Having trouble with passing parameters in AngularJS $state.go?

Question

Having trouble with passing parameters in AngularJS $state.go?

Having some trouble implementing AngularJS $state.go() with a parameter. It seems to work fine without the parameter, but when I try to pass one in, it's not working as expected. I've looked at several examples and tried different approaches, but haven't found a solution yet. I really need to display the parameter in the HTML view. Here is my state provider configuration:

  $stateProvider
    .state('home', {
        url: '/',
        views: {
          'content@': {
            templateUrl: 'content.html',
            controller: 'dashCtrl'
          }
        },
    params: {
        obj: {
          value:''
        }
    }
      });

And here is my controller code:

     dashboard.controller('dashCtrl', function ($scope, $http, $state, $stateParams){
               $state.go('dash_home', {obj: {value:'admin'}});
});

Additionally, here is how my div is structured in the HTML:

<div>
    <h1>welcome : {{value}} || {{obj.value}}</div>

Can anyone spot what might be causing the issue?

javascript angularjs parameters angular-ui-router

Answer 1

Answer №1

Using parameters directly in HTML is not recommended. It's best to first add them to the scope (or virtual model if preferred), like this:

$scope.data = $state.current.params.data

Make sure to do this in the controller of the relevant state, rather than in any instances where you use $state.go

Answer 2

Using parameters directly in HTML is not recommended. It's best to first add them to the scope (or virtual model if preferred), like this:

$scope.data = $state.current.params.data

Make sure to do this in the controller of the relevant state, rather than in any instances where you use $state.go

Answer 3

Answer №2

After reviewing my work, I was able to identify and correct my mistakes. The accurate code snippet is as follows:

$stateProvider
    .state('home', {
        url: '/',
        views: {
            'content@': {
                templateUrl: 'content.html',
                controller: 'dashCtrl'
            }
        },
    params: {
        value:''
    }
});

The controller for this code should be structured as shown below:

dashboard.controller('mycontroller',function($scope, $http, $state, $stateParams){

    $scope.user=$state.params.registerData;

    $scope.redirect=function()
    {
        $state.params.registerData='mycontent';

        $state.go('dash_home', {registerData:$state.params.registerData});
    }

});

I appreciate all the assistance provided in resolving this issue.

Answer 4

After reviewing my work, I was able to identify and correct my mistakes. The accurate code snippet is as follows:

$stateProvider
    .state('home', {
        url: '/',
        views: {
            'content@': {
                templateUrl: 'content.html',
                controller: 'dashCtrl'
            }
        },
    params: {
        value:''
    }
});

The controller for this code should be structured as shown below:

dashboard.controller('mycontroller',function($scope, $http, $state, $stateParams){

    $scope.user=$state.params.registerData;

    $scope.redirect=function()
    {
        $state.params.registerData='mycontent';

        $state.go('dash_home', {registerData:$state.params.registerData});
    }

});

I appreciate all the assistance provided in resolving this issue.

Answer 5

Answer №3

It appears that using objects in params is not allowed. To resolve this, simply update the code from:

params: {
    obj: {
      value:''
    }
}

to:

params: {
      value:''
}

Additionally, change

$state.go('dash_home', {obj: {value:'admin'}});

to

$state.go('home', {value:'admin'});

Answer 6

It appears that using objects in params is not allowed. To resolve this, simply update the code from:

params: {
    obj: {
      value:''
    }
}

to:

params: {
      value:''
}

Additionally, change

$state.go('dash_home', {obj: {value:'admin'}});

to

$state.go('home', {value:'admin'});

Having trouble with passing parameters in AngularJS $state.go?

Answer №1

Answer №2

Answer №3

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