Enhancing the $routeProvider templateUrl request with extra data

I am working on adding headers to my request for fetching templates to filter out non-AngularJS requests and return an error message for them.

It seems like the only way to achieve this is by using $http, but I feel like it would be a waste to recreate a mechanism similar to the one provided by templateUrl.

Below is an example of my router configuration:

siteApp.config([ '$routeProvider', '$locationProvider',
        function($routeProvider, $locationProvider) {
            $routeProvider.when('/user', {
                controller : 'UserController',
            }).when('/link', {
                templateUrl : '/user/index.json'
            });
            $locationProvider.html5Mode(true);
        } ]);

edit: I am trying to have my ZendFramework2 API detect it, but it is not recognizing the XmlHttpRequest.

javascriptangularjsxmlhttprequestangularjs-routingng-view

Answer №1

If you want to optimize the loading of templates in Angular, I recommend loading them during the run phase. This way, the templates will be stored in the $templateCache provider, and if you request the same template again, it will be fetched directly from the cache.

EXAMPLE

// Load templates with headers during the run phase
app.run(['$templateCache', '$q', '$http', function($templateCache, $q, $http) {
    var promises = [];
    $http.get('partials/views/template1.html', {
        headers: {
            'Content-Type': undefined // Add headers here
        },
        cache: $templateCache
    });
    $http.get('partials/views/template2.html', {
        headers: {
            'Content-Type': undefined // Add headers here
        },
        cache: $templateCache
    });
}]);

I hope this suggestion helps you. Thank you.

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