denoland-deno/cli/js/web/dom_exception.ts

// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.

export class DOMExceptionImpl extends Error implements DOMException {
  readonly #name: string;

  constructor(message = "", name = "Error") {
    super(message);
    this.#name = name;
  }

  get name(): string {
    return this.#name;
  }
}
refactor: Event and EventTarget implementations (#4707) Refactors Event and EventTarget so that they better encapsulate their non-public data as well as are more forward compatible with things like DOM Nodes. Moves `dom_types.ts` -> `dom_types.d.ts` which was always the intention, it was a legacy of when we used to build the types from the code and the limitations of the compiler. There was a lot of cruft in `dom_types` which shouldn't have been there, and mis-alignment to the DOM standards. This generally has been eliminated, though we still have some minor differences from the DOM (like the removal of some deprecated methods/properties). Adds `DOMException`. Strictly it shouldn't inherit from `Error`, but most browsers provide a stack trace when one is thrown, so the behaviour in Deno actually better matches the browser. `Event` still doesn't log to console like it does in the browser. I wanted to get this raised and that could be an enhancement later on (it currently doesn't either). 2020-04-11 11:42:02 -04:00			`// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.`

			`export class DOMExceptionImpl extends Error implements DOMException {`
clean up code in cli/js (#6611) 2020-07-06 21:45:39 -04:00			`readonly #name: string;`
refactor: Event and EventTarget implementations (#4707) Refactors Event and EventTarget so that they better encapsulate their non-public data as well as are more forward compatible with things like DOM Nodes. Moves `dom_types.ts` -> `dom_types.d.ts` which was always the intention, it was a legacy of when we used to build the types from the code and the limitations of the compiler. There was a lot of cruft in `dom_types` which shouldn't have been there, and mis-alignment to the DOM standards. This generally has been eliminated, though we still have some minor differences from the DOM (like the removal of some deprecated methods/properties). Adds `DOMException`. Strictly it shouldn't inherit from `Error`, but most browsers provide a stack trace when one is thrown, so the behaviour in Deno actually better matches the browser. `Event` still doesn't log to console like it does in the browser. I wanted to get this raised and that could be an enhancement later on (it currently doesn't either). 2020-04-11 11:42:02 -04:00
			`constructor(message = "", name = "Error") {`
			`super(message);`
			`this.#name = name;`
			`}`

			`get name(): string {`
			`return this.#name;`
			`}`
			`}`