How can I loop through values in my json file? - json

Question

suppose I have a json file and I would like to loop through the values like so:
var myModel = {"id": 0, "date": "2014-10-28", "amount": 1111, "productId": "2", "description": "Cash"};
for (value in myModel)
{
//element(by.model(key)).clear().sendKeys(value);
}
This is a part of a jasmine script but it is not the point. The question is how can I loop through my model per key i.e 'id','date' etc and their values in angular js?

Answer 1

i think you need this:
for (key in myModel) {
console.log("key is :",key)
console.log("value is:",myModel[key])
}

Answer 2

Angular foreach will do the trick
Invokes the iterator function once for each item in obj collection,
which can be either an object or an array. The iterator function is
invoked with iterator(value, key, obj), where value is the value of an
object property or an array element, key is the object property key or
array element index and obj is the obj itself. Specifying a context
for the function is optional.
var values = {"id": 0, "date": "2014-10-28", "amount": 1111, "productId": "2",
"description": "Cash"};
var log = [];
angular.forEach(values, function(value, key) {
this.push(key + ': ' + value);
}, log);
console.log(log);
Fiddle