display json data from array

Question

I'm trying to display some json data I got from a get request. So far I've been able to display other arrays with no problem, but I'm having trouble displaying this particular array for some reason, and I'm not getting any errors.

the one that won't display correctly is the showtimes array.

<div *ngIf="show">
<div *ngFor="let shows of show"class="showtime">
<div class="panel panel-default">
    <div class="panel-heading">
        <h3 class="panel-title">{{shows.title}}</h3>
    </div>
    <div class="panel-body" >
        <div class="row">
            <div class="col-md-7 col-sm-5 col-xs-12 ">

                <img  class="thumbnail movie_pic" src="http://developer.tmsimg.com/{{shows.preferredImage.uri}}?api_key={{api}}"><br>

            </div> 
            <div class="col-md-5 col-sm-7 col-xs-12">
                <ul class="list-group">
                    <li class="list-group-item">Genres: {{shows.genres}}</li>
                    <li class="list-group-rel">Release Date: {{shows.releaseDate}}</li>
                    <li class="list-group-rel">{{shows.longDescription}}</li>
                    <li *ngFor="let shows of show.showtimes" class="list-group-rel">shows.theatre.name</li>
                </ul>

            </div>
        </div>

    </div>
    </div>
    </div>
    </div>

Side note: you can use ngIf and ngFor in the same tag. No need to an extra div. — Mohsen Kamrani
– Mohsen Kamrani, Commented Sep 13, 2017 at 2:01

Sajeetharan · Accepted Answer · 2017-09-13 02:01:16Z

4

You are missing {{}} expression

<li *ngFor="let shows of show.showtimes" class="list-group-rel">{{shows.theatre.name}}</li>

EDIT

Change it to some other variable name, since you are already using shows,

<li *ngFor="let showdetail of show.showtimes" class="list-group-rel">{{showdetail.theatre.name}}</li>

edited Sep 13, 2017 at 2:01

answered Sep 13, 2017 at 1:54

Sajeetharan

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1 Comment

Jason Over a year ago

oh ya, i forgot to include that, but that doesn't solve the problem

Vishal · Accepted Answer · 2017-09-13 04:56:58Z

1

As it looks from your snapshot, the array of objects is stored in variable showtimes, if that is the case, try the below code:

<li *ngFor="let detail of showtimes" class="list-group-rel">
    {{detail.theatre.name}}
</li>

answered Sep 13, 2017 at 4:56

Vishal

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Comments

Jason · Accepted Answer · 2017-09-14 01:53:54Z

0

A nested ngFor loop solved the problem..

<div *ngFor="let shows of show"> 
    <div *ngFor="let detail of shows.showtimes"> 
    <p>{{detail.theatre.name}}</p>
    </div>              
</div>

works perfectly, thanks for the help

answered Sep 14, 2017 at 1:53

Jason

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