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| <template> | |
| <require from="./dynamic-element"></require> | |
| <button click.trigger="changeModelOnTextBox()">Change Text</button> | |
| <button click.trigger="toggle()">Toggle</button> | |
| <div if.bind="show"> | |
| Dynamic controls: | |
| <div repeat.for="control of controls"> | |
| ${control.label} | |
| <dynamic-element type.bind="control.type" model.bind="control.model"></dynamic-element> | |
| <div> | |
| control.model = ${control.model} | |
| </div> | |
| </div> | |
| </div> | |
| </template> |
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| import { DatePicker } from './date-picker'; | |
| import { TextBox } from './text-box'; | |
| export class App { | |
| show = true; | |
| controls = [ | |
| {label: 'Entry Date', type: DatePicker, model: '2017-01-01' }, | |
| {label: 'Code', type: TextBox, model: 'This is some other text'} | |
| ]; | |
| toggle() { | |
| this.show = !this.show; | |
| } | |
| changeModelOnTextBox() { | |
| let texboxIndex = this.controls.findIndex(x => x.label === 'Code'); | |
| this.controls[texboxIndex].model = 'I changed the model!'; | |
| } | |
| } |
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| <template> | |
| <input type="date" value.bind="model" /> | |
| </template> |
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| import { bindable, bindingMode } from 'aurelia-framework'; | |
| export class DatePicker { | |
| @bindable({ defaultBindingMode: bindingMode.twoWay }) model; | |
| bind() { | |
| alert("bind"); | |
| } | |
| attached() { | |
| //alert("attached"); | |
| } | |
| detached() { | |
| //alert("detached"); | |
| } | |
| } |
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| import { bindingMode } from 'aurelia-binding'; | |
| import { inject, Container } from 'aurelia-dependency-injection'; | |
| import { bindable, noView, ViewCompiler, ViewResources, ViewSlot } from 'aurelia-templating'; | |
| import { ResourceLoader } from './resource-loader'; | |
| const twoWayBinding = { defaultBindingMode: bindingMode.twoWay }; | |
| @noView() | |
| @inject( | |
| Container, | |
| ViewResources, | |
| ViewCompiler, | |
| ViewSlot, | |
| ResourceLoader, | |
| ) | |
| export class DynamicElement { | |
| resourceLoadPromise; | |
| @bindable() type; | |
| @bindable(twoWayBinding) model; | |
| get bindingContext() { | |
| return { model: this.model }; | |
| } | |
| get tagName() { | |
| return this.type.name.split(/(?=[A-Z])/).join('-').toLowerCase(); | |
| } | |
| get html() { | |
| return `<${this.tagName} model.bind="model"></${this.tagName}>`; | |
| } | |
| constructor( | |
| container, | |
| resources, | |
| viewCompiler, | |
| viewSlot, | |
| resourceLoader, | |
| ) { | |
| this.container = container; | |
| this.resources = resources; | |
| this.viewCompiler = viewCompiler; | |
| this.viewSlot = viewSlot; | |
| this.resourceLoader = resourceLoader; | |
| } | |
| bind() { | |
| this.resourceLoader.ensureLoaded(this.type, this.resources, this.container); | |
| } | |
| attached() { | |
| this.resourceLoader | |
| .awaitLoad(this.type, this.resources) | |
| .then(() => { | |
| var viewFactory = this.viewCompiler.compile(`<template>${this.html}</template>`, this.resources); | |
| var view = viewFactory.create(this.container); | |
| //view.bind(this.bindingContext); | |
| this.viewSlot.add(view); | |
| }); | |
| } | |
| } |
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| <!doctype html> | |
| <html> | |
| <head> | |
| <title>Aurelia</title> | |
| <meta name="viewport" content="width=device-width, initial-scale=1"> | |
| </head> | |
| <body aurelia-app="main"> | |
| <h1>Loading...</h1> | |
| <script src="https://cdn.rawgit.com/jdanyow/aurelia-bundle/v1.0.3/jspm_packages/system.js"></script> | |
| <script src="https://cdn.rawgit.com/jdanyow/aurelia-bundle/v1.0.3/config.js"></script> | |
| <script> | |
| System.import('aurelia-bootstrapper'); | |
| </script> | |
| </body> | |
| </html> |
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| export function configure(aurelia) { | |
| aurelia.use | |
| .standardConfiguration() | |
| .developmentLogging() | |
| .globalResources([ | |
| //'./date-picker', | |
| //'./text-box' | |
| ]); | |
| aurelia.start().then(a => a.setRoot()); | |
| } |
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| import { HtmlBehaviorResource } from 'aurelia-templating'; | |
| export class ResourceLoader { | |
| loading = new Map(); | |
| getTagName(type) { | |
| return type.name.split(/(?=[A-Z])/).join('-').toLowerCase(); | |
| } | |
| ensureLoaded(type, resources, container) { | |
| if (this.isRegistered(type, resources)) { | |
| return this.awaitLoad(type, resources); | |
| } | |
| let resource = HtmlBehaviorResource.convention(type.name + 'CustomElement'); | |
| resource.initialize(container, type); | |
| resource.register(resources) | |
| let promise = resource.load(container, type) | |
| .then(() => this.loading.delete(type)); | |
| this.loading.set(type, promise); | |
| return promise; | |
| } | |
| isRegistered(type, resources) { | |
| let tagName = this.getTagName(type); | |
| return !!resources.elements[tagName]; | |
| } | |
| awaitLoad(type, resources) { | |
| console.log('await load'); | |
| if (!this.isRegistered(type, resources)) { | |
| return Promise.reject(); | |
| } | |
| let promise = this.loading.get(type); | |
| console.log('promise', promise); | |
| return promise || Promise.resolve(); | |
| } | |
| } |
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| <template> | |
| <input type="text" value.bind="model" /> | |
| </template> |
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| import { bindable, bindingMode } from 'aurelia-framework'; | |
| export class TextBox { | |
| @bindable({ defaultBindingMode: bindingMode.twoWay }) model; | |
| } |
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