hi all,
I have 3 autogenerated columns and 1 template column for checkbox and im using vs 2003 in asp.net
my code is -
Dim myDataGridItem As DataGridItem
-
Dim chkSelected As New System.Web.UI.WebControls.CheckBox
-
For Each myDataGridItem In dgresult.Items
-
chkSelected = myDataGridItem.FindControl("chkSelection")
-
If chkSelected.Checked Then
-
If dgresult.Items.Count Mod dgresult.PageSize = 1 And _
-
dgresult.CurrentPageIndex = dgresult.PageCount - 1 And _
-
dgresult.CurrentPageIndex <> 0 Then
-
dgresult.CurrentPageIndex = dgresult.CurrentPageIndex - 1
-
End If
-
'update command
-
End If
-
Next
-
chkSelected returns false and the command does not execute
6  1822 
Which event are you using?
Which event are you using?
im using onclick event of update button
hi all,
I have 3 autogenerated columns and 1 template column for checkbox and im using vs 2003 in asp.net
my code is
-
Dim myDataGridItem As DataGridItem
-
Dim chkSelected As New System.Web.UI.WebControls.CheckBox
-
For Each myDataGridItem In dgresult.Items
-
chkSelected = myDataGridItem.FindControl("chkSelection")
-
If chkSelected.Checked Then
-
If dgresult.Items.Count Mod dgresult.PageSize = 1 And _
-
dgresult.CurrentPageIndex = dgresult.PageCount - 1 And _
-
dgresult.CurrentPageIndex <> 0 Then
-
dgresult.CurrentPageIndex = dgresult.CurrentPageIndex - 1
-
End If
-
'update command
-
End If
-
Next
-
chkSelected returns false and the command does not execute
Hi
Check whether you have written ! Ispostback ! in the page load.
Because whenever you click a button, it postbacks and the checkbox you have selected became unchecked and hence it will return false
Please check this link
http://aspalliance.com/136_DataGrid_an d_Checkboxes
Hi
Check whether you have written ! Ispostback ! in the page load.
Because whenever you click a button, it postbacks and the checkbox you have selected became unchecked and hence it will return false
Please check this link
http://aspalliance.com/136_DataGrid_an d_Checkboxes
hi,
thankyou very...much hussain,
actually i have copied code from the same article
My doubt is after selecting the rows only i click the button then where to store the status of the checkbox and how to use those values
hi,
thankyou very...much hussain,
actually i have copied code from the same article
My doubt is after selecting the rows only i click the button then where to store the status of the checkbox and how to use those values
Hi Prabhu
If you click "Click here to download the ASPX page", it will open a new window with this link "http://authors.aspalli ance.com/das/dg_checkbox.htm l" :)
In this link there is a method name btnSelect_OnCli ck,
you have to declare a variable inside this method and if u have to insert those checked records then you have a write a insert query inside of the for loop :)
hi,
i found that the pageload event was called twice which lead to the uncheck of the datagrid checkbox
thank you all [:)]
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