Prevent controller from running before HTTP request is fulfilled?

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$rootScope.$on("$stateChangeStart", function(event, toState, toParams, fromState, fromParams){
    if ($rootScope.carNameMap) {
        _import.stateEvent.changeTitle(toState, toParams, event);
    } else {
        _import.getCompanies.init().then(function(res){ //<-- promise
            _import.stateEvent.changeTitle(toState, toParams, event);
        });
    }
});

As you can see, in my $stateChangeStart I check if carNameMap was already created, if not I run a service that sends HTTP request, and returns a promise.

But when I have a remote db, my controller runs before http request ends.

How can I prevent controller from running before HTTP request is fulfilled?

asked 1 min ago

Michael Vayvala

1,732

Prevent controller from running before HTTP request is fulfilled?