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How do you create a External User ID Value variable to be used by a ux component list properties filter

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    How do you create a External User ID Value variable to be used by a ux component list properties filter

    While I've been using Alpha desktop products since 1992, I'm new to the web side. I'm working with a small dbf based hybrid application where 90% of the app will be run locally on a LAN. I do want web access occationally to update maybe ten fields and to view a report.

    I've watched Selwyn's video, UX_V12-66, using a UX Component to create a Login Component for a mobile application.

    I'm opening an embedded object: UX component as in Selwyn's video. That I have been able to do.

    However; the ux component I'm opening contains a List. I want to filter that list using the "External User ID Value:" defined for the each user set up in the web security.

    List Properties Filter: CustID = External User ID Value

    I think that after a successful login, I want to retrieve the "External User ID Value" and write it to a variable that then can be used in the list properties filter.

    I do not know how or where this should be done. Server-side, Client-Side, Javascript functions, Xbasic functions??? I'm thinking maybe the client-side afterLogin event?

    I'm just having an awful time trying to wrap my head around how to go about doing this on the web side. Can someone please point me in the right direction.

    Thanks,

    Ron
    Alpha 5 Version 11
    AA Build 2999, Build 4269, Current Build
    DBF's and MySql
    Desktop, Web on the Desktop and WEB

    Ron Anusiewicz

    #2
    Re: How do you create a External User ID Value variable to be used by a ux component list properties filter

    I set up my security so that upon a successful login the user is transferred to a page called setup.a5w. This body fo this page only contains alpha five code like this:

    <body>
    <%a5

    a bunch of code that reads a user table and sets session variables and a few other things

    response.redirect("home.a5w")

    %>

    </body>

    By the time I get to Home.a5w everything I need to run has been set up.

    Comment


      #3
      Re: How do you create a External User ID Value variable to be used by a ux component list properties filter

      Lee, thank you for reply. The method that's in the video uses only one A5W page. After a successful log in, A different panel card is activated.
      My problem is I can't figure out the code to return the "External User ID Value" and how to save it as a session variable.
      My second problem is where would that code be placed.

      I'm assuming that it could be located in the afterLogin client-side event??
      Alpha 5 Version 11
      AA Build 2999, Build 4269, Current Build
      DBF's and MySql
      Desktop, Web on the Desktop and WEB

      Ron Anusiewicz

      Comment


        #4
        Re: How do you create a External User ID Value variable to be used by a ux component list properties filter

        It's all set up for you.

        In the Web Security Dialog, in the Customize Options section, there is a property named "Session variable for identifier field". It wants a value like myExternalId (don't include the session. part).

        When you log in, that session variable is set.

        You can test this by using your login UX Server-side event onLogin... put code like this in that event...

        Code:
        e.javascript = "alert('external user id = " + session.myExternalId + "');"
        Now that you have a session variable, you can use the Arguments section of your List Control to set up an argument that points to your session variable.

        Then set a filter for your list control that uses that argument.
        Attached Files

        Comment


          #5
          Re: How do you create a External User ID Value variable to be used by a ux component list properties filter

          Thank you David,

          Works perfectly, simple too!

          Ron
          Alpha 5 Version 11
          AA Build 2999, Build 4269, Current Build
          DBF's and MySql
          Desktop, Web on the Desktop and WEB

          Ron Anusiewicz

          Comment

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