How to display error message in angularjs(404)

Question

Hi I am doing angularjs application with web api as front end. Whenever some user do not have certain permission I am returning Httpresponsemessage as

var message = string.Format("You do not have permission");
                        HttpError err = new HttpError(message);
                        return Request.CreateResponse(HttpStatusCode.NotFound, err);

I want to alert above message in angular and I am trying as below.

$scope.Update = function () {
        var servCall = ProjectSetting_Service.update(sub);
        servCall.then(function (data) {
            alert(JSON.stringify(data));
            });
    }, function (error) {
//How to alert message here

    }

May I get some help here! Any help would be appreciated. Thank you.

try console.log('error', error); in your errorCallback function and show the response, you can do this alert(error.data.message); — nivas
– nivas, Commented Feb 10, 2017 at 11:28

Saurabh Agrawal · Accepted Answer · 2019-12-31 09:21:27Z

5

Add a view in your html and show that view in the error try this

$scope.showError = false;
$scope.Update = function () {
  var servCall = ProjectSetting_Service.update(sub);
  servCall.then(function (data) {
    alert(JSON.stringify(data));
  });
}, function (error) {
  //alert message  
  $scope.showError = true;    
}

In your html

<div ng-show="!showError ">
    <p> Everything is going fine :)</p>    
</div>
<div ng-show="showError ">
    <p> 404 sorry</p>
</div>

edited Dec 31, 2019 at 9:21

answered Feb 10, 2017 at 11:28

Saurabh Agrawal

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7 Comments

Niranjan Godbole Over a year ago

alert(error.statuscode) something like this can i try to alert 404?

Saurabh Agrawal Over a year ago

you can but alert in not the best solution, try adding some custom html in place of 404, google.co.in/adsensehfhskdfkjhsdf click on the link and check one example

Niranjan Godbole Over a year ago

yes i know but i am just writing server side code and front end is doing someone else. Testing purpouse i want to show 404 in alert.

Saurabh Agrawal Over a year ago

Yes for testing purpose its fine, Accept my answer if you like it :)

Saurabh Agrawal Over a year ago

ohh, tell me whats the problem?

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