What is the reason behind the controller being unable to locate an Angular model when it contains dots in its name?

I am completely new to Angular and struggling to comprehend this code snippet.

app.controller('FileConfigController-detail',
    function($scope, $http, $stateParams, FileConfigDetailsService) {
        $scope.detail.inptITResourceID = "test me";
    });

when combined with the following HTML:

                    <div class="form-group">
                        <label for="inptITResourceID">IT ResourceID</label>
                        <input class="form-control" id="inptITResourceID" type="text" ng-model="detail.inptITResourceID">
                    </div>
                    

I am particularly puzzled by the issue arising when using multiple dots in the code. Why does .detail. cause the code to malfunction while a single dot works fine?

Answer №1

To avoid any errors from JavaScript regarding undefined values, it is important to define details properly. You can achieve this by setting up the detail as an object with the inptITResourceID property using the following code:

app.controller('FileConfigController-detail',
    function($scope, $http, $stateParams, FileConfigDetailsService) {
        $scope.detail = {
            inptITResourceID: "test me"
        };
    });

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