Any DataGrid Gurus out there???

Discussion in 'ASP .Net Web Controls' started by walterd, Jun 3, 2004.

  1. walterd

    walterd Guest

    Hi

    I have a DataGrid that have CheckBoxes. The DataGrid allow Paging and
    Sorting.
    If I click on a CheckBox say in Page 1 and click Next to view Page 2, when I
    click Prev the CheckBox is UnChecked.

    Is there anyone out there who know how I can overcome this problem?

    All help is highly appreciated.
    walterd, Jun 3, 2004
    #1
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  2. Easiest solution for this is, you can add an extra boolean column in your
    datasource. Then bind that column to the checkbox. When you move from one
    page to other, just store the updated value back into datasource.

    Drawback of this approach.

    1. You need persist the whole datasource( using session or any other ways)
    2. Extra code when moving from one page to other.

    If you need more details then get back to me

    --
    Saravana
    Microsoft MVP - ASP.NET
    www.extremeexperts.com



    "walterd" <> wrote in message
    news:...
    > Hi
    >
    > I have a DataGrid that have CheckBoxes. The DataGrid allow Paging and
    > Sorting.
    > If I click on a CheckBox say in Page 1 and click Next to view Page 2, when

    I
    > click Prev the CheckBox is UnChecked.
    >
    > Is there anyone out there who know how I can overcome this problem?
    >
    > All help is highly appreciated.
    >
    >
    Saravana [MVP], Jun 4, 2004
    #2
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  3. walterd

    walterd Guest

    Hi Saravana

    I have tried to use your idea and my dataset is stored in Session.

    However I cann't seem to get the thing working.

    Is it possible for you to send me a code snippet.

    Thank you

    Walter

    "Saravana [MVP]" <> wrote in message
    news:...
    > Easiest solution for this is, you can add an extra boolean column in your
    > datasource. Then bind that column to the checkbox. When you move from one
    > page to other, just store the updated value back into datasource.
    >
    > Drawback of this approach.
    >
    > 1. You need persist the whole datasource( using session or any other ways)
    > 2. Extra code when moving from one page to other.
    >
    > If you need more details then get back to me
    >
    > --
    > Saravana
    > Microsoft MVP - ASP.NET
    > www.extremeexperts.com
    >
    >
    >
    > "walterd" <> wrote in message
    > news:...
    > > Hi
    > >
    > > I have a DataGrid that have CheckBoxes. The DataGrid allow Paging and
    > > Sorting.
    > > If I click on a CheckBox say in Page 1 and click Next to view Page 2,

    when
    > I
    > > click Prev the CheckBox is UnChecked.
    > >
    > > Is there anyone out there who know how I can overcome this problem?
    > >
    > > All help is highly appreciated.
    > >
    > >

    >
    >
    walterd, Jun 9, 2004
    #3
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