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Thread: Question on how grids are loaded on different pages.

  1. #1

    Question on how grids are loaded on different pages.


    I was curious on how grids are populated when they are not on the current page.
    Here is my situation.

    I have three pages, all with custom vfp only. On page 2 and page 3, I have grids defined and recordsources assigned to each of them.

    When on page 1 (my start of the application), isset() returns .f. when I check for the grid names on page 2 and page 3 - which I would expect.

    When I navigate to page 2, isset() returns .t. for the grids on page 2 AND on page 3. I have not yet referenced the grids on page 3, I am using dynamic SQL from MSSQL into a local free table to populate the grid on page 3.

    Prior to actually navigating to page 3, I am clearing the grid, removing the recordsource and then re-adding it again to get the correct row numbers.

    I know what I am doing is kind of outside the norm, but was curious if this is the expected behavior? If it is, it's not an issue as I can handle it.



  2. #2
    Lianja Development Team barrymavin's Avatar
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    Feb 2012
    UK, USA, Thailand
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    Hi Herb,

    If you look in the App Inspector events you will see when refresh is called.
    Principal developer of Lianja, Recital and other products

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