# 3.4 Button component

### View: md-button.html

```markup
<template>
  <h4>Materialize button demo</h4>
  <div class="row">
    <div class="col s4">
      <button md-button="disabled.bind: disabled;" click.trigger="showToast()">Materialize Button</button>
    </div>
  </div>
</template>
```

Just like in the case of the Select control, the statement `<button md-button="disabled.bind: disabled;" click.trigger="showToast()">Materialize Button</button>`

results with the instantiation of the button: \
&#x20;\


![](http://i.imgur.com/lf0CQmM.png)

\
\
&#x20;Image 1

**Observe** that the button control, just like the select control are HTML native elements and that Materialize Aurelia bridge adds custom attributes (`md-button`) that are bound to [Materialize button](http://materializecss.com/buttons.html)) "matching native properties" . Note also the definition of the event triggers that are activating the code in the view model:

### View model:  md-button.js

```javascript
import { inject } from 'aurelia-dependency-injection';
import { MdToastService } from 'aurelia-materialize-bridge/toast/toastService';

@inject(MdToastService)
export class MdButtonDemo {
  disabled = false;

  constructor(toast) {
    this.toast = toast;
  }

  showToast() {
    this.toast.show('You clicked me!', 2000);
  }
}
```

Finally, add the new component to your router-configuration:

## File `app.js`

```javascript
export class App {
  configureRouter(config, router) {
    config.title = 'Aurelia';
    config.map([
      { route: ['', 'welcome'], name: 'welcome',      moduleId: 'welcome',      nav: true, title: 'Welcome' },
      { route: 'users',         name: 'users',        moduleId: 'users',        nav: true, title: 'Github Users' },
      { route: 'child-router',  name: 'child-router', moduleId: 'child-router', nav: true, title: 'Child Router' },
      { route: 'md-select',  name: 'md-select', moduleId: 'material/select/md-select', nav: true, title: 'Select' },
      { route: 'md-button',  name: 'md-button', moduleId: 'material/button/md-button', nav: true, title: 'Button' }
    ]);

    this.router = router;
  }
}
```
