Created
June 3, 2016 17:39
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| <template> | |
| <require from="./dirty-check-binding-behavior"></require> | |
| <h1>${message & dirtyCheck}</h1> | |
| </template> |
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| export class App { | |
| message = 'Hello World!'; | |
| } |
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| import {inject} from 'aurelia-dependency-injection'; | |
| import {ObserverLocator, DirtyCheckProperty} from 'aurelia-binding'; | |
| @inject(ObserverLocator) | |
| export class DirtyCheckBindingBehavior { | |
| constructor(observerLocator) { | |
| this.observerLocator = observerLocator; | |
| } | |
| bind(binding, source) { | |
| const observerLocator = this.observerLocator; | |
| binding.standardObserveProperty = binding.observeProperty; | |
| binding.observeProperty = function(obj, propertyName) { | |
| let temp = observerLocator.getObserver; | |
| observerLocator.getObserver = function(obj, propertyName) { | |
| return new DirtyCheckProperty(this.dirtyChecker, obj, propertyName); | |
| }; | |
| binding.standardObserveProperty(obj, propertyName); | |
| observerLocator.getObserver = temp; | |
| } | |
| } | |
| unbind(binding, source) { | |
| binding.observeProperty = binding.standardObserveProperty; | |
| binding.standardObserveProperty = null; | |
| } | |
| } |
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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> | |
| <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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