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Thread: Grid Renderer call twice everytime

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  1. #1
    Sencha User
    Join Date
    Feb 2011
    Posts
    63

    Default Grid Renderer call twice everytime

    HI All, I know this is actually an old bug from the Ext 3

    And it resurfaces again. I store data to a websql database first then web worker upload the data to server in the background.

    So inside the renderer - if some properties change. It will trigger the save method. Then I start to notice a lot of duplicated data (line id same, key same, value exactly the same). Then I put a trap inside the renderer and realize what is going on.

    Everytime the renderer being call - it get call twice. Notice the only custom thing I done is put the saveToMyDatabase code. Everything else is like what everyone would do with Extjs 4.

    Any idea if this is a bug - again? Thanks.
    Last edited by joelchu; 2 Aug 2011 at 8:33 AM. Reason: typo

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