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    ListGrid and SaveByCell option

    SmartGWT 3.1 LGPL

    Hi guys,

    I have a dialog window with:
    a) ListGrid with a local datasource (autoSaveEdits=true, saveByCell=true).
    b) "Save" button with a clickHandler.

    I edit a value in a cell and click on the "Save" button.
    It seems that the click handler is executed before the ListGrid saves the edited record in the datasource.
    As a result, when I inspect datasource records - I see the old values.

    Is it possible to make the ListGrid to save the edited record in the datasource first?

    P.S. I tried to call ListGrid.saveAllEdits() in the ClickHandler - it didn't help.

    #2
    Hi serge_hid,

    did you see that there are ListGrid.saveAllEdits()-overloads with a Callback?

    Best regards,
    Blama

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      #3
      Hi Blama,

      Thank you, now I'm using ListGrid.saveAllEdit(Function) and it works fine when ListGrid.saveAutoEdits is set to false.

      If ListGrid.saveAutoEdits is set to true (no matter, saveByCell is true or false) and I call ListGrid.saveAllEdits() in the button click handler, the datasource recieves two ADD DSRequests from the ListGrid (I checked that by overriding DataSource.getClientOnlyResponse()) - and the "datasource duplicate key error" as a result.

      CLARIFICATION
      The problem occurs only if I click on the "Save" button while editing one of the ListGrid cells. If I focus out of the cell/row (by pressing Enter or clicking on some empty space out of the grid) and click on the "Save" button - everything works fine, because autoSaveEdits mode makes the grid to save changes to datasource first and I can see/inspect them in the button click handler.

      Is it possible to make the ListGrid to save changes automatically to the datasource before the button click handler is called (if I click the button while editing of the grid cells/rows)?
      Last edited by serge_hid; 19 Feb 2014, 23:16.

      Comment


        #4
        Guys,

        Could you please help with this problem?

        I think it's quite a common situation to have a ListGrid (with a 'clientOnly' datasource) and a button with the clickHandler which we inspect the data from the datasource in.

        Thanks in advance.

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