How to dynamically load fixtures in ember.js?
How to dynamically load fixtures in ember.js?
1 answer
@darrion.kuhn
In Ember.js, fixtures are used to simulate data in development or testing environments. To dynamically load fixtures in Ember.js, you can create a custom fixture loader that fetches the data from an external API or server.
Here is an example of how you can dynamically load fixtures in Ember.js:
- Create a custom fixture loader in your Ember app:
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// app/fixtures/loader.js
import Ember from 'ember';
export default Ember.Object.extend({
loadFixtures() {
return Ember.$.ajax({
url: 'https://api.example.com/fixtures',
type: 'GET',
dataType: 'json'
}).then((response) => {
// Process response data and return fixtures
return response.fixtures;
});
}
});
|
- Modify your models to use the custom fixture loader:
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// app/models/post.js
import Model from 'ember-data/model';
import attr from 'ember-data/attr';
import FixtureLoader from '../fixtures/loader';
export default Model.extend({
title: attr('string'),
body: attr('string'),
init() {
this._super(...arguments);
let fixtureLoader = FixtureLoader.create();
fixtureLoader.loadFixtures().then((fixtures) => {
this.setProperties(fixtures);
});
}
});
|
- Update your templates to display the dynamically loaded fixtures:
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{{!-- app/templates/posts.hbs --}}
{{#each model as |post|}}
<div class="post">
<h2>{{post.title}}</h2>
<p>{{post.body}}</p>
</div>
{{/each}}
|
With this setup, when you visit the posts route in your Ember app, the Post model will dynamically load fixtures from the external API and populate the template with the fetched data.
Keep in mind that dynamically loading fixtures from an API may introduce additional complexities such as handling errors and loading indicators. It is recommended to carefully design and test the fixture loader to ensure reliability and performance in your Ember.js application.