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    Default Am I able to use prepareData?

    Am I able to use prepareData?


    When using ExtJS I am able to use the prepareData method to modify variables before they are applied to a template. The Touch dataview documentation indicates there is a prepareData method but when I create a 'Basic Function' as I do when using ExtJS the designer reports

    A valid function must have fn set. In addition, a function of a non top level component must match a configuration.
    Is it possible to use prepareData? Should I create an override?

    Thanks

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    I answered my own question. The component must be promoted to a class.

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    Yes, this is a departure from Ext JS, but is the only way that it is possible in Sencha Touch.

    (It's purposefully enforced that you can't override methods at the instance level)
    Aaron Conran
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    Sencha Architect Development Team

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