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Aurelia Validation Demo using a model in the viewmodel
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import { ValidationRules } from 'aurelia-validation'; | |
export class Address { | |
street; | |
city; | |
} | |
ValidationRules | |
.ensure(a => a.street).required() | |
.ensure(a => a.city).required() | |
.on(Address); |
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<template> | |
<router-view></router-view> | |
</template> |
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import {Router} from 'aurelia-router'; | |
export class App { | |
router = null; | |
configureRouter(config, router) { | |
this.router = router; | |
config.title = 'Aurelia'; | |
config.map([ | |
{ route: ['', 'home'], name: 'Home', moduleId: './home' }, | |
{ route: 'create', name: 'create', moduleId: './create' }, | |
{ route: 'edit', name: 'edit', moduleId: './edit'} | |
]); | |
} | |
} | |
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import { | |
ValidationRenderer, | |
RenderInstruction, | |
ValidationError | |
} from 'aurelia-validation'; | |
export class BootstrapFormRenderer { | |
render(instruction) { | |
for (let { error, elements } of instruction.unrender) { | |
for (let element of elements) { | |
this.remove(element, error); | |
} | |
} | |
for (let { error, elements } of instruction.render) { | |
for (let element of elements) { | |
this.add(element, error); | |
} | |
} | |
} | |
add(element, error) { | |
const formGroup = element.closest('.form-group'); | |
if (!formGroup || formGroup.classList.contains('hide-error')) { | |
return; | |
} | |
// add the has-error class to the enclosing form-group div | |
formGroup.classList.add('has-error'); | |
// add help-block | |
const message = document.createElement('span'); | |
message.className = 'help-block validation-message'; | |
message.textContent = error.message; | |
message.id = `validation-message-${error.id}`; | |
formGroup.appendChild(message); | |
} | |
remove(element, error) { | |
const formGroup = element.closest('.form-group'); | |
if (!formGroup) { | |
return; | |
} | |
// remove help-block | |
const message = formGroup.querySelector(`#validation-message-${error.id}`); | |
if (message) { | |
formGroup.removeChild(message); | |
// remove the has-error class from the enclosing form-group div | |
if (formGroup.querySelectorAll('.help-block.validation-message').length === 0) { | |
formGroup.classList.remove('has-error'); | |
} | |
} | |
} | |
} |
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<template> | |
<form submit.delegate="submit()"> | |
<h1>${title}</h1> | |
<div class="form-group"> | |
<label class="control-label" for="last">Name</label> | |
<input type="text" class="form-control" placeholder="Name" | |
value.bind="driver.name & validate"> | |
</div> | |
<div class="form-group"> | |
<label class="control-label" for="last">Custom address? ${driver.customAddress}</label> | |
<input type="checkbox" checked.bind="driver.customAddress"> | |
</div> | |
<hr> | |
<h4>Custom address</h4> | |
<div class="form-group"> | |
<label class="control-label" for="last">Street</label> | |
<input type="text" class="form-control" placeholder="Street" | |
value.bind="driver.address.street & validate"> | |
</div> | |
<div class="form-group"> | |
<label class="control-label" for="last">City</label> | |
<input type="text" class="form-control" placeholder="Street" | |
value.bind="driver.address.city & validate"> | |
</div> | |
<button type="submit" class="btn btn-primary">Submit</button> | |
<button class="btn btn-danger" click.delegate="back()">Back</button> | |
</form> | |
</template> |
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import {Driver} from './driver'; | |
import {inject, NewInstance} from 'aurelia-framework'; | |
import {Router} from 'aurelia-router'; | |
import {ValidationController,} from 'aurelia-validation'; | |
import {BootstrapFormRenderer} from './bootstrap-form-renderer'; | |
@inject(NewInstance.of(ValidationController), Router) | |
export class Create { | |
title = 'Create'; | |
controller = null; | |
router = null; | |
driver = new Driver(); | |
constructor(controller, router) { | |
this.controller = controller; | |
this.controller.addRenderer(new BootstrapFormRenderer()); | |
this.router = router; | |
} | |
submit () { | |
this.controller.validate(); | |
} | |
back() { | |
this.router.navigateToRoute('Home'); | |
} | |
} |
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import { ValidationRules } from 'aurelia-validation'; | |
import {Address} from './address'; | |
export class Driver { | |
name; | |
address = new Address(); | |
customAddress = false; | |
} | |
ValidationRules | |
.ensure(d => d.name) | |
.required() | |
.ensure(d => d.address) | |
.required() | |
.when(d => d.customAddress) | |
.on(Driver); |
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<template> | |
<form submit.delegate="submit()"> | |
<h1>${title}</h1> | |
<div class="form-group"> | |
<label class="control-label" for="last">Name</label> | |
<input type="text" class="form-control" placeholder="Name" | |
value.bind="driver.name & validate"> | |
</div> | |
<div class="form-group"> | |
<label class="control-label" for="last">Custom address? ${driver.customAddress}</label> | |
<input type="checkbox" checked.bind="driver.customAddress"> | |
</div> | |
<hr> | |
<h4>Custom address</h4> | |
<div class="form-group"> | |
<label class="control-label" for="last">Street</label> | |
<input type="text" class="form-control" placeholder="Street" | |
value.bind="driver.address.street & validate"> | |
</div> | |
<div class="form-group"> | |
<label class="control-label" for="last">City</label> | |
<input type="text" class="form-control" placeholder="Street" | |
value.bind="driver.address.city & validate"> | |
</div> | |
<button type="submit" class="btn btn-primary">Submit</button> | |
<button class="btn btn-danger" click.delegate="back()">Back</button> | |
</form> | |
</template> |
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import {inject, NewInstance} from 'aurelia-framework'; | |
import {Router} from 'aurelia-router'; | |
import {Driver} from './driver'; | |
import {ValidationController} from 'aurelia-validation'; | |
import {BootstrapFormRenderer} from './bootstrap-form-renderer'; | |
@inject(NewInstance.of(ValidationController), Router) | |
export class Edit { | |
title = "Edit" | |
router = null; | |
controller = null; | |
driver = new Driver(); | |
constructor(controller, router) { | |
this.controller = controller; | |
this.controller.addRenderer(new BootstrapFormRenderer()); | |
this.router = router; | |
} | |
submit () { | |
this.controller.validate(); | |
} | |
back() { | |
this.router.navigateToRoute('Home'); | |
} | |
} |
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<template> | |
<h1>${title}</h1> | |
<button class="btn btn-primary" click.delegate="navigateTo('create')">Create</button> | |
<button class="btn btn-primary" click.delegate="navigateTo('edit')">Edit</button> | |
</template> |
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import {inject} from 'aurelia-framework'; | |
import {Router} from 'aurelia-router'; | |
@inject(Router) | |
export class Home { | |
router = null; | |
constructor(router) { | |
this.router = router; | |
} | |
navigateTo(route) { | |
this.router.navigateToRoute(route); | |
} | |
title = 'Home page'; | |
} |
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<!doctype html> | |
<html> | |
<head> | |
<title>Aurelia</title> | |
<meta name="viewport" content="width=device-width, initial-scale=1"> | |
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-1q8mTJOASx8j1Au+a5WDVnPi2lkFfwwEAa8hDDdjZlpLegxhjVME1fgjWPGmkzs7" crossorigin="anonymous"> | |
</head> | |
<body aurelia-app="main" class="container"> | |
<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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export function configure(aurelia) { | |
aurelia.use | |
.standardConfiguration() | |
//.developmentLogging() | |
.plugin('aurelia-validation'); | |
aurelia.start().then(() => aurelia.setRoot()); | |
} |
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