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Refresh Grid component

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    Refresh Grid component

    I have two grid components on a page.

    One grid component allows insertion of a new row in a dbf table.
    The other grid component is a read-only list of records that have been inserted in the same table today.

    All works ok but when the new record is submitted the rows that are displayed in the second grid are not updated...

    ... how do i force the update of the second grid.

    I am guessing that there must be some way to trigger the component refresh from an event in the 1st grid but i can't see an easy way.

    Anyone doing something similar?

    #2
    Re: Refresh Grid component

    Hi David,

    I haven't gotten to that point yet, but remembered seeing something that sounded like it would help in the release notes.
    For your convenience, I have it pasted below.

    Hope this helps,

    Gregg

    ------------
    Web Applications - Grid Component - How to Get a Pointer to a Grid's Parent Object - The Grid object exposes many methods that you can call from Javascript event handlers in your Grid components. Typically, your Javascript looks like this:
    {grid.object}.methodName();

    '{grid.object}' is a placeholder that gets replaced with the Grid object alias at run-time.

    There are situations where a Grid is opened as a child of a parent Grid and you want to execute a method on the the Grid's parent Grid. In this case, you can't use the {Grid.object} placeholder. You will need to get a pointer to the Grid's parent Grid object in your Javascript code.
    For example, say that you want to put a button on a Grid that will cause its parent Grid to refresh. Here is how you can do this:

    //Get a pointer to the parent Grid
    var po = {Grid.object}.getParentObject();
    //If this Grid is not a child Grid, then po will be false. Only call the .refresh() method if po is not false.
    if(po) po.refresh();

    Note: You can get the name of the parent Grid's alias from the Grid object's .parentGridAlias property. For example, try putting this Javascript on a button in a Grid.

    var myParent = {grid.object}.parentGridAlias;
    var me = {grid.object}.gridID;
    var message = 'My alias: ' + me + '\nMy parent alias: ' + myParent;
    alert(message);
    Gregg
    https://paiza.io is a great site to test and share sql code

    Comment


      #3
      Re: Refresh Grid component

      Take a look here: http://msgboard.alphasoftware.com/al...ad.php?t=83178

      Comment


        #4
        Re: Refresh Grid component

        ??? link broken

        http://msgboard.alphasoftware.com/al...ad.php?t=83178

        Comment


          #5
          Re: Refresh Grid component

          http://msgboard.alphasoftware.com/al...ad.php?t=88658

          Sorry copied directly from my subscribed threads....

          Comment


            #6
            Re: Refresh Grid component

            Did it!!!

            Pretty simple!

            I simply edited the grid properties... i created an action button and placed it in the toolbar. Then i entered a tiny bit of code: {grid.Object}.refresh();

            Pls see screen caps attached

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