Backbone Collection add strange behavior in Firefox

Question

Faced with such a strange problem with Backbone collection. I tried to add new elements in these way:

sortCollection.add([
        {id: "recommended", title: 'Recommend movies'},
        {id: "popular",     title: 'Popular movies'},
        {id: "watch",       title: 'Watching now'},
        {id: "add",         title: 'Last Editions'}
    ]);

But, when I tried to render it one item with id="watch" always disappeared. Furthermore, if I do console.log(sortCollection.length) there is only 3 items.

JSFiddle with my code is here - JsFiddle Sample

Thanks to @doctororange:

This issue seems to have been uncovered and solved very recently: github.com/jashkenas/backbone/issues/2719

Problem solved.

I'm seeing all four items rendered in your JsFiddle. Do you? — doctororange, Sep 04 '13 at 13:00
"is it necessary to stick to this id? " - it's desirable "the problem is with id: watch, but i dont know the reason" - it's become the question of interest. WHY ? Really Why? — LadyBo, Sep 04 '13 at 13:03
You can reduce your problem to http://jsfiddle.net/KDYck/ Very weird. — nikoshr, Sep 04 '13 at 13:03
And that works on Chrome and IE, `watch` only disappears with Firefox — nikoshr, Sep 04 '13 at 13:04
This issue seems to have been uncovered and solved very recently: https://github.com/jashkenas/backbone/issues/2719 — doctororange, Sep 04 '13 at 13:13

score 1 · Accepted Answer · answered Sep 04 '13 at 21:03

1

This issue seems to have been uncovered and solved very recently

https://github.com/jashkenas/backbone/issues/2719

answered Sep 04 '13 at 21:03

doctororange

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Backbone Collection add strange behavior in Firefox

1 Answers1