load XMLStore with phonegap

[stefx]

Hi to all, I've used this store to load data from XML:

var store = new Ext.data.Store({
    autoLoad: true,
    proxy: {
        type: 'ajax',
        url: 'http://<path>/file.xml',
        reader: {
            type: 'xml',
            record: 'record'
        }
    },
    fields: ['id','nome','descrizione']
});

I need to put this code inside phonegap application but I can't use an ajax proxy because I don't know the exact url.

Wich kind of proxy I can use? Otherwise, I to use loadData method with an XML file?

Thanks a lot
Stefano

[stefx]

Anyone???
thanks

[azfrederick]

Can you just create the proxy at runtime and pass in the URL?

var urlPath = 'http://mypath.com/file.xml'
var store = new Ext.data.Store({
autoLoad: true,
proxy: {
type: 'ajax',
url: urlPath,
reader: {
type: 'xml',
record: 'record'
}
},
fields: ['id','nome','descrizione']
});