Nested XML, hasmany, store

[rainierwolfcastle]

Hey all,

got some problems with nested XML in Sencha Touch 2. My code is based on an example with JSON: http://www.sencha.com/forum/showthre...ON-and-hasMany

I'm getting "There are 0 matches" on the console.
So what do I have to change on my code to get the "matches"?

data.xml:

<?xml version="1.0" encoding="UTF-8"?>
<jobs>
    <job>
        <jobId>334</jobId>
        <phone>245234</phone>
        <matches>
            <match>
                <matchId>43</matchId>
                <status>M_NEW"</status>
            </match>
            <match>
                <matchId>42</matchId>
                <status>M_NEW"</status>
            </match>
            <match>
                <matchId>45555</matchId>
                <status>M_NEW"</status>
            </match>
        </matches>        
    </job>
    <job>
        <jobId>406</jobId>
        <phone>55333555</phone>
        <matches>
            <match>
                <matchId>46789</matchId>
                <status>M_NEW"</status>
            </match>
        </matches>
    </job>
</jobs>

MatchModel

Ext.define('Simplestore9.model.MatchModel', {
    extend : 'Ext.data.Model',
    config : {
        idProperty : 'matchId',
        fields     : [
            'matchId',
            'status'
        ]
    }
});

JobModel

Ext.define('Simplestore9.model.JobModel', {
    extend: 'Ext.data.Model',
    
    config: {
        fields  : [
            {
                name : 'jobId',
                type : 'int'
            },
            {
                name : 'phone'
            }
        ],
        hasMany : [
            {
                model          : 'Simplestore9.model.MatchModel',
                name           : 'matches',            
                associationKey : 'matches'              
            }
        ]
    }
});

Loading the Store:

var store = Ext.create('Ext.data.Store', {
            model: 'Simplestore9.model.JobModel',
            proxy: {
                type   : 'ajax',
                url    : 'resources/data/data.xml',
                reader: {
                    type: 'xml',
                    record: 'job',
                    rootProperty: 'jobs'
                }
            },
            listeners : {
                load : function(store) {
                    var rec      = store.getAt(0);                                   
                     var matches  = rec.matches();
                         
                     console.log('There are ' + matches.getCount() + ' matches');
                                    
                }
            }
        });
        
         store.load();

[rainierwolfcastle]

any idea?

[bluehipy]

Some idea..
The relation store, doesn t nkow what to consider as record. In the hasMany association definition you could / should pass some store settings saying that the record needed is 'match'.


http://docs.sencha.com/touch/2-0/#!/api/Ext.data.association.HasMany-cfg-store


http://docs.sencha.com/touch/2-0/#!/api/Ext.data.association.HasMany-cfg-storeConfig



Maybe


hasMany : [ { model : 'Simplestore9.model.MatchModel', name : 'matches', associationKey : 'matches', store:{ proxy:{ reader:{ type:'xml', record:'match' } } } } ]

Anyway the idea is the association cant' gueess it has to look inside the 'match' node


Also ou might need in there:

var matches = rec.matches();

matches.load();