The controller persists in its loop as it utilizes $state.go

Question

The controller persists in its loop as it utilizes $state.go

As a newcomer to Angular, I am uncertain if this is the most effective solution. Within my state/route, there is a button that triggers the following function when clicked:

_this.foo = function () {
    save();
    $state.go("next");
}

The issue arises when reaching the next state with the same controller as the ongoing function continues to save the next page. This behavior is not desired; I intend for it to save the first page, proceed to the next one, and then stop.

Edit: I have multiple forms in a list, each form featuring an approval and disapproval button. Upon calling the save() function, all forms within the list are approved and saved to the back-end. However, the app persists in saving the subsequent list of forms as well after redirecting to the next page.

Is there a way to pass a parameter to the $state.go method in order to halt the function? I am unsure why this continuous saving behavior is occurring.

javascript angularjs

Answer 1

Answer №1

When utilizing Angular to store data in the backend, it is important to ensure that a promise is returned. Once this promise has been fulfilled, it becomes possible to transition to another state.

_this.foo = function () {
    save().then(function(){
      //Once the promise is resolved at this point
      $state.go("next");
    });  
}

A potential way to implement the .save() function:

 function save(){
    //where $http.post returns a promise
    return $http.post('your_api/resource/:id');
 }

Answer 2

When utilizing Angular to store data in the backend, it is important to ensure that a promise is returned. Once this promise has been fulfilled, it becomes possible to transition to another state.

_this.foo = function () {
    save().then(function(){
      //Once the promise is resolved at this point
      $state.go("next");
    });  
}

A potential way to implement the .save() function:

 function save(){
    //where $http.post returns a promise
    return $http.post('your_api/resource/:id');
 }

The controller persists in its loop as it utilizes $state.go

Answer №1

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