Exploring the Angular Scope Within an HTML Document

While attempting to access my angular scope, I keep encountering the common issue of "$digest already in progress". I am unable to use $timeout as a solution because I need to perform this task within the script section of my html due to Kendo UI Grid requirements. Unfortunately, I have to initialize the grid in the html script section, and I wish I could find a way to handle it all within my controller.

Despite the simplicity of the code, I am at a loss for what to try next.

 ....
$(document).ready(function () {


    var scope = $('[ng-controller="NewIncidentController"]').scope();
    scope.$apply(function () {
        scope.submitfailure = true;          
    });

});

Thank you.

Answer №1

Consider implementing scope.$applyAsync().

Answer №2

When the <code>scope.$apply function is invoked, it will trigger <code>$digest internally, potentially leading to the error you experienced because Angular only supports one digest cycle at a time. To prevent this issue, you have the option to utilize the <code>$timeout service to run your function in the subsequent digest cycle. Another alternative is to employ <code>scope.$evalAsync, which will execute the specified function within the current digest process, avoiding any potential exceptions. </p>
</div></answer2>
<exanswer2><div class="answer" i="36418300" l="3.0" c="1459825377" m="1459837461" a="SmF5dGFsZW50" ai="1094083" e="SXJzaGFk" ei="2130976">
<p><code>scope.$apply
triggers $digest internally, resulting in the error you encountered as Angular only supports a single digest cycle at a time. The $timeout service can execute your function in the next digest cycle. To handle this, you may consider using scope.$evalAsync, which will run the specified function during the ongoing digest process, thus avoiding any exceptions.

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