1. 打开新的窗口并传送参数: ;Ax-f04gG
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传送参数: )w0x{_
response.write("<script>window.open(’*.aspx?id="+this.DropDownList1.SelectIndex+"&id1="+...+"’)</script>") +!0K]$VZs
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接收参数: 5]>*0#C
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string a = Request.QueryString("id"); 8'u9R~})
string b = Request.QueryString("id1"); kh9'W<tE
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2.为按钮添加对话框 &EqLF
Button1.Attributes.Add("onclick","return confirm(’确认?’)"); ZA+dtEE=f9
button.attributes.add("onclick","if(confirm(’are you sure...?’)){return true;}else{return false;}") uG^CyM>R`
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3.删除表格选定记录 (B>/LsTu
int intEmpID = (int)MyDataGrid.DataKeys[e.Item.ItemIndex];
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string deleteCmd = "DELETE from Employee where emp_id = " + intEmpID.ToString() #h?IoB7
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4.删除表格记录警告 HD^#"
private void DataGrid_ItemCreated(Object sender,DataGridItemEventArgs e) ?>Sv_0
{ EW|$qLg
switch(e.Item.ItemType) ao2^3e
{ nS04Ha
case ListItemType.Item : uR ?W|a
case ListItemType.AlternatingItem : j@>D]j
case ListItemType.EditItem: q0NFz mG
TableCell myTableCell; Q]YB.n3
myTableCell = e.Item.Cells[14]; }:m/@LKB
LinkButton myDeleteButton ; IplOXD
myDeleteButton = (LinkButton)myTableCell.Controls[0]; *Jgi=,!m
myDeleteButton.Attributes.Add("onclick","return confirm(’您是否确定要删除这条信息’);"); 8
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break; ^FKiVKI:
default: T9
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break; cc|W1,q
} 5E\.YqdV
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} N[po)}hp
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5.点击表格行链接另一页 d.FU))lmD
private void grdCustomer_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e) $AZYY\1
{ B+K6(^j,,y
//点击表格打开 Q,[G?vbj
if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) -B;#pTG
e.Item.Attributes.Add("onclick","window.open(’Default.aspx?id=" + e.Item.Cells[0].Text + "’);"); SLKplLO
} O;H6`JQ
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双击表格连接到另一页 ysz =Xw
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在itemDataBind事件中 dymq
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if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) .\ ;'>qy
{ v>_@D@pr
string OrderItemID =e.item.cells[1].Text; ;=y"Z^
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e.item.Attributes.Add("ondblclick", "location.href=’../ShippedGrid.aspx?id=" + OrderItemID + "’");
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} M76p=*
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双击表格打开新一页 2#>;cn\
if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) ,X.[37
{ z:>cQUYl
string OrderItemID =e.item.cells[1].Text; 2aj1IBnz6/
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e.item.Attributes.Add("ondblclick", "open(’../ShippedGrid.aspx?id=" + OrderItemID + "’)"); *4}_2"[
} Co1d44Q
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★特别注意:【?id=】 处不能为 【?id =】 C^L+R7
6.表格超连接列传递参数 M]s\F(*ib
<asp:HyperLinkColumn Target="_blank" headertext="ID号" DataTextField="id" NavigateUrl="aaa.aspx?id=’ G:<f(Gy
<%# DataBinder.Eval(Container.DataItem, "数据字段1")%>’ & name=’<%# DataBinder.Eval(Container.DataItem, "数据字段2")%>’ /> cLV*5?gVO
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7.表格点击改变颜色 F_Y]>,U
if (e.Item.ItemType == ListItemType.Item ||e.Item.ItemType == ListItemType.AlternatingItem) /'sv7hg+
{ #7]Jz.S
e.Item.Attributes.Add("onclick","this.style.backgroundColor=’#99cc00’; ,U~A=bsa
this.style.color=’buttontext’;this.style.cursor=’default’;"); h3o'T=`Sm
} suY47DCX)
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写在DataGrid的_ItemDataBound里 ye(b 7CX
if (e.Item.ItemType == ListItemType.Item ||e.Item.ItemType == ListItemType.AlternatingItem) jr=9.=jI8k
{ "+(|]q"W
e.Item.Attributes.Add("onmouseover","this.style.backgroundColor=’#99cc00’; aKDY_D
this.style.color=’buttontext’;this.style.cursor=’default’;"); 7?*+,Fo#
e.Item.Attributes.Add("onmouseout","this.style.backgroundColor=’’;this.style.color=’’;"); i g(O$y
} k =5k)}i
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8.关于日期格式 0k
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日期格式设定 }bb,Iib
DataFormatString="{0:yyyy-MM-dd}" gXxi; g
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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")) 1Gsh%0r3
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9.获取错误信息并到指定页面 V$?6%\M^*
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不要使用Response.Redirect,而应该使用Server.Transfer |Xt.[1
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