1. 打开新的窗口并传送参数: 2
P=[
Q]@c&* _|
传送参数: [F+(^- (
response.write("<script>window.open(’*.aspx?id="+this.DropDownList1.SelectIndex+"&id1="+...+"’)</script>") Y9F)`17
cJCU*(7&
接收参数: k<H%vg>{~s
string a = Request.QueryString("id"); (
#*"c
string b = Request.QueryString("id1"); ~.J,A\F
tJNIr5o
2.为按钮添加对话框 zh\$t]d<I
Button1.Attributes.Add("onclick","return confirm(’确认?’)"); 4o<*PPA1
button.attributes.add("onclick","if(confirm(’are you sure...?’)){return true;}else{return false;}") %}P4kEY
H+ lX-,
3.删除表格选定记录 J!{Al
int intEmpID = (int)MyDataGrid.DataKeys[e.Item.ItemIndex]; mzX;s&N#
string deleteCmd = "DELETE from Employee where emp_id = " + intEmpID.ToString() 'BY-OA#xJ
WmeKl
4.删除表格记录警告 s=Df `
private void DataGrid_ItemCreated(Object sender,DataGridItemEventArgs e) }Dn^d}?s||
{ HTV ~ ?E
switch(e.Item.ItemType) H3, ut
{ 8-m
3e
case ListItemType.Item : K/txD20
O|
case ListItemType.AlternatingItem : ~2@Lx3t$
case ListItemType.EditItem: (9 sIA*,}
TableCell myTableCell; jNA1O68N
myTableCell = e.Item.Cells[14]; |~WYEh
LinkButton myDeleteButton ; UUeB;'E+
myDeleteButton = (LinkButton)myTableCell.Controls[0]; /@hJpz|+
myDeleteButton.Attributes.Add("onclick","return confirm(’您是否确定要删除这条信息’);"); )tS-.P rA-
break; .h4\{|
default: 3GF2eS$$P
break; &SH1q_&BQ
} `
J]xP$)
WF2NG;f=
} zvY+R\,in
MuwQZ]u
5.点击表格行链接另一页 Ha%F"V*
private void grdCustomer_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e) WNs}sNSf
{ 9'nH2,_
//点击表格打开 )0k']g5
if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) n2{SV
e.Item.Attributes.Add("onclick","window.open(’Default.aspx?id=" + e.Item.Cells[0].Text + "’);"); }s_hD`'
} [84F09HU
T-gk <V
双击表格连接到另一页 g JjN<&,
er2cQS7R
在itemDataBind事件中 x&Cp> +i
if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) pXu/(&?
{ 2#vv$YD
string OrderItemID =e.item.cells[1].Text; =wG+Ao
... Ql %qQZV
e.item.Attributes.Add("ondblclick", "location.href=’../ShippedGrid.aspx?id=" + OrderItemID + "’"); x({H{'9?
} 9Ma0^_
rkB'Hf
双击表格打开新一页 oFDz;6
if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) gd7^3q[$h
{ hIYTe
string OrderItemID =e.item.cells[1].Text; }^-<k0A4?
... 8 TiG3
e.item.Attributes.Add("ondblclick", "open(’../ShippedGrid.aspx?id=" + OrderItemID + "’)"); P:C2G(V1AR
} -oyO+1V
j}:~5 |.
★特别注意:【?id=】 处不能为 【?id =】 :K':P5i
6.表格超连接列传递参数 t\4[``t
<asp:HyperLinkColumn Target="_blank" headertext="ID号" DataTextField="id" NavigateUrl="aaa.aspx?id=’ D)Q)NI
<%# DataBinder.Eval(Container.DataItem, "数据字段1")%>’ & name=’<%# DataBinder.Eval(Container.DataItem, "数据字段2")%>’ />
fvEAIs
nwA8ALhE
7.表格点击改变颜色 hePPxKQ-
if (e.Item.ItemType == ListItemType.Item ||e.Item.ItemType == ListItemType.AlternatingItem) OtTBErQNF
{ 5GQLd
e.Item.Attributes.Add("onclick","this.style.backgroundColor=’#99cc00’; >9H@|[C
this.style.color=’buttontext’;this.style.cursor=’default’;"); +9XQ[57
} :7g=b%;
QAPu<rdJP
写在DataGrid的_ItemDataBound里 g&Vcg`
if (e.Item.ItemType == ListItemType.Item ||e.Item.ItemType == ListItemType.AlternatingItem) `.%JjsD<
{ !ABiy6d
e.Item.Attributes.Add("onmouseover","this.style.backgroundColor=’#99cc00’; rJJ[X4$
this.style.color=’buttontext’;this.style.cursor=’default’;"); vUA0FoOp
e.Item.Attributes.Add("onmouseout","this.style.backgroundColor=’’;this.style.color=’’;"); Sv'y e
} l"(6]Z 4
e`K)_>^n#
Zg~nlO2
8.关于日期格式 ]m4OIst
p|+B3
日期格式设定 $t~@xCi]S
DataFormatString="{0:yyyy-MM-dd}" ememce,Np
_oFs #kW
我觉得应该在itembound事件中 2xwlKmI N
e.items.cell["你的列"].text=DateTime.Parse(e.items.cell["你的列"].text.ToString("yyyy-MM-dd")) e@#kRklV&
%JZZ%xc
9.获取错误信息并到指定页面 1ocJ+
;CHi\+` 5
不要使用Response.Redirect,而应该使用Server.Transfer ~utJB 'gr
ziE*'p
e.g L';MP^
// in global.asax Y&HK