Accessing Json data above root

[salon software stephen]

Hi,

I'm trying to figure out how to access one piece of data that is stored above the root I have specified for my Json reader

My model is defined as follows:


Ext.regModel('Booking', {
fields: ['id', 'start', 'end', 'title', 'service', 'service_id', 'client_note', 'stylist_note', 'utc_start', 'day_date', 'start_time']
});My store is defined like:


var store = new Ext.data.JsonStore({
model : 'Booking',
sorters: 'utc_start',
autoLoad: true,
proxy: {
type: 'ajax',
url: 'includes/get_appointments.php',
extraParams: {
req_start: '1295251200',
req_end: '1295856000',
stylist_id: '9'
},
reader: {
type: 'json',
root: 'events'
}
},
listeners: {
load:function(store, records, success) {

// -------------------------*****---------------------
// this is where i would like to be able to retrieve the extra json value
// -------------------------*****---------------------

for (var i = 0; i < records.length; i++){
// doing stuff with the returned records....
}
}
}
},
getGroupString : function(record) {
return record.get('day_date'); // optional char from array removed
}
}); An example of what my JSON looks like (with only 1 event for simplicity):


{"page_num":"52", "events":[{"id":"3744","start":"2011-01-18T10:00:00-08:00","end":"2011-01-18T11:00:00-08:00","title":"Claire Preston","service":"Women's haircut","service_id":"96","client_note":"","stylist_note":"","utc_start":"1295373600"}]} I can access the data within each event with no problem.

What I need to be able to do is access the page_num value from within the Listener that I have declared.

I can see how to assign page_num to totalProperty, but can't see how to fetch its value properly.

Thanks so much for any assistance you can offer.

[weenradio]

You can access the raw JSON in the load event:



listeners: {
load:function(store, records, success) {

var prop = store.proxy.reader.rawData.page_num;

for (var i = 0; i < records.length; i++){
// doing stuff with the returned records....
}
}
}
}

[salon software stephen]

Thank you that worked beautifully