ASp.net data binding: Master-detail-detail

Discussion in 'ASP .Net Datagrid Control' started by Frederik Borg, Jun 9, 2006.

  1. Hi group :)
    Hope i'm in the right group here even though i'm not using the datagrid.

    I have managed to create a page with three drop-downs.
    Each is bound to a SqlDataSource. The 2.level data source is filtered
    using a WHERE clause that takes the top level selection as input. The 3.
    level is filtered on the 2. level selection.

    Things work fine, except when selecting on the top level the 2. level
    (detail) list is refreshed ok, but the 3.level is not refreshed until
    you make a selection on level 2....

    Is it possible to "cascade" the postbacks or somehow achieve the desired
    result?

    rgds f
    Frederik Borg, Jun 9, 2006
    #1
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