How to cache http in Angular until parameters changed?

Question

Is it possible to cache some http until parameters used in url change:

app.factory('dataService', function ($http,$rootScope) {
    return {
        getData: function () {
            return $http.get(rest.getData
           + $rootScope.number + "/" + $rootScope.blb
            ).then(function (result) {
                return result.data;
            });
        }
    }
});

So, when $rootScope.number changes in controller, I need to call http again, until then it should be cached. Is it possible and how?

Rebornix · Accepted Answer · 2015-02-12 08:56:16Z

1

Angular's $http has cache built in. Set cache as true in your $http request options:

$http.get(url, {cache: true}).then(...);

edited Feb 12, 2015 at 8:56

answered Feb 12, 2015 at 8:20

Rebornix

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Comments

Community · Accepted Answer · 2017-05-23 12:12:39Z

0

If you want to cache data you can do it in a number of ways.

You can cache it inside your service also.

Here is post which should help you.

edited May 23, 2017 at 12:12

CommunityBot

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answered Feb 12, 2015 at 8:23

amitthk

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