Angular js - simple loop on json object

Question

Hi there i'm trying prnting a simple json object to a div:

<div ng-repeat=" i in config.app_genres.genres">
    {{  i }}
</div>

and

 config.app_genres = {
 "genres":["asd","ips"]
}

what's wrong with this?

Also how can i log config.app_genres in a view?

It wud be better if u post full code including html and javascript and most important thing is to check console error in browser, if any. — Kavitha K Gowd
– Kavitha K Gowd, Commented Jan 22, 2014 at 11:54

ms87 · Accepted Answer · 2014-01-22 11:56:40Z

1

Have a look at this plunk.

As for logging config.app_genres in the view, not sure what you mean, care to elaborate?

answered Jan 22, 2014 at 11:56

ms87

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5 Comments

Filippo oretti Over a year ago

so need i strictly a controller ? can't i iterate on a global rootScope object ?

ms87 Over a year ago

of course you need a controller, how can you access any scope without a controller? even if you want to use $rootScope you need a controller for that.

Filippo oretti Over a year ago

just cause i'm setting $rootScope params to have them ready where needed

Filippo oretti Over a year ago

there is no way to print out data without a controller in a loop?? :O

ms87 Over a year ago

controllers are what glue your view to some data, i can't imagine how you'd tell your view what to print without controllers.

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