Nested this in Stencil.js components

Question

I am wondering if there is an easier way to use a nested "this" in a Stencil.js component.

At the moment I am doing this:

render() {
    let thisNested = this;

    return <Host>
        {this.images ?

          this.imagesArray.map(function (el) {
            return <img
              // @ts-ignore
              src={thisNested.imageSize ? thisNested.imageSize : el.url}/>
          }) : <slot/>}
      </div>
    </Host>;
  }

But I am always repeating myself writing a nested this variable as seen above.

Is there a more elegant way to do what I need?

Answer 1

Use arrow function:

 render() { return <Host> {this.images? this.imagesArray.map((el) => (<img // @ts-ignore src={this.imageSize || el.url}/> )): <slot/>} </div> </Host>; }