how to configure extjs reader to read this json?

Question

I\'ve configured extjs store to load data from useragentstring.com api, this api return data like this

{\"agent_type\":\"Browser\",\"agent_name\":\"Opera\",\         


        

Answer 1

It works for me when I don't set root or when I set it to undefined.

You may also extend Ext.data.reader.Json to adjust response to your needs. Example:

Ext.define('Ext.data.reader.JsonPWithoutRoot', {
    extend: 'Ext.data.reader.Json',
    read: function(response) {
        return this.callParent([ { root: response } ]);
    },
    root: 'root'
});

And then in proxy define it like this:

proxy: {
    type: 'jsonp',
    callbackKey: 'method',
    url: 'http://localhost/ext4/data3.php',
    reader: Ext.create('Ext.data.reader.JsonPWithoutRoot', {})
}