Utilizing Angular's resolve feature for data bindings within views

Is there a way to pass data using resolve and bindings to a component in views? I had success passing data to the controller, but it seems to not work with components.


      .config(function ($stateProvider) {
        $stateProvider
          .state('stState', {
            url: '/state',
            ncyBreadcrumb: {
              label: 'State'
            },
            views: {
              '': {
                component: 'stState'
              }
            },
            resolve: {
              data: function (dataService) {
                return dataService.getData();
              }
            }
          });
      })

      .component('stState', {
        templateUrl: 'app/stState/stState.html',
        controller: StStateController,
        bindings: {
          data: '<'
        }
      });

    function StStateController() {
       this.data = {};
    }

Answer ā„–1

By utilizing a service, you can access the data and then inject it into your controller in a similar manner as you would for $scope.

function StStateController(data) {
   this.data = data;
}

Answer ā„–2

When working with UI router, it only injects instances into the view controllers that it manages. Here are a couple of options to consider:

  1. To pass data to your component, you can inject data into your view controller and then transfer it to your component through attribute binding on the $scope.
  2. Another approach is to create a service like MyDirectiveDataService, have your component be a directive with its own controller, and inject MyDirectiveDataService into the view controller to utilize
    MyDirectiveDataService.setData(data)
    . Be cautious as this method could result in unexpected side effects if there isn't a clear separation of concerns.

It's advisable to steer clear of using a component as a $state view due to potential issues with separation of concerns.

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