javascript - Angular JSON Filter for Array of Objects -


i using $http fetch collection of users. raw response server this...

[{"id":2,"name":"john doe","email":"johndoe@infosnap.com"}]

logging data parameter in success callback shows this...

[object, each: function, eachslice: function, all: function, any: function, collect: function…]   0: object     $$hashkey: "004"     email: "johndoe@infosnap.com"     id: 2     name: "john doe"     __proto__: object   length: 1 __proto__: array[0]

good enough. looks $http de-serialized raw json javascript object.

next, assign data $scope variable, inside success callback, in order perform debugging in browser...

$scope.debug = data;

now, in view, want display pretty json in order debug.

<pre>{{debug | json}}</pre>

and this...

"[{\"id\": 2, \"name\": \"john doe\", \"email\": \"johndoe@infosnap.com\", \"$$hashkey\": \"004\"}]"

i trying this...

[   {     "id": 2,     "name": "john doe",     "email": "johndoe@infosnap.com",     "$$hashkey": "004"   } ]

i tried stringify javascript array in controller...

$scope.debug = json.stringify(data, true);

and not use filter...

<pre>{{debug}}</pre>

but same results, except $$hashkey has been removed...

"[{\"id\": 2, \"name\": \"john doe\", \"email\": \"johndoe@infosnap.com\"}]"

if assign first item in array $scope, , use json filter, works fine...

$scope.debug = data[0];

in view...

<pre>{{debug | json}}</pre>

results in...

{   "id": 2,   "name": "john doe",   "email": "johndoe@infosnap.com" }

i know there other ways want. trying understand going on.

thanks!

you should parse json instead of stringify.

try this:

$scope.debug = json.parse(data)

working fiddle


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