AngularJS performs a manual bootstrap after receiving data

In an attempt to manually bootstrap AngularJS following data retrieval from the server, I am facing a dilemma.

Here is my implementation in the bootstrap.js file:

var initInjector = angular.injector(['ng']);
var $http = initInjector.get('$http');
var maindata;

function bootstrapAngular() {
    angular.element(document).ready(function() {
        angular.bootstrap(document, ['app']);
    });
}

function getMainData() {
    return maindata;
}

$http
    .get('/data')
    .then(function (response) {
        maindata = response.data;
        bootstrapAngular();
    }, function (error) {
        console.log(error);
    });

The challenge lies in the need to access the maindata or call getMaindata() within the app after bootstrapping. This requires not enclosing the Javascript code within an immediately invoked function expression ((function(){})();) in the bootstrap.js file, to allow visibility of the function and variable to other parts of the app.

Is there a way to ensure privacy while still enabling access from other sections of the app?

Answer №1

To make the maindata accessible within your app, you can declare it as an injectable:

$http
    .get('/data')
    .then(function (response) {
        maindata = response.data;

        angular.module("app").value("MainData", maindata);

        bootstrapAngular();
    }, function (error) {
        console.log(error);
    });

After that, you can utilize it in controllers or services by injecting it like this:

.controller("MainCtrl", function($scope, MainData){
   $scope.data = MainData;
});

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