Using jSLint in combination with Angular leads to an unexpected error regarding the variable "$scope"

When performing a jSLint check on my Angular-based app, I encountered an "Unexpected '$scope'" error. To replicate the issue, you can try inputting the code snippet below into jslint.com.

I'm puzzled as to why the first function declaration (downloadFile) doesn't trigger an error while the second one (buildFile) does.

/*jslint browser: true*/
/*global angular */
angular.module('testApp')
    .controller('FileCtrl', ["$scope", function ($scope) {
        "use strict";
        $scope.downloadFile = function () {
            window.location = '/path/to/file';
        }

        $scope.buildFile = function () {

        }
}]);

Answer №1

The error is being caused by the absence of semicolons after the functions.

$scope.openLink = function () {
    window.location = '/link/to/page';
}; //<-- don't forget to add a semicolon

$scope.createDocument = function () {

}; //<-- remember to include a semicolon

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