-
-
Save lukechilds/bdb331f980350bf60cd54cccadee65a6 to your computer and use it in GitHub Desktop.
Aurelia Inconsistent Template Behaviour
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <template> | |
| <h1>${message}</h1> | |
| <button click.delegate="addNumber('before')">Add number before</button> | |
| <button click.delegate="addNumber('after')">Add number after</button> | |
| <div> | |
| <span repeat.for="number of numbers">${number}</span> | |
| </div> | |
| </template> |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| import {inject, ObserverLocator, TaskQueue} from 'aurelia-framework'; | |
| @inject(ObserverLocator, TaskQueue) | |
| export class App { | |
| constructor(observerLocator, taskQueue) { | |
| this.message = 'Hello World!'; | |
| this.numbers = []; | |
| observerLocator.getArrayObserver(this.numbers).subscribe(() => { | |
| taskQueue.queueMicroTask(() => { | |
| alert(`If you add number after everything should be good now.\n\nIf you add number before elements will be duplicated, after exiting this alert rendering will complete`); | |
| }); | |
| }); | |
| } | |
| addNumber(location) { | |
| const newNumber = this.numbers.length; | |
| if(location == 'before') { | |
| this.numbers.unshift(newNumber); | |
| } else { | |
| this.numbers.push(newNumber); | |
| } | |
| } | |
| } |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <!doctype html> | |
| <html> | |
| <head> | |
| <title>Aurelia</title> | |
| <meta name="viewport" content="width=device-width, initial-scale=1"> | |
| </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> |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment