Updating Angular.js scope after a variable has been modified

On my website, I have implemented a search bar that communicates with a controller receiving JSON responses from the server.

The response is stored in a global variable called assetResult. It works as expected initially; however, subsequent searches do not update the $scope of the searchResultController.

SEARCH BAR CONTROLLER


mwm3.controller('searchBarCtrl', function($scope, $location, $timeout, AssetService) {
    $scope.radioValue = 'id';
    AssetService.connect();
    AssetService.subscribe(function(message) {
        var obj;
        try {
            obj = eval("(function(){return " + message + ";})()");
            AssetResult = obj;
            console.log(message);

            $location.url('/searchResult');
        } catch (e) {
            obj = eval("(function(){return " + message + ";})()");
            alert(obj.Error);
        }
    });

    $scope.send = function() {
        AssetService.send($scope.radioValue + '=' + $scope.searchKey);
    };

});

SEARCH RESULT CONTROLLER


mwm3.controller('searchResultCtrl', function($scope, $location, AssetDetailService) {
    $scope.$apply(function() {
        $scope.asm = AssetResult;
    });

    if (!AssetResult) {
        $location.url('/login');
    }
});

In my searchResultController, I've tried using $scope.apply to refresh the associated view, but it doesn't seem to work. What could be causing this issue?

Any insights would be greatly appreciated. Thank you in advance!

Answer №1

Upon my observation, it seems that the communication from the AssetService is not triggering a fresh angular digest cycle. To address this issue in your searchBarCtrl, consider the following adjustment:

Update AssetResult with the provided obj;
Invoke $scope.$apply();

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