Prevent Console tracing in Angular when encountering errors with $http requests

Question

Prevent Console tracing in Angular when encountering errors with $http requests

As I work on my application, I rely on a REST api to fetch my data. When I make a request like this:

$http.get('api/entity/' + $scope.entityId).success(/* DO STUFF */).error(/* DO STUFF */)

In the service, if the entityId is not found, I return a 404 error. I handle this in the error function by checking the status parameter and responding appropriately.

I find it frustrating that Angular throws an exception and clutters the javascript console. This seems to be occurring at Angular.js:8165.

Is there a way to communicate to Angular that I am capable of handling errors myself in a professional manner?

In simple terms, can I instruct Angular to refrain from displaying unnecessary output?

Thank you,

javascript angularjs rest

Answer 1

Answer №1

Your browser is responsible for handling this functionality, not AngularJS. A sample from the console of this page shows that the error message matches the one mentioned in your question's comment. It appears to be highlighting a section of the source code, even though no logging statements were added by me.

To address this issue, it is recommended to refer to this solution and implement a filter on the console.

Answer 2

Your browser is responsible for handling this functionality, not AngularJS. A sample from the console of this page shows that the error message matches the one mentioned in your question's comment. It appears to be highlighting a section of the source code, even though no logging statements were added by me.

To address this issue, it is recommended to refer to this solution and implement a filter on the console.

Answer 3

Answer №2

While I won't provide a concrete solution to this issue since Philipp has already given the correct answer, I would like to share an alternative approach to handling it.

If you're keen on avoiding this problem, one possible solution is to treat all responses with a status code of 400 or higher as handled responses (such as invalid credentials, existing email addresses, invalid start dates, and so forth) by treating them as successful requests returning a status of 200. You can then include another property in the response header or body, such as secondaryStatusCode=400 or errorCode=400. In your frontend success function, you can check for this additional property; if there's an errorCode, it indicates that there was an error even though the status code is 200.

I realize this may not be the most elegant solution, but it could serve as a workaround if necessary.

Answer 4

While I won't provide a concrete solution to this issue since Philipp has already given the correct answer, I would like to share an alternative approach to handling it.

If you're keen on avoiding this problem, one possible solution is to treat all responses with a status code of 400 or higher as handled responses (such as invalid credentials, existing email addresses, invalid start dates, and so forth) by treating them as successful requests returning a status of 200. You can then include another property in the response header or body, such as secondaryStatusCode=400 or errorCode=400. In your frontend success function, you can check for this additional property; if there's an errorCode, it indicates that there was an error even though the status code is 200.

I realize this may not be the most elegant solution, but it could serve as a workaround if necessary.

Prevent Console tracing in Angular when encountering errors with $http requests

Answer №1

Answer №2

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