Vuejs with arrays

Question

Im converting a JSON response to an array with the following:

        json_data = response.body.movies;
        var result = [];
        for(var i in json_data) result.push([i, json_data [i]]);
        self.movies = _.chunk(result, 3);

Before I try to convert it, it's an object, looking like this:

After converting:

I have to convert because lodash chunk method only works on arrays (?).

So when running _.chunk(JSONAPIREPSONSE,4), self.movies looks like:

So far too good.

But when I'm trying to v-for self.movies, I cannot get the information i need. Im having this template

           <div class="row" v-for="(movie, index) in movies" v-bind:index="index">
                <div class="col-sm-4" v-for="(set, key) in movie" v-bind:key="key">
                    <div class="panel">
                        <div class="panel-heading">
                            <a v-on:click.prevent="fetchNow(movie.movie_title)" :href="movie.movie_id">@{{ set.movie_title }}</a>
                        </div>
                        <div class="panel-body">
                        movie title: <b>@{{ set.movie_title }}</b> <br>
                        set: <b>@{{ set }}</b> <br>
                              //Here comes Content do whatever here
                        </div>
                    </div>
            </div>

And the result for {{ set.movie_title }} is empty, with no errors.

The result for {{ set }} is:

[ "0", { "movie_title": "Bridget Jones's", "movie_id": "17523" } ] 
[ "1", { "movie_title": "Strange", "movie_id": "17483" } ]

The expected result

Normal vuejs syntax to display the content of the array.

It would help if you could include more of your Vue component (like the methods, data, and where the _.chunk call is being made). Also, what is the structure of the movies object before converting it? And what version of Vue is this -- 1.x or 2.x? — PatrickSteele
– PatrickSteele, Commented Oct 20, 2016 at 16:37
@PatrickSteele I have tried to update my answer. The method is just fetching data from a AJAX request, and is populated as the first image shown in my updated answer. _.cunk is a method from lodash. Its vue 2.1 — Adam
– Adam, Commented Oct 20, 2016 at 16:58

ABDEL-RHMAN · Accepted Answer · 2016-10-20 18:25:53Z

0

try to access it like that {{ set[1].movie_title }}

and you can use _.chunk without convert the json response to array and access the result like that {{ set.movie_title }}

answered Oct 20, 2016 at 18:25

ABDEL-RHMAN

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Vuejs with arrays

Before I try to convert it, it's an object, looking like this:

After converting:

The expected result

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Before I try to convert it, it's an object, looking like this:

After converting:

The expected result

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