ng-repeat (iterate) over complex json object in Angular

Question

One controller returns me a very complex json object:

{
"184": {
    "title": "THE STONE ROSES",
    "sessions": {
        "1443564000000": {
            "num": 5
        },
        "1442959200000": {
            "num": 1
        },
        "1447196400000": {
            "num": 1
        },
        "1444428000000": {
            "num": 2
        },
        "1446332400000": {
            "num": 3
        }
    }
}

}

I have tried to iterate over it on my view like this

<div class="large-6 columns" ng-repeat="item in showItems" st-raw>
    <h1>{{item.sessions}}</h1>
 </div>

with this code I get part if the object printed on the html response:

{"1443564000000":{"num":1}}

But as you can see, sessions has a very complex attribute (I use the id of the session to store the number of it)

I have seen that some people used to do that with ng-repeat-start, on my case using it gives me severals errors..

showItems is an object not an array, why do you want to iterate on that? — Nikhil Aggarwal
– Nikhil Aggarwal, Commented Jun 19, 2015 at 18:12
Because I need to show on my view this kind of result: 1443564000000 - 1 1444428000000 -3 — Frnnd Sgz
– Frnnd Sgz, Commented Jun 19, 2015 at 20:46

Community · Accepted Answer · 2017-05-23 11:58:35Z

4

Assuming that you want to iterate over the sessions property, which is not an array but an object, you would have to iterate over the object's properties:

<tr ng-repeat="(key, value) in data">

Here is an example: http://plnkr.co/edit/7AQF6k7hf2aZbWFmhVoX?p=preview

relevant SO questions where the example is from: How can I iterate over the keys, value in ng-repeat in angular

edited May 23, 2017 at 11:58

CommunityBot

11 silver badge

answered Jun 19, 2015 at 18:10

timeiscoffee

4583 silver badges14 bronze badges

Sign up to request clarification or add additional context in comments.

5 Comments

Frnnd Sgz Over a year ago

Yeps! this is almost working...except for that I'm getting the whole session object if I iterate like this...is there a way to stringfy this object? <div ng-repeat="(key, value) in cartItems"> <h1>{{key}} {{value.sessions}}</h1> </div>

timeiscoffee Over a year ago

Sorry, I do not understand your question. Are you trying to iterate over cartItem and session? If you could post a code example (jsbin) it would be helpful!

Frnnd Sgz Over a year ago

I will try to explain, I will reproduce the code on fiddle but without the real data just to see what I'm doing. What I'm try to do is a kind of shop cart: everytime you click on date session of an item you have to add to the cart the session time and the number of times you select this date session. What I have done is create an especific object for the event and then I push diferents attributes on it for store the sessions: jsfiddle.net/dph4fg66/16

timeiscoffee Over a year ago

you can easily mock data in angular using $q or just forgoing the async call. I've created a template for a simple mocking; try to recreate your issue here: jsbin.com/zuzoxeciba/1/edit?html,js,output

Frnnd Sgz Over a year ago

Another approach will be pushing elements to an array: jsfiddle.net/dph4fg66/17 But the counter initialize everytime I click

Collectives™ on Stack Overflow

ng-repeat (iterate) over complex json object in Angular

1 Answer 1

5 Comments

Your Answer

Linked

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

5 Comments

Your Answer

Sign up or log in

Post as a guest

Linked

Related