Sencha Touch JSON Format

Question

I\'m trying to input a JSON file with the following format:

[{\"target\": \"stats.server14\", \"datapoints\": [[0.0, 1340034660], [0.016666666666666666,

Answer 1

Whatever value you pass into the datapoints field automatically gets converted to a string, because you gave it type "string". Remove this part (i.e. leave the whole type: "string" out of the datapoints line).

This should give you datapoints that are closer to what you want. If it's not entirely what you want, you can tweak the datapoints by using the convert function, see Ext.data.Field.