CODEWITHSUNDEEP
extjs4
user1081410
user1081410

Reputation: 3

extjs itemselector, how to load avialable and selected from store

{
    xtype: 'itemselector',
    name: 'psa_id',
    id: 'psa_id',
    store: all_psa_store,
    displayField: 'refrence',
    valueField: 'mspa_id',
    **value: [23,56],
    //howtoloadthisfromstore**allowBlank: true,
    msgTarget: 'side',
    toTitle: '<fontcolor="blue">GAMSelected</font>',
    fromTitle: '<fontcolor="green">GAMAvailable</font>'

}

Upvotes: 0

Views: 1865

Answers (1)

Lauren Zonneveld
Lauren Zonneveld

Reputation: 683

Listen to the afterrender event of your itemselector. In the callback load the store which holds the prioritized id's.

this.control({
    '#youritemselector' : {
        afterrender : this.reloadItemSelector
    }
});

...

reloadItemSelector: function(itemselector) {
    yourPriorityStore.load(function() {
        var selected = [];
        Ext.each(yourPriorityStore.data.items, function(item) {
            selected.push(item['data']['id']);
        });

        itemselector.setValue(selected);
    });
}

Upvotes: 1

Related Questions