Tips for sending an array of objects to a parameter in $stateParams with angular-ui-router

Question

Tips for sending an array of objects to a parameter in $stateParams with angular-ui-router

I am working on a form that looks like this:

$scope.forms = [{}, {}];

<div classs="" ng-repeat="each_form in forms"> 
 <input class="" model="each_form.name"> Name
 <input class="" model="each_form.email"> Email
 <input class="" model="each_form.phone"> Phone Number
</div>

Currently, I am passing $scope.forms to $stateParams by including all the data in the parameters:

$state.go('form_details', {params: forms});

==my app.js

        .state('form_details', {
            url: '/form_details?params',
            templateUrl: 'views/form_details.html',
        })

However, passing data this way results in an unreadable URL. Therefore, I am wondering if there is a way to pass this form data in a more readable format. I hope my question is clear.

javascript angularjs angular-ui-router

Answer 1

Answer №1

The most efficient method is to create a specialized Service:

.factory('CustomService',[function(){
    var items = {};
    return {
        set: function(data){
            items = data;
        },
        get: function(){
            return items;
        }
    }

}]);

Then, utilize it in your controller by injecting it first: var items = CustomService.get() to retrieve the information

CustomService.set(data) to store the data

Answer 2

The most efficient method is to create a specialized Service:

.factory('CustomService',[function(){
    var items = {};
    return {
        set: function(data){
            items = data;
        },
        get: function(){
            return items;
        }
    }

}]);

Then, utilize it in your controller by injecting it first: var items = CustomService.get() to retrieve the information

CustomService.set(data) to store the data

Answer 3

Answer №2

Is there a way to make form data readable when passing it?

Unfortunately, no.

You are limited to passing primitive values such as strings, integers, and booleans.

One workaround is storing the data in a service under a unique key and then passing that key in the URL for easy retrieval.

Here's an example:

$scope.models = [{}, {}];
var uniqueKey = SomeService.setData($scope.models);
$state.go('class_report', {key: uniqueKey});

In another controller:

$scope.models = SomeService.getData($stateParams.key);

The code snippet for the SomeService would look like this:

app.service('SomeService',function () {

   var self = this;
   self.models = {}; 

   self.setData = function(models){
     self.models[key] = models;
     return key;
   } 

    self.getData = function(key){
     return self.models[key]
   } 

})

Answer 4

Is there a way to make form data readable when passing it?

Unfortunately, no.

You are limited to passing primitive values such as strings, integers, and booleans.

One workaround is storing the data in a service under a unique key and then passing that key in the URL for easy retrieval.

Here's an example:

$scope.models = [{}, {}];
var uniqueKey = SomeService.setData($scope.models);
$state.go('class_report', {key: uniqueKey});

In another controller:

$scope.models = SomeService.getData($stateParams.key);

The code snippet for the SomeService would look like this:

app.service('SomeService',function () {

   var self = this;
   self.models = {}; 

   self.setData = function(models){
     self.models[key] = models;
     return key;
   } 

    self.getData = function(key){
     return self.models[key]
   } 

})

Tips for sending an array of objects to a parameter in $stateParams with angular-ui-router

Answer №1

Answer №2

Unfortunately, no.

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