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Type: Posts; User: pborissow

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    Hello JambaFun- Thanks for your reply....

    Hello JambaFun-
    Thanks for your reply. Unfortunatley, I'm not sure what you mean. There are numerous references to prefetchData in Ext.data.Store. Please see:
    ...
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    I got it! To refresh an infinite grid in 4.0...

    I got it!

    To refresh an infinite grid in 4.0 you must clear the cache and load. Example:



    var store = grid.getStore();
    store.prefetchData.clear();
    ...
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    Yes, store.load() does return the latest set. And...

    Yes, store.load() does return the latest set. And the data loads correctly into the grid. Problem is, the latest data doesn't appear in the grid after I scroll away from the "page" (e.g. scroll to...
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    Scott, I meant to say "reload" doesn't exist in...

    Scott, I meant to say "reload" doesn't exist in 4.0

    I tried load() but it doesn't work quite right. For example, if I update the first couple records on the server and try to reload via the "load"...
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    Unfortunately, store.reload() doesn't exist in...

    Unfortunately, store.reload() doesn't exist in 4.0 :-(

    http://docs.sencha.com/ext-js/4-0/#!/api/Ext.data.Store
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    No such method in 4.0 :-( ...

    No such method in 4.0 :-(

    http://docs.sencha.com/ext-js/4-0/#!/api/Ext.data.Store
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    How to Refresh an Infinite Grid?

    Hello-
    I'm having a hard time finding an example of how to reload/refresh data in an infinite grid. I'm using ExtJS 4.0 and my code is almost identical to this example:
    ...
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    Thanks for the link ssamayoa. Unfortunately, it...

    Thanks for the link ssamayoa. Unfortunately, it didn't quite work for me. When I add the overrides and call set() on the addresses, none of the addresses come across the wire. In other words, I still...
  9. Thanks blee! Your custom writer really helped me...

    Thanks blee! Your custom writer really helped me figure out a way to save nested data:
    http://www.sencha.com/forum/showthread.php?148250-Saving-Model-with-Nested-Data&p=652277
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    Saving Model with Nested Data

    Hello-
    I'm relatively new to ExtJS 4 and I'm trying to wrap my head around Models. Everything is pretty straightforward so far except saving models - specifically models with nested data...
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