fkleuver · March 3, 2021 02:13
diff --git a/index.html b/index.html
 <!DOCTYPE html>
 <html>
 <head>
  <meta charset="utf-8">
  <title>Dumber Gist</title>
  <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1.0, user-scalable=no">
  <base href="/">
 </head>
 <!--
 Dumber Gist uses dumber bundler, the default bundle file
 is /dist/entry-bundle.js.
 The starting module is pointed to "main" (data-main attribute on script)
 which is your src/main.js.
 -->
 <body>
  <my-app></my-app>
  <script src="/dist/entry-bundle.js" data-main="main"></script>
 </body>
 </html>
diff --git a/package.json b/package.json
 {
  "dependencies": {
    "aurelia": "0.10.0-dev.202102251102"
  }
 }
diff --git a/src\form-input.html b/src\form-input.html
 <input value.bind="valueIn" input.trigger="handleInput()">
diff --git a/src\form-input.js b/src\form-input.js
 import {bindable, BindingMode} from 'aurelia';

 export class FormInput {
  @bindable({mode: BindingMode.toView}) valueIn;
  @bindable({mode: BindingMode.fromView}) valueOut;
  handleInput() {
   this.valueOut = this.valueIn; 
  }
 }
diff --git a/src\main.js b/src\main.js
 import Aurelia from 'aurelia';
 import { MyApp } from './my-app';

 Aurelia.app(MyApp).start();
diff --git a/src\my-app.html b/src\my-app.html
 <import from="./form-input"></import>
 <import from="./proper-case-value-converter"></import>

 <p>
  <label>First Name</label>
  <input value.bind="first_name | properCase">
 </p>
 <p>
  <label>First Name</label>
  <form-input value-in.bind="first_name | properCase" value-out.bind="first_name"></form-input>
 </p>
diff --git a/src\my-app.js b/src\my-app.js
 export class MyApp {
  first_name = '';
 }
diff --git a/src\proper-case-value-converter.js b/src\proper-case-value-converter.js
 const reverseLookup = {};

 export class ProperCaseValueConverter {
  toView(value) {
    if (value && typeof value == 'string') {
      return capitalize(value);
    }
    return value;
  }
 }

 function capitalize(str) {
  return str.split(' ').map(m => {
          if (m && m.length > 1) {
            return m[0].toUpperCase() + m.substr(1).toLowerCase();
          } else {
            return m.toUpperCase();
          }
        }).join(' ');
 }
	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8">
	<title>Dumber Gist</title>
	<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1.0, user-scalable=no">
	<base href="/">
	</head>
	<!--
	Dumber Gist uses dumber bundler, the default bundle file
	is /dist/entry-bundle.js.
	The starting module is pointed to "main" (data-main attribute on script)
	which is your src/main.js.
	-->
	<body>
	<my-app></my-app>
	<script src="/dist/entry-bundle.js" data-main="main"></script>
	</body>
	</html>
	import {bindable, BindingMode} from 'aurelia';

	export class FormInput {
	@bindable({mode: BindingMode.toView}) valueIn;
	@bindable({mode: BindingMode.fromView}) valueOut;
	handleInput() {
	this.valueOut = this.valueIn;
	}
	}
	import Aurelia from 'aurelia';
	import { MyApp } from './my-app';

	Aurelia.app(MyApp).start();
	<import from="./form-input"></import>
	<import from="./proper-case-value-converter"></import>

	<p>
	<label>First Name</label>
	<input value.bind="first_name \| properCase">
	</p>
	<p>
	<label>First Name</label>
	<form-input value-in.bind="first_name \| properCase" value-out.bind="first_name"></form-input>
	</p>
	const reverseLookup = {};

	export class ProperCaseValueConverter {
	toView(value) {
	if (value && typeof value == 'string') {
	return capitalize(value);
	}
	return value;
	}
	}

	function capitalize(str) {
	return str.split(' ').map(m => {
	if (m && m.length > 1) {
	return m[0].toUpperCase() + m.substr(1).toLowerCase();
	} else {
	return m.toUpperCase();
	}
	}).join(' ');
	}