Change event in selectfield and DOM issue

[pepperseb]

Hello,

I don't know if this is a bug

1) I have a view with a template bind with a JSON that looks like this:

{
    "GetAllArticlesByRefList_MobileResult": [
        {
            "ArticleDescription": "",
            "ArticleName": "Chaise",
            "ArticlePrice1": 31,
            "ArticleRef": "CM.A",
            "ArticleUnitsInStock": 100000
        },
        {
            "ArticleDescription": "",
            "ArticleName": "Vernis naturel",
            "ArticlePrice1": 91,
            "ArticleRef": "CB.M",
            "ArticleUnitsInStock": 100000
        }
    ]
}

Anyway, I display one article at the same time in my template and give the opportunity to select another article thanks to a selectfield. Then I listen to the change event to set new data to my template.

The problem is that, each time I pick an item and inspect the DOM, a new node is created.

I was expecting that there's only one node that's being overwrite to keep the DOM as light as possible.

2) If this is not a bug, is there a way to clean the DOM in order to keep only the new data/node?

Thanks.

[mitchellsimoens]

How are you handling adding/removing items?

[pepperseb]

I can't reproduce the problem because I change the way of handling/displaying element. It might be a misuse from myself.

However, I'm quite sure there's still a bug with the change event in selectfield: the event is fired when store loads. Please look at
http://www.sencha.com/forum/showthre...d-change-event

[mitchellsimoens]

That is due to the select field will always have a value. If one isn't present it will set the value to the first record in the store.