What is the reason for the malfunction of native one-time binding when using the `::` expression in Angular version 1.3.5?

I am having an issue with AngularJS's one-time binding feature using the :: expression. Despite my code setup, the values are still changing. I must be missing something crucial here.

Consider this controller:

$scope.name = "Some Name";
$scope.changeName = function() {
    $scope.name = "Another Name";
}

And this HTML:

<h1>{{::name}}</h1>
<button ng-click="changeName()">click me</button>

The value of the name model is not remaining static as expected. Any suggestions or help on where I might be going wrong?

javascriptangularjs

Answer №1

UPDATE: (excerpt from discussions)

How to Uninstall the AngularJS Batarang Extension in Chrome

PREVIOUS RESPONSE: (obsolete)

Seems to be effective for me. 

var app = angular.module('app', []);

app.controller('ctrl', function($scope) {

  $scope.name = "Some Name";
  $scope.changeName = function() {
    $scope.name = "Another Name";
  }

});
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.3.5/angular.min.js"></script>
<div ng-app="app" ng-controller="ctrl">
  <h1>{{::name}}</h1>
  <button ng-click="changeName()">click me</button>
  <p> {{name}} </p>
</div>

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