Electric LocalData

Question

Electric LocalData

I am currently developing an app that includes a To Do List feature. I am having trouble with saving the tasks and would appreciate some help. I want the tasks to be automatically saved every time you click on "Create Task" and should also be displayed every time you open the app. Below is the Popup section with the "Create Task" button:

Popup

$scope.newTask = function() {
  $ionicPopup.prompt({
    title: "New Task",
    template: "Enter Task:",
    inputPlaceholder: "What do you need to do?",
    okText: 'Create Task'
  }).then(function(res) {    // promise 
    if (res) $scope.tasks.push({title: res, completed: false});
  })
};

javascript angularjs ionic-framework

Answer 1

Answer №1

One solution is to utilize LocalStorage. Check out this resource for more information:

Answer 2

One solution is to utilize LocalStorage. Check out this resource for more information:

Answer 3

Answer №2

To store data locally, you can use localStorage in the following way:

$scope.saveData = function() {
  $ionicPopup.prompt({
    title: "Save Data",
    template: "Enter Data:",
    inputPlaceholder: "Input your data here",
    okText: 'Save'
  }).then(function(res) {    // using promise 
    if (res) 
       var randomNumber = Math.floor((Math.random() * 100) + 1);
       var data = {value: res, stored: false};
       window.localStorage.setItem("Data" + randomNumber, JSON.stringify(data));

  })
};

Retrieve the data in your controller like this:

$scope.getData = function() {
   for (var key in localStorage) {
      $scope.dataArray.push(JSON.parse(localStorage[key]));
   }
};

In your view, trigger the function with ng-init as shown below:

 <ion-content ng-init="getData()">

Answer 4

To store data locally, you can use localStorage in the following way:

$scope.saveData = function() {
  $ionicPopup.prompt({
    title: "Save Data",
    template: "Enter Data:",
    inputPlaceholder: "Input your data here",
    okText: 'Save'
  }).then(function(res) {    // using promise 
    if (res) 
       var randomNumber = Math.floor((Math.random() * 100) + 1);
       var data = {value: res, stored: false};
       window.localStorage.setItem("Data" + randomNumber, JSON.stringify(data));

  })
};

Retrieve the data in your controller like this:

$scope.getData = function() {
   for (var key in localStorage) {
      $scope.dataArray.push(JSON.parse(localStorage[key]));
   }
};

In your view, trigger the function with ng-init as shown below:

 <ion-content ng-init="getData()">

Electric LocalData

Answer №1

Answer №2

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