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Angular controller not talking to view


Angular controller not talking to view

By : Mark Abrams
Date : November 29 2020, 09:01 AM
will be helpful for those in need Here is the demo http://jsfiddle.net/p1wvsy4w/ You have to update code as follows
code :
app.controller('MainController',['$scope', function($scope){
app.controller('MainController',['$scope', function($scope){
//     var vm = this;
     $scope.title   = 'Bonisecrest';
     $scope.promo   = 'Season Sale';
     $scope.products = 
         [
            {
              name: 'AHA/BHA EXFOLIATING CLEANSER',
              price: 18.99,
              info:  '5 fluid ounces | 148 mL',
              image: '\images\abaBha.jpg',
              description: "This.."
           }];
   }]);
  <div ng-repeat="product in products" class="col-md-6"> 
      <div class="thumbnail"> 
        <img ng-src="{{product.image}}"> 
        <p class="title">{{ product.name }}</p> 
        <p class="price">{{ product.price | currency }}</p> 
        <p class="info">{{ product.info }}</p> 
      </div> 
    </div>


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Talking to Angular Directive from Controller

Talking to Angular Directive from Controller


By : algri
Date : March 29 2020, 07:55 AM
it helps some times To call directive methods outside in a controller I would share a directive control object with the controller. Inside the controller you can call methods of this control object and they get executed inside your directive.
create a control object inside your directive share this control object with the controller using tw data binding call methods on this control object inside your controller
Angular Js newbie - link in a controller view that triggers another controller action

Angular Js newbie - link in a controller view that triggers another controller action


By : user2263994
Date : March 29 2020, 07:55 AM
How to implement retry (talking to view controller) button in a custom UIVIEW Swift

How to implement retry (talking to view controller) button in a custom UIVIEW Swift


By : Chanaka Karunaratne
Date : March 29 2020, 07:55 AM
Hope that helps
in your ViewController you need to have a method to remove your uiview. Then you'd just do
code :
let testView = UIView(frame: CGRect(origin: CGPointZero, size: CGSize(width: 10, height: 10)))
testView.backgroundColor = SKColor.redColor()
UIView.animateWithDuration(1, animations: {
    testView.frame.size = CGSize(width: 100, height: 100)
})

self.view.addSubview(testView)
Angular UI router - does a nested view's controller automatically become a child of the parent view's controller?

Angular UI router - does a nested view's controller automatically become a child of the parent view's controller?


By : Isaac Sarf
Date : March 29 2020, 07:55 AM
fixed the issue. Will look into that further There are related Q & A:
ui router - nested views with shared controller How do I share $scope data between states in angularjs ui-router?
code :
 .state("main", {
      controller:'mainController',
      controllerAs:'mainCtrl',
      url:"/main",
      templateUrl: "main_init.html"
  })  
  .state("main.1", {
      controller:'childController',
      parent: 'main',
      url:"/1",
      templateUrl: 'form_1.html'
  })  
  .state("main.2", {
      controller:'childController',
      parent: 'main',
      url: "/2",
      templateUrl: 'form_2.html'
  }) 
app.controller('mainController', function ($scope) {
  var Model = {Name : "xxx"}; // controller property Model
})
<div>
  <h5>Child state FORM 2</h5>
  <pre>{{mainCtrl.Model}}</pre>

  Change the value in a child state FROM 2
  <input ng-model="mainCtrl.Model.Name" />
</div>
How can I emit data from main controller to view controller in angular?

How can I emit data from main controller to view controller in angular?


By : Bastiaan
Date : March 29 2020, 07:55 AM
To fix the issue you can do That's because $emit goes up the tree. Use $broadcast instead as it traverses the tree downwards.
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