[FIXED-213] List not refreshing snapshot when calling loadRecords

[meyerovb]

As can be seen below, after modifying the store by calling loadData, the snapshot is not updated to reflect the latest clean data source, but instead represents the first loaded data source. I'm doing advanced filtering in my application (because NestedList is not yet inheriting from list, so I'm basically coding NestedList with filters). To workaround for now I am calling "delete store.snapshot;" before "store.loadData(..."

Ext.setup({ onReady: function () {
    var data = [];
    for (var x = 0; x < 100; x++) data[data.length] = { html: x };
    new Ext.List({
        fullscreen: true,
        store: new Ext.data.Store({ fields: ['html'] }),
        tpl: new Ext.XTemplate('<tpl for="."><div class="list-item">{html}</div></tpl>'),
        itemSelector: '.list-item',
        dockedItems: [{ dock: 'top', xtype: 'button', text: 'shorten list',
            handler: function () {
                var store = this.ownerCt.getStore();
                store.loadData([{ html: 'invisible'}]);
                alert(store.snapshot.getCount());
            }
        }]
    }).getStore().loadData(data);
}});

[Jamie Avins]

Nice, two bugs with the same example.

[meyerovb]

Just out of curiosity... what's the second bug? I'm assuming the first one is that snapshot is not maintained correctly in loadRecords

[Jamie Avins]

http://www.sencha.com/forum/showthre...n-after-reload

You changed the handler, but the sample is the same.

[blessan]

I didnt really understand this issue. Im have problem to get the store sorted after I add new records.

[edspencer]

I've refactored this to add records via store.add instead of the custom adding logic that used to exist inside loadData. This alleviates the snapshot issue and should standardize the loading process further.

[netresource]

I got this issue in my app (ST 1.1)
how to fix it?
thanks!

[netresource]

thank meyerovb,
i resolved my problem