Read a particular json value with angularjs

Question

I use angularjs for read a particular json value :

$http({method: 'GET', url: urlVersion}).
success(function(data, status, headers, config) {
    console.log("success data " + status);
    $scope.ext = data.versions['chrome'];
}).
error(function(data, status, headers, config) {
    console.log("error data " + status);
});

json file is :

{
    "versions": {
        "android": "none",
        "chrome": "0.1"
    }
}

i have nothing in return and console give me no error... what's wrong ?

@Acsisr: Both is valid with JS. @JoDiii: Does the console.log for the "success data " fire? — David Losert
– David Losert, Commented Aug 4, 2014 at 21:30
@ Acsisr : nothing in result, @ Charminbear : yes i have "success data 200" — zelocalhost
– zelocalhost, Commented Aug 4, 2014 at 21:32

orange · Accepted Answer · 2014-08-04 21:35:34Z

1

Add responseType: 'json' to the http request and print the whole data object to console.

answered Aug 4, 2014 at 21:35

orange

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1 Comment

zelocalhost Over a year ago

Object {versions: Object} versions: Object android: "none" chrome: "0.1"

Vijay · Accepted Answer · 2014-08-26 09:36:00Z

0

To Read the value of say for example 'chrome'

You have to read it as below

data[0].versions['chrome'];

To read the data of the json.You need to have the index of the elment.

View the JSON :To get the view of the json : http://jsonviewer.stack.hu/
Validate the JSON:To validate the JSON structure is correct or not : http://jsonlint.com/

answered Aug 26, 2014 at 9:36

Vijay

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