datagrid controls

[hkarthik]

hi,

In my datagrid i have added the checkbox controls. Ihave done this with the help of "Template column". So now it creates as many check boxes depending upon the data's in my database. Now what i have done is , i have used a checkbox outside my datagrid. When i click this checkbox ie.. when this "checkbox.check ed=true" then the checkboxes inside my datagrid should also be checked. I tried but could not find a solution.

I tried it this way

"" Dim dgitem As DataGridItem
Dim chkSelected As CheckBox

For Each dgitem In DataGrid1.Items
chkSelected = dgitem.FindCont rol("chkName")
If CheckBox1.Check ed = True Then
chkSelected.Che cked = True

End If

Next ""


while doing this ie when i check the checkbox outside the datagrid the check boxes inside ny datagrid is not getting enabled(checked ).

help me to get a solution for this

[radcaesar]

http://www.devx.com/tips/Tip/20238

hi,

In my datagrid i have added the checkbox controls. Ihave done this with the help of "Template column". So now it creates as many check boxes depending upon the data's in my database. Now what i have done is , i have used a checkbox outside my datagrid. When i click this checkbox ie.. when this "checkbox.check ed=true" then the checkboxes inside my datagrid should also be checked. I tried but could not find a solution.

I tried it this way

"" Dim dgitem As DataGridItem
Dim chkSelected As CheckBox

For Each dgitem In DataGrid1.Items
chkSelected = dgitem.FindCont rol("chkName")
If CheckBox1.Check ed = True Then
chkSelected.Che cked = True

End If

Next ""


while doing this ie when i check the checkbox outside the datagrid the check boxes inside ny datagrid is not getting enabled(checked ).

help me to get a solution for this

[ashasprabhu]

check this although its for grid view just see how it is used
http://aspnet.4guysfro mrolla.com/articles/052406-1.aspx

[enreil]

Have you enabled postback on your checkbox outside the datagrid? Once you do that, make sure the code you posted is enclosed in that checkbox's checked_changed event. You should also make sure you cast your control to the CheckBox type. Try the following in the checked_changed event:

Dim dgitem As DataGridItem
Dim chkSelected As CheckBox

For Each dgitem In DataGrid1.Items
chkSelected = CType(dgitem.Fi ndControl("chkN ame"), CheckBox)
chkSelected = CheckBox1.Check ed
Next

hi,

In my datagrid i have added the checkbox controls. Ihave done this with the help of "Template column". So now it creates as many check boxes depending upon the data's in my database. Now what i have done is , i have used a checkbox outside my datagrid. When i click this checkbox ie.. when this "checkbox.check ed=true" then the checkboxes inside my datagrid should also be checked. I tried but could not find a solution.

I tried it this way

"" Dim dgitem As DataGridItem
Dim chkSelected As CheckBox

For Each dgitem In DataGrid1.Items
chkSelected = dgitem.FindCont rol("chkName")
If CheckBox1.Check ed = True Then
chkSelected.Che cked = True

End If

Next ""


while doing this ie when i check the checkbox outside the datagrid the check boxes inside ny datagrid is not getting enabled(checked ).

help me to get a solution for this