Calling 'deselect' on a list results in an error

[lylepratt]

Even after fixing the bug causing the error, deselect still doesn't work.

Here's the error:

Error
line: 20658
message: "'undefined' is not an object (evaluating 'me.store.getAt')"
sourceId: 4459808320
sourceURL: "http://dev.lylepratt.com/app/load/core/sencha-touch-all-debug-w-comments.js"
__proto__: Error

Changing line 20658 in sencha-touch-all-debug-w-comments.js from this:

records = [me.store.getAt(records)];

to this:

records = [me.getStore().getAt(records)];

seems to cause the error to go away, but the deselection still does not occur.

[Jamie Avins]

Can you provide more details as to the code used which caused the error so we can reproduce it?

[lylepratt]

My apologies for not providing more information originally. I'll mock up an example when I get back to a computer.

[lylepratt]

Hmm. Well. I'm having trouble reproducing the Error I mentioned above, but deselect() still seems to have issues when passing a list index. I guess I was doing something wrong at the time to produce the error.

deselect() isn't working when you pass the list index. It DOES work when you pass a store record. The documentation states that you can pass the list index.

Here is some code as an example:

Ext.application({
    name: 'app',      
    controllers: [],
    launch: function() {              
        console.log('app launch');


        Ext.regModel('Contact', {
           fields: ['firstName', 'lastName']
        });


        var store = new Ext.data.JsonStore({
           model: 'Contact',
           sorters: 'lastName',


           getGroupString: function(record) {
               return record.get('lastName')[0];
           },


           data: [
               {firstName: 'Tommy',   lastName: 'Maintz'},
               {firstName: 'Rob',     lastName: 'Dougan'},
               {firstName: 'Ed',      lastName: 'Spencer'},
               {firstName: 'Jamie',   lastName: 'Avins'},
               {firstName: 'Aaron',   lastName: 'Conran'},
               {firstName: 'Dave',    lastName: 'Kaneda'},
               {firstName: 'Jacky',   lastName: 'Nguyen'},
               {firstName: 'Abraham', lastName: 'Elias'},
               {firstName: 'Jay',     lastName: 'Robinson'},
               {firstName: 'Nigel',   lastName: 'White'},
               {firstName: 'Don',     lastName: 'Griffin'},
               {firstName: 'Nico',    lastName: 'Ferrero'},
               {firstName: 'Nicolas', lastName: 'Belmonte'},
               {firstName: 'Jason',   lastName: 'Johnston'}
           ]
        });


        var list = new Ext.List({
           fullscreen: true,
           itemTpl: '<div class="contact">{firstName} <strong>{lastName}</strong></div>',
           store: store
        });


        list.on('itemtap', function(list, index) {
            setTimeout(function() {
                list.deselect(index);
                console.log('Passing a list index does NOT work and also does not produce an error: '+index)
            }, 1000);


            setTimeout(function() {
                var record = store.getAt(index);
                list.deselect(record);
                console.log('But passing a record seems to work fine: '+index)
            }, 3000);
        });
    }
});

[Jamie Avins]

Fair enough, I'll check into it.

[Jamie Avins]

This issues has been fixed for the next release.