ember-async-let

Alias the result of an async call to a new name

Installation

ember install ember-async-let

Usage

{{async-let}}

A tagless component that prevents a block from rendering until the passed-in promise resolves

Async property

{{#async-let on=(async-property property) as |resolvedData|}}
  <div>{{resolvedData}}</div>
{{/async-let}}

Async function

const context = {
  methodName(param1, param2) {
    return Promise.resolve('foobar');
  }
};

{{#async-let on=(async-function context 'methodName' param1AsVariable 'param2-as-string') as |resolvedData|}}
  <div>{{resolvedData}}</div>
{{/async-let}}

Component placeholder

This will show a specified component as a placeholder until the async call resolves

{{#async-let on=(async-property property) placeholder=(component 'my-spinner') as |resolvedData|}}
  <div>{{resolvedData}}</div>
{{/async-let}}

Contributing

Installation

• git clone <repository-url>
• cd ember-async-let
• npm install

Linting

• npm run lint:js
• npm run lint:js -- --fix

Running tests

• ember test – Runs the test suite on the current Ember version
• ember test --server – Runs the test suite in "watch mode"
• npm test – Runs ember try:each to test your addon against multiple Ember versions

Running the dummy application

• ember serve
• Visit the dummy application at http://localhost:4200.

For more information on using ember-cli, visit https://ember-cli.com/.

License

This project is licensed under the MIT License.