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Kalkin
Kalkin
Last Activity: Jan 13 '10, 07:24 AM
Joined: Nov 16 '09
Location: South Africa
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  • Kalkin
    started a topic Dynamically create gridview with textboxes
    in Visual Basic

    Dynamically create gridview with textboxes

    Hi

    I am having trouble with creating a gridview dynamically. Any help would be much appreciated.

    The Problem:

    I have a range of dates that changes, i want those dates to be the column headers and thus cannot create the columns in the asp page. Also under each column must be a textbox, or at the very least an editable label.

    How do i go about creating this gridview, or if anyone has any...
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    • Kalkin
      started a topic Populating dropdown lists in Gridview from Database
      in Visual Basic

      Populating dropdown lists in Gridview from Database

      Hi i am having trouble with the following problem any help would be appreciated::

      The gridview starts off with empty text boxes for input along with already populated dropdowns to choose from for input. This is all fine, but when it has saved and needs to be called back to the same gridview how do i get it to choose from the dropdown list the choice that was in the database.

      For example:

      if the list contains...
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      • Kalkin
        started a topic String Value in a SQL statement
        in Visual Basic .NET

        String Value in a SQL statement

        Hi

        I am trying to get data from my database using a string value, but keep getting an error message "Value of type string cannot be converted to system.data.dat aset"

        The code is:

        strRetailTenant Type = Replace(dstReta ilTenantType.Ta bles(0).Rows(0) .Item(0), " ", "")
        dstRentalIndex = ("Select " & strRetailTenant Type.Trim & "...
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        • Kalkin
          replied to Dropdown lists in gridviews on selected index changed.
          in ASP .NET
          Thanks Frinavale, have it working now! I am an idiot and my datasource was empty.

          Thanks again
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            Leave a comment:

          • Kalkin
            replied to Dropdown lists in gridviews on selected index changed.
            in ASP .NET
            RE: Frinavale

            Thank you for replying so promptly. I have tried what you suggested, and i must admit that i am quite new to programming so i might have misunderstood. But here is my code never the less.

            Code:
            Protected Sub ddMerchCat_SelectedIndexChanged(ByVal sender As Object, ByVal e As EventArgs)
        Dim objRecordsource As New Bestvest_DataAccess.cDataAccess
        Dim dstSubMerch As New DataSet
            ...
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            Last edited by Frinavale; Nov 17 '09, 02:12 PM. Reason: Please post code in [code] ... [/code] tags. Added code tags.

              Leave a comment:

            • Kalkin
              started a topic Dropdown lists in gridviews on selected index changed.
              in ASP .NET

              Dropdown lists in gridviews on selected index changed.

              Hi

              Is it possible to change the data source of a dropdown list in a gridview from another dropdown list selected index changed method in the same gridview?

              for example I have a dropdown that needs to change its contents depending on what is chosen in the previous cell of the gridview, which is also a dropdown list.

              Any Help would be much appreciated

              Thanks
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