CODEWITHSUNDEEP
javascriptjquerybackbone.js
Arman Ospanov
Arman Ospanov

Reputation: 143

How to load only models with a specific attribute value?

for (var i = 1; i <= news.length; i++)   {
        var newsData = news.get(i);
        var newsRow = JST["news/row"](newsData.attributes);
        $("#news_tbody").prepend(newsRow).children('tr').addClass(function(){
            if (newsData.get('is_read') == 1)
                {return "news_read";}
            else if (newsData.get('is_read') == 0)
                {return "news_unread";}
        });

In this case I want to load only rows where newsData.get('_type') == "friends". I wonder how to specify it correctly.

Upvotes: 0

Views: 52

Answers (1)

Nazar
Nazar

Reputation: 1799

_.each(news.where({ '_type': 'friends' }), function (item) {
    var newsRow = JST['news/row'](item.toJSON());
    $('#news_tbody').prepend(newsRow).children('tr').addClass(function () {
        return item.get('is_read') ? 'news_read' : 'news_unread';
    });
});

Upvotes: 1

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