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Thread: Split data from JSON for chart

  1. #1
    Sencha Premium Member
    Join Date
    Feb 2015

    Default Split data from JSON for chart


    I want to send data down to a chart that has some filter info (that I'll put in the chart title) and the actual data.
      "data": [
          "scale": -3,
          "measure": "Basic Tee",
          "value": 101740.90661659864
          "scale": -3,
          "measure": "Fashion Knit Tops",
          "value": 81559.21146309843
          "scale": -3,
          "measure": "Polo Shirts",
          "value": 34743.9764527008
      "filter": {
        "test": "testing"
    If i set the root for the proxy I can get the data fine but not the filter.

    reader: {
        type: 'json'
    , root: 'data' 
    How do I get access to both?



  2. #2
    Sencha User joel.watson's Avatar
    Join Date
    Nov 2014



    One way you can do this is to retrieve the data from the proxy's reader. Here's an example:

    You could additionally load the data via Ext.Ajax.request(...), and then load the store with the data when the request is received, storing both sets of data however you'd like within your application.

    I hope that helps!

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