The AngularJS script is throwing an error that states "ReferenceError: Invalid left-hand side in assignment

While attempting to establish a connection with a webservice, I made an attempt using AngularJS $http option. However, when testing it out, I encountered an error in the console of my Chrome browser: ReferenceError Invalid left-hand side in assignment. Despite reviewing the code multiple times, I am unable to pinpoint where the mistake lies. Below is the script I used for testing:

<!doctype html>
<html ng-app>
  <head>
    <title>Test webservice</title>
      <script type="text/javascript" src="./jquery-1.9.1.js"></script>
      <script type="text/javascript" src="./angular.min.js"></script>
      <script type="text/javascript" src="./angular-resource-min.js"></script>
      <script type="text/javascript">
        function testWebservice($scope, $http) {
          $scope.testService() = function() {
            $http.get("http://localhost:1325/hello/world")
              .success(function(data, status, headers, config) {
                alert(data);
              })
              .error(function(data, status, headers, config) {
                alert(status);
              });
          };
        }

      </script>
    <head>
  <body>
    <div ng-controller="testWebservice">
      <form ng-submit="testService()">
        <input type="submit" value="test">
      </form>
    </div>
  </body>
</html>

I have followed the "Add Some Control" example from www.angularjs.org while creating my test script. The structure of my webservice mirrors the tutorial provided by ServiceStack:

My query pertains to understanding the root cause behind the error generated within the angular.min.js file.

Answer №1

It appears that there is an issue with this code:

$scope.testService() = function() {

Perhaps you should consider modifying it to look like this:

$scope.testService = function() {

Answer №2

Replace $scope.testService() with $scope.testService

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