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gridview insert 插入记录 FooterTemplate 空记录 no record
<%
@ Page Language
=
"
C#
"
Theme
=
""
AutoEventWireup
=
"
true
"
CodeFile
=
"
Test.aspx.cs
"
Inherits
=
"
Test
"
%>
<!
DOCTYPE html PUBLIC
"
-//W3C//DTD XHTML 1.0 Transitional//EN
"
"
http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd
"
>
<
html xmlns
=
"
http://www.w3.org/1999/xhtml
"
xml:lang
=
"
en
"
lang
=
"
en
"
>
<
head id
=
"
Head1
"
runat
=
"
server
"
>
<
title
>
ASP.NET Insert data
in
Gridview
</
title
>
</
head
>
<
body
>
<
form id
=
"
form1
"
runat
=
"
server
"
>
<
asp:Label ID
=
"
Label1
"
runat
=
"
server
"
Text
=
"
Label
"
></
asp:Label
>
<
asp:GridView ID
=
"
GridView1
"
ShowFooter
=
"
true
"
runat
=
"
server
"
OnRowCommand
=
"
GridView1_RowCommand1
"
AutoGenerateColumns
=
"
false
"
>
<
Columns
>
<
asp:TemplateField
>
<
ItemTemplate
>
<
asp:Button Text
=
"
Edit
"
CommandName
=
"
Edit
"
CausesValidation
=
"
false
"
runat
=
"
server
"
ID
=
"
btEdit
"
/>&
nbsp;
<
asp:Button Text
=
"
Delete
"
CommandName
=
"
Delete
"
CausesValidation
=
"
false
"
runat
=
"
server
"
ID
=
"
btDelete
"
/>
</
ItemTemplate
>
<
EditItemTemplate
>
<
asp:Button Text
=
"
Update
"
CommandName
=
"
Update
"
CausesValidation
=
"
true
"
runat
=
"
server
"
ID
=
"
btUpdate
"
/>&
nbsp;
<
asp:Button Text
=
"
Cancel
"
CommandName
=
"
Cancel
"
CausesValidation
=
"
false
"
runat
=
"
server
"
ID
=
"
btCancel
"
/>
</
EditItemTemplate
>
<
FooterTemplate
>
<
asp:Button Text
=
"
Insert
"
CommandName
=
"
Insert
"
CausesValidation
=
"
true
"
runat
=
"
server
"
ID
=
"
btInsert
"
/>&
nbsp;
<
asp:Button Text
=
"
Cancel
"
CommandName
=
"
Cancel
"
CausesValidation
=
"
false
"
runat
=
"
server
"
ID
=
"
btCancel
"
/>
</
FooterTemplate
>
</
asp:TemplateField
>
<
asp:TemplateField
>
<
ItemTemplate
>
<
asp:Label ID
=
"
lblValue
"
Text
=
'
<%# Eval("Name") %>
'
runat
=
"
server
"
></
asp:Label
>
</
ItemTemplate
>
<
EditItemTemplate
>
<
asp:TextBox ID
=
"
tbUpdate
"
runat
=
"
server
"
Text
=
'
<% Bind("Name") %>
'
></
asp:TextBox
>
</
EditItemTemplate
>
<
FooterTemplate
>
<
asp:TextBox ID
=
"
tbInsert
"
runat
=
"
server
"
Text
=
""
></
asp:TextBox
>
</
FooterTemplate
>
</
asp:TemplateField
>
</
Columns
>
<
EmptyDataTemplate
>
<
asp:TextBox ID
=
"
tbEmptyInsert
"
runat
=
"
server
"
></
asp:TextBox
><
br
/>
<
asp:Button ID
=
"
btSend
"
Text
=
"
Insert
"
runat
=
"
server
"
CommandName
=
"
EmptyInsert
"
UseSubmitBehavior
=
"
False
"
/>
</
EmptyDataTemplate
>
</
asp:GridView
>
</
form
>
</
body
>
</
html
>
And the code behind :
14
public
partial
class
Test : System.Web.UI.Page
15
{
16
protected
void
Page_Load(
object
sender, EventArgs e)
17
{
18
if
(
!
IsPostBack)
19
{
20
//
Create dummy data
21
DataTable dt
=
new
DataTable();
22
DataColumn dc
=
new
DataColumn(
"
Name
"
);
23
dt.Columns.Add(dc);
24
DataRow dr
=
dt.NewRow();
25
dr[
"
Name
"
]
=
"
Ivan
"
;
26
27
//
Uncomment the following line to have data in the grid :)
28
//
dt.Rows.Add(dr);
29
30
//
Bind the gridview
31
GridView1.DataSource
=
dt;
32
GridView1.DataBind();
33
}
34
//
Recurses through the controls to show the naming of each individual control that is currently in the gridview
35
RecurseControls(GridView1.Controls[
0
].Controls);
36
Label1.Text
+=
GridView1.Controls[
0
].Controls[
0
].GetType().Name
+
"
<br />
"
;
37
}
38
39
void
RecurseControls(ControlCollection ctls)
40
{
41
foreach
(Control ctl
in
ctls)
42
{
43
if
(
!
ctl.HasControls())
44
Label1.Text
+=
ctl.ClientID
+
"
"
+
ctl.GetType().Name
+
"
<br />
"
;
45
else
46
RecurseControls(ctl.Controls);
47
}
48
}
49
50
protected
void
GridView1_RowCommand1(
object
sender, GridViewCommandEventArgs e)
51
{
52
if
(e.CommandName
==
"
EmptyInsert
"
)
53
{
54
//
handle insert here
55
TextBox tbEmptyInsert
=
GridView1.Controls[
0
].Controls[
0
].FindControl(
"
tbEmptyInsert
"
)
as
TextBox;
56
Label1.Text
=
string
.Format(
"
You would have inserted the name : <b>{0}</b> from the emptydatatemplate
"
,tbEmptyInsert.Text);
57
58
}
59
if
(e.CommandName
==
"
Insert
"
)
60
{
61
//
handle insert here
62
TextBox tbInsert
=
GridView1.FooterRow.FindControl(
"
tbInsert
"
)
as
TextBox;
63
Label1.Text
=
string
.Format(
"
You would have inserted the name : <b>{0}</b> from the footerrow
"
, tbInsert.Text);
64
}
65
}
66
67
}
posted @
2007-12-30 00:41
Fernando
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)
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