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extjsjsonstore

Accessing piggybag property from a ExtJs JsonStore, is it possible?

Let's say I have a ExtJs Grid that utilizes a JsonStore for a dataset like:

{ 
    mode: 'piggy', 
    records: [ 
        {name: 'record1',...}, 
        {name: 'record2',...}
    ]
}

rooting at records, the grid displays fine. Now is it possible that I can access the "mode" property from the store object? It contains some metadata about my grid beside the row data, and it certainly seems like a waste to open another Ajax connection to the server to get a metadata value. Anyone has done that?

Solution

  • You should still have access to the raw JSON data that came back in the response. There are probably multiple ways to get to it but here is one:

    store.proxy.reader.rawData or jsonData