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| <template> | |
| <require from="./select2-custom-attribute"></require> | |
| <require from="./debug"></require> | |
| <h1>Standard Select</h1> | |
| <select multiple value.bind="selectedThings" style="width: 100%"> | |
| <option repeat.for="thing of things" model.bind="thing">${thing.name}</option> | |
| </select> | |
| <h1>Select2</h1> | |
| <select select2 multiple value.bind="selectedThings2" style="width: 100%"> | |
| <option repeat.for="thing of things" model.bind="thing">${thing.name}</option> | |
| </select> | |
| <debug></debug> | |
| </template> |
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| export class App { | |
| things = [ | |
| { id: 0, name: 'foo' }, | |
| { id: 1, name: 'bar'}, | |
| { id: 2, name: 'baz'}]; | |
| selectedThings = []; | |
| selectedThings2 = []; | |
| } |
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| import {inlineView} from 'aurelia-framework'; | |
| @inlineView('<template><pre><code>${json}</code></pre></template>') | |
| export class Debug { | |
| bindingContext = null; | |
| updateJson() { | |
| if (this.bindingContext === null) { | |
| this.json = 'null'; | |
| } else if (this.bindingContext === undefined) { | |
| this.json = 'undefined' | |
| } else { | |
| // todo: use a stringify function that can handle circular references. | |
| this.json = JSON.stringify(this.bindingContext, null, 2); | |
| } | |
| } | |
| bind(bindingContext) { | |
| this.bindingContext = bindingContext; | |
| this.updateJson(); | |
| this.interval = setInterval(::this.updateJson, 150); | |
| } | |
| unbind() { | |
| this.bindingContext = null; | |
| clearInterval(this.interval); | |
| } | |
| } |
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| <!doctype html> | |
| <html> | |
| <head> | |
| <title>Aurelia</title> | |
| <meta name="viewport" content="width=device-width, initial-scale=1"> | |
| <link href="//cdnjs.cloudflare.com/ajax/libs/select2/4.0.0/css/select2.min.css" rel="stylesheet" /> | |
| <script src="//cdnjs.cloudflare.com/ajax/libs/jquery/2.1.4/jquery.min.js"></script> | |
| <script src="//cdnjs.cloudflare.com/ajax/libs/select2/4.0.0/js/select2.min.js"></script> | |
| </head> | |
| <body aurelia-app> | |
| <h1>Loading...</h1> | |
| <script src="https://jdanyow.github.io/rjs-bundle/node_modules/requirejs/require.js"></script> | |
| <script src="https://jdanyow.github.io/rjs-bundle/config.js"></script> | |
| <script src="https://jdanyow.github.io/rjs-bundle/bundles/aurelia.js"></script> | |
| <script src="https://jdanyow.github.io/rjs-bundle/bundles/babel.js"></script> | |
| <script> | |
| require(['aurelia-bootstrapper']); | |
| </script> | |
| </body> | |
| </html> |
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| import {customAttribute, inject} from 'aurelia-framework'; | |
| //import $ from 'jquery'; | |
| //import select2 from 'select2'; // install the select2 jquery plugin | |
| //import from 'select2/css/select2.min.css' // ensure the select2 stylesheet has been loaded | |
| @customAttribute('select2') | |
| @inject(Element) | |
| export class Select2CustomAttribute { | |
| constructor(element) { | |
| this.element = element; | |
| } | |
| attached() { | |
| $(this.element).select2(this.value) | |
| .on('change', () => this.element.dispatchEvent(new Event('change'))); | |
| } | |
| detached() { | |
| $(this.element).select2('destroy'); | |
| } | |
| } |
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