... ke&c<3m
e.item.Attributes.Add("ondblclick", "location.href=’../ShippedGrid.aspx?id=" + OrderItemID + "’"); Gi{1u}-0
} J+.t\R
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双击表格打开新一页 0_&oMPY
if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) [X~HUk??
{ 4<LRa=XT$
string OrderItemID =e.item.cells[1].Text; ipU"|{NK
... }bB_[+YV`{
e.item.Attributes.Add("ondblclick", "open(’../ShippedGrid.aspx?id=" + OrderItemID + "’)"); #m8Oy|Y9`
} .(`u'G=
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★特别注意:【?id=】 处不能为 【?id =】 >!a*wf~]
6.表格超连接列传递参数 rH-_L&
<asp:HyperLinkColumn Target="_blank" headertext="ID号" DataTextField="id" NavigateUrl="aaa.aspx?id=’ kkd<CEz2IM
<%# DataBinder.Eval(Container.DataItem, "数据字段1")%>’ & name=’<%# DataBinder.Eval(Container.DataItem, "数据字段2")%>’ /> xX|-5cM;
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7.表格点击改变颜色 sq<y2j1oF
if (e.Item.ItemType == ListItemType.Item ||e.Item.ItemType == ListItemType.AlternatingItem) lJU[9)Q_
{ i$%V)pH~F
e.Item.Attributes.Add("onclick","this.style.backgroundColor=’#99cc00’; ryPz?Aw(4
this.style.color=’buttontext’;this.style.cursor=’default’;"); Ay56@_d2
} i<@|+*>M
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写在DataGrid的_ItemDataBound里 L[O+9Yh
if (e.Item.ItemType == ListItemType.Item ||e.Item.ItemType == ListItemType.AlternatingItem) ~Q6ufTGhpM
{ C w$y
e.Item.Attributes.Add("onmouseover","this.style.backgroundColor=’#99cc00’; 3J:!8Gmk
this.style.color=’buttontext’;this.style.cursor=’default’;"); P@*whjPmo
e.Item.Attributes.Add("onmouseout","this.style.backgroundColor=’’;this.style.color=’’;"); M
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} fY-{,+ `'
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8.关于日期格式 (#
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日期格式设定 ]INbRytvc
DataFormatString="{0:yyyy-MM-dd}" )IhI~,0Nmj
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我觉得应该在itembound事件中 g(<@r2p
e.items.cell["你的列"].text=DateTime.Parse(e.items.cell["你的列"].text.ToString("yyyy-MM-dd")) NB,iC
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9.获取错误信息并到指定页面 =;T971L`
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不要使用Response.Redirect,而应该使用Server.Transfer U` bvv'38#
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// in global.asax &