ember-redux
v6.0.0
Published
ember-cli addon that provides simple redux bindings for ember.js
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Ember Redux
Predictable state management for ember apps
Installation
ember redux requires ember v3.6+ and node >= 8. If you need support for an older version of ember use the v5 release
ember install ember-redux
Documentation and Examples
https://ember-redux.com
Demo
Counter https://ember-twiddle.com/5bee7478e4216abe49f1c0a439bae352
TodoMVC https://ember-twiddle.com/4bb9c326a7e54c739b1f5a5023ccc805
Usage
Container Component
import Component from '@ember/component';
import hbs from 'htmlbars-inline-precompile';
import { connect } from 'ember-redux';
import getUsersByAccountId from '../reducers';
import fetch from 'fetch';
const stateToComputed = (state, attrs) => ({
users: getUsersByAccountId(state, attrs.accountId)
});
const dispatchToActions = (dispatch) => ({
remove: (id) => fetch(`/api/users/${id}`, {method: 'DELETE'}).then(fetched => fetched.json()).then(response => dispatch({type: 'REMOVE_USER', id: id}))
});
const UserListComponent = Component.extend({
layout: hbs`
{{yield users (action "remove")}}
`
});
export default connect(stateToComputed, dispatchToActions)(UserListComponent);
Presentation Component
import Component from '@ember/component';
import hbs from 'htmlbars-inline-precompile';
const UserTableComponent = Component.extend({
layout: hbs`
{{#each users as |user|}}
<div>{{user.name}}</div>
<button onclick={{action remove user.id}}>remove</button>
{{/each}}
`
});
export default UserTableComponent;
Composition
{{#user-list accountId=accountId as |users remove|}}
{{user-table users=users remove=remove}}
{{/user-list}}
Octane Support?
As of version 6 ember-redux now supports both ember component and glimmer component. One brief example of glimmer components and ember redux below.
import Component from '@glimmer/component';
import { action } from '@ember/object';
import { connect } from 'ember-redux';
import getUsersByAccountId from '../reducers';
import fetch from 'fetch';
const stateToComputed = (state, attrs) => ({
users: getUsersByAccountId(state, attrs.accountId)
});
const dispatchToActions = (dispatch) => ({
remove: (id) => fetch(`/api/users/${id}`, {method: 'DELETE'}).then(fetched => fetched.json()).then(response => dispatch({type: 'REMOVE_USER', id: id}))
});
class MyClazz extends Component {
@action
example() {
this.actions.remove();
}
}
export default connect(stateToComputed, dispatchToActions)(MyClazz);
How do I enable time travel debugging?
Install the redux dev tools extension.
Enjoy!
Running Tests
yarn
ember test
License
Copyright © 2019 Toran Billups https://toranbillups.com
Licensed under the MIT License