Tips for refreshing the chosen item following a redirect to a different page

Question

Tips for refreshing the chosen item following a redirect to a different page

My current project involves creating an app with the use of ionic item-divider. A key feature is that when a user clicks on the list header, they are redirected to a new view where they can update and delete the selected item. However, I am facing a challenge with updating the selected item as I am unsure how to push both the selected item and its sub-item to the next page for editing and saving. In my controller, I am using the "key" to identify what has been selected, but after that point, I'm struggling to transfer the necessary information to the subsequent page for updates and saves. Below is a link to a Plunker showcasing how my first page appears:

Plunker Link

Main View:

   <ion-list>
   <ion-item ng-model="carBrand" ng-repeat="name in carSelect">       
   <button ng-click="selectItem(name)">{{name.name}}</button>
   <div class="item" ng-repeat="type in name.types">{{type}}</div>
   </ion-item>
   </ion-list>

javascript angularjs ionic-framework

Answer 1

Answer №1

Common mistakes to avoid: avoid using

$state.go('second.html',{key});

Proper routing is necessary. Avoid explicitly referencing .html files. Update your JavaScript configuration like this:

carService.config(function($stateProvider, $urlRouterProvider) {
  $stateProvider

   .state('first', {
      url: '/first',
      templateUrl: 'templates/first.html',
      controller: 'carBrand'
    })
     .state('second', {
      url: '/second',
      templateUrl: 'templates/second.html',
      controller: 'secondCTRL',
      params: {
          object: null
      }
    });
    $urlRouterProvider.otherwise('/first');
})

Once configured correctly, you can navigate to the second page only. To pass parameters, do it like this:

$state.go('second', {object:key});

If using $rootScope, passing parameters is unnecessary. You can access $rootScope.selectItem in your secondController.

I hope this information proves helpful. Thank you!

Answer 2

Common mistakes to avoid: avoid using

$state.go('second.html',{key});

Proper routing is necessary. Avoid explicitly referencing .html files. Update your JavaScript configuration like this:

carService.config(function($stateProvider, $urlRouterProvider) {
  $stateProvider

   .state('first', {
      url: '/first',
      templateUrl: 'templates/first.html',
      controller: 'carBrand'
    })
     .state('second', {
      url: '/second',
      templateUrl: 'templates/second.html',
      controller: 'secondCTRL',
      params: {
          object: null
      }
    });
    $urlRouterProvider.otherwise('/first');
})

Once configured correctly, you can navigate to the second page only. To pass parameters, do it like this:

$state.go('second', {object:key});

If using $rootScope, passing parameters is unnecessary. You can access $rootScope.selectItem in your secondController.

I hope this information proves helpful. Thank you!

Tips for refreshing the chosen item following a redirect to a different page

Answer №1

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