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Respond to changed values demo
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| <template> | |
| <input type="number" value.bind="value" change.delegate="updateValue(value)" /> | |
| </template> |
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| import { observable } from 'aurelia-framework'; | |
| export class AppViewModel { | |
| @observable value = 1; | |
| // Triggered when value changes, enabled by decorating value with @observable. | |
| valueChanged(newValue, oldValue) { | |
| console.log('valueChanged', newValue, oldValue) | |
| } | |
| // Triggered when the value in the input elementchanges, enabled by adding a | |
| // change.delegate handler in the view. | |
| updateValue(value) { | |
| console.log('change.delegate', value); | |
| } | |
| } |
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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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