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  1. #1
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    Question Show a loading mask when syncing the store in a grid!?

    Show a loading mask when syncing the store in a grid!?


    Hi all,

    there is the pretty good Ext.grid.Panel object and it contents an Ext.data.Store object,

    The Ext.data.Store object has got the beforeLoad event, a loading mask, the (after)load event and the isLoading() method.

    But where are a syncing mask, (after)sync event, and an isSyncing() method?

    Why I cannot inject my (request-)parameters in the beforesync-event, like I do it in the beforeload-event?

    I want to show a loading mask when I do save my changes in the grid, if I call the me.getStore().sync() method.

    Also I want to avoid users re-loading my grid if it is syncing. But I don't have isSyncing() or another method to check it out in the load-button-handler!

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    Default mask

    mask


    Typically the load mask shows.

    You can also use mygrid.setLoading(true);

    or

    before calling store sync disable toolbar/button and after store sync / load / write enable the toolbar/button.
    ValterBorges@harmonydata.com

    - harmony-data-systems

    Harmony Data Systems - Offering Enterprise Application Architecture and Implementation Services
    (.NET, SQL, DB2, WEB 2.0, EXT)

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    Default store write and proxy exception

    store write and proxy exception


    I think what you're looking for is the store write event and the proxy exception events.
    ValterBorges@harmonydata.com

    - harmony-data-systems

    Harmony Data Systems - Offering Enterprise Application Architecture and Implementation Services
    (.NET, SQL, DB2, WEB 2.0, EXT)

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    Default


    thank you a lot!
    this is it!

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