I am just a newbie to angularjs. I have a form in one view of my application which shows on my other view. There is only one controller for the application. The user can enter the fields in the form which should get displayed on the other view. The code looks like this.
var app2 = angular.module('myApp2', ['ngRoute','ngStorage']);
app2.controller('rtCtrl', function($scope,$localStorage,$rootScope){
$scope.names = [
{name:'Jani',email:'[email protected]'},
{name:'Hege',email:'[email protected]'},
{name:'Kai',email:'[email protected]'}
];
$rootScope.namesfinal = $scope.names;
$scope.saveData = function(){
$scope.names.push({name: $scope.username, email: $scope.emailaddress});
$localStorage.localData = $scope.names;
$rootScope.namesfinal = $localStorage.localData;
console.log($rootScope.namesfinal);
};
}
);
app2.config(['$routeProvider',function($routeProvider) {
$routeProvider.when('/page2', {
templateUrl: 'Home2.html',
controller: 'rtCtrl'
}).when('/page3', {
templateUrl: 'Home3.html',
controller: 'rtCtrl'
}).otherwise({
redirectTo: '/'
});
}]);
<div ng-app="myApp2" ng-controller="rtCtrl">
<!--a href="#page2">CLick here for page 2</a-->
<button ng-click="traverse()">Page2</button><br>
<a href="#page3">CLick here for page 3</a>
<div ng-view></div>
</div>
//The second page comes here
<div>This is the second page<br>
<!--<button ng-click="locstor()">Click Here</button>-->
<span ng-repeat="x in namesfinal">
Name: <span ng-bind="x.name"></span> Email: <span ng-bind="x.email"></span><br>
</span>
</div>
//the form page comes here
<div>This is the third page
<form name="form1" novalidate>
Name: <input type="text" name="username" ng-model="username" required>
<span ng-show="form1.username.$pristine">Enter email here.</span>
<span style="color:red;" ng-show="form1.username.$dirty && form1.username.$invalid && form1.username.$error.required">
User name cannot be left empty.</span><br>
Email: <input type="email" name="emailaddress" ng-model="emailaddress" required>
<span style="color:red;" ng-show="form1.emailaddress.$error.email">Email is not valid.</span><br>
<!-- Password: <input type="password" ng-model="userpassword" required><span ng-show="">Password should be at least 8 characters long</span>-->
<input type="submit" value="Submit" ng-disabled="form1.username.$pristine || form1.emailaddress.$pristine || form1.username.$dirty && form1.username.$invalid || form1.emailaddress.$dirty && form1.emailaddress.$invalid"
ng-click="saveData()">
</form>
</div>
Can you tell me why is the array not getting updated on the view of the second page after clicking on the submit button.
Need to understand that although you are using the same controller ... each view will run a new instance of that controller and the scope from previous path (controller) is destroyed once view changes.
You need to use a service to share data across the application