Class NotFoundError
A NotFoundError
equates to a HTTP 404 Not Found
response status.
It is used by an adapter to signal that a request to the external API
was rejected because the resource could not be found on the API.
An example use case would be to detect if the user has entered a route for a specific model that does not exist. For example:
app/routes/post.js | |
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import Route from '@ember/routing/route'; import { NotFoundError } from '@ember-data/adapter/error'; export default Route.extend({ model(params) { return this.get('store').findRecord('post', params.post_id); }, actions: { error(error, transition) { if (error instanceof NotFoundError) { // redirect to a list of all posts instead this.transitionTo('posts'); } else { // otherwise let the error bubble return true; } } } }); |