ReferenceError on "canexit="exitValidation"" [Fix included]

[kufhjer]

Good afternoon,

In my wizard step, I use canexit="exitValidation" to validate a step before going to the next step. In my controller I use the following code;

$scope.exitValidation = function(){
    
    console.log('exit validation');
    
    if( angular.isDefined( $scope.newCompany.name ) )
    {
        return true;
    }
    else
    {
        return false;
    }
};

Whenever the return is true, all is ok. However, when I return false I always get a Reference error shown below;

ReferenceError: _ is not defined
    at ngwizard.min.js:7
    at angular.min.js:134
    at m.$digest (angular.min.js:145)
    at m.$apply (angular.min.js:149)
    at HTMLInputElement.<anonymous> (ngwizard.min.js:7)
    at HTMLInputElement.dispatch (jquery-3.2.1.min.js:3)
    at HTMLInputElement.q.handle (jquery-3.2.1.min.js:3) "Possibly unhandled rejection: {}"

I hope someone is able to help me out with this isue.

Best regards,

Kai van Rijswijk

[kufhjer]

I just added LoDash to my application and the error is gone, I cannot see any reference to LoDash in the documentation. Is this a known issue? If so will this be fixed in future updates?

[AngularPlayer]

I have the same problem.
Seen to be an error at line 236
$scope.$emit('wizard:stepChangeFailed', {step: step, index: _.indexOf($scope.getEnabledSteps(), step)});

the underscore as no reference

[kufhjer]

Hey @AngularPlayer,

Noticed the same error at the same line, too (temporarily) fix this, add LoDash to your project.

https://lodash.com/

Best regards,

Kai