* An object literal of this form could also be used as the {@link #data} config option.</p>
* <p><b>*Note:</b> Although not listed here, this class accepts all of the configuration options of
* <b>{@link Ext.data.reader.Json JsonReader}</b> and <b>{@link Ext.data.proxy.JsonP JsonPProxy}</b>.</p>
* An object literal of this form could also be used as the {@link #data} config option.</p>
* <p><b>*Note:</b> Although not listed here, this class accepts all of the configuration options of
* <b>{@link Ext.data.reader.Json JsonReader}</b> and <b>{@link Ext.data.proxy.JsonP JsonPProxy}</b>.</p>