In the realm of Typescript Angular, transferring the value of an object's property to another property within the

I'm working with a large TypeScript object and I am hoping to automate certain parts of it to streamline my workflow.

myObject = [
    {
      id: 0,
      price: 100,
      isBought: false,
      click: () => this.buyItem(100, 0)
    }
buyItem (itemCost: number, itemIndex: number) {
    if (this.money >= itemCost) {
      this.myObject[itemIndex].isBought = true;
    }

So far, I've successfully implemented code to automatically update the id property in the object using the following function:

findIndex() {
    var objLength = Object.keys(this.myObject).length;
    for(let i=0; i<objLength; i++) {
      this.myObject[i].id = i;
    }
  }

However, what I'm struggling with is passing property values from within the object itself. Essentially, I am aiming for something like this:

myObject = [
    {
      id: 0,
      price: 100,
      isBought: false,
      click: () => this.buyItem(THIS.PRICE, THIS.ID)
    }

Is there a way to achieve this? If not, are there any possible solutions or workarounds that you would recommend?

Thank you.

Answer №1

Have you considered trying this method?

class Item {
    constructor(price) {
        this.id = 0;
        this.price = price;
        this.isBought = false;
    }

    click() {
        buyItem(this.price, this.id);
    }
}

const newItem = new Item(100); // Price set to 100

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