CODEWITHSUNDEEP
javascriptangularjsionic-framework
Fargho
Fargho

Reputation: 1277

JavaScript Object Manipulation Questions

At the moment I am working on an ionic app (angular1) and I am working on a huge object.

The Object will look like this:

userWorkouts: [
  {
    title: '3 Split',
    id: 1,
    workoutImg: '',
    workoutSessions: {
      1: {
        workoutSessionName: 'Monday',
        workoutExerciseList: {
          1: {
            exerciseName: "Pull Ups",
            exerciseSets: {
              1: 20,
              2: 12,
              3: 8
            }
          },
          2: {
            exerciseName: "Pull Ups",
            exerciseSets: {
              1: 20,
              2: 12,
              3: 8
            }
          }
        }
      }
    }
  },
  {
    title: 'Kraftausdauer Teil 1',
    id: 2,
    workoutImg: ''
  },
  {
    title: 'Kraftausdauer Teil 2',
    id: 3,
    workoutImg: ''
  },
  {
    title: '7 Minuten Training',
    id: 4,
    workoutImg: ''
  },
  {
    title: 'Workout Zuhause',
    id: 5,
    workoutImg: ''
  }
]

For Example: A User have x Workouts. Each Workout have x Sessions (Monday, Wednesday, Friday). A session have also x Exercises with x sets.

The Problem: I want to modify this object and I have a few problems:

Problem: I want to add Sessions (Monday, Wednesday, Friday). 

var session = {
        workoutSessionName: sessionName
      };

userWorkouts[1].push(session)

Doesn't work, because its an object. Is there another way to "push" to an object?

Upvotes: 3

Views: 197

Answers (2)

l0lander
l0lander

Reputation: 2153

Not sure you need to use 1. array or 2. object for workoutSessions

  1. You could use array to hold workoutSessions instead of object because you are already using an integer as a key and then just add using push()
  2. Check angular.extend https://docs.angularjs.org/api/ng/function/angular.extend

Here is a plunk for option 2: https://plnkr.co/edit/x0isJdzXHq2gX7vfsQdG?p=preview

Upvotes: 1

Astolfo Hoscher
Astolfo Hoscher

Reputation: 262

if i understood try to change to this.

userWorkouts: [
  {
    title: '3 Split',
    id: 1,
    workoutImg: '',
    workoutSessions: [{
     {
        workoutSessionName: 'Monday',
        workoutExerciseList: [{
          1: {
            exerciseName: "Pull Ups",
            exerciseSets: {
              1: 20,
              2: 12,
              3: 8
            }
          },
          2: {
            exerciseName: "Pull Ups",
            exerciseSets: {
              1: 20,
              2: 12,
              3: 8
            }
          }
        }
      }
      ]
    }
  },
  {
    title: 'Kraftausdauer Teil 1',
    id: 2,
    workoutImg: ''
  },
  {
    title: 'Kraftausdauer Teil 2',
    id: 3,
    workoutImg: ''
  },
  {
    title: '7 Minuten Training',
    id: 4,
    workoutImg: ''
  },
  {
    title: 'Workout Zuhause',
    id: 5,
    workoutImg: ''
  }
]

and use like this

var session = {
        workoutSessionName: sessionName
      };

userWorkouts[1].workoutSessions.push(session)

Upvotes: 3

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