Get values of property in a class

Question

I created a class "basketContent" with two properties (idCamera and lenses) which each have values. I can get several instance of this class. Now I would like to get the value of all the idCamera of each instance. I tried with this, but it's not working for now.

 basketContent = localStorage.getItem("basketContent");
    console.log(basketContent);

    for(idCamera in basketContent){ 
          let itemCamera = cameras.find(cameras => cameras['_id'] == idCamera);
          console.log(itemCamera);
    }

1. `basketContent` is not a class. 2. you get a `String` from localStorage — Sheelpriy, Sep 17 '20 at 06:41

score 0 · Accepted Answer · answered Sep 17 '20 at 06:42

try this

basketContent = JSON.parse(localStorage.getItem("basketContent")) || {};
console.log(basketContent);

for(idCamera in basketContent){ 
      let itemCamera = cameras.find(cameras => cameras['_id'] == idCamera);
      console.log(itemCamera);
}

Get values of property in a class

1 Answers1