Created
August 13, 2018 14:13
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HelloWorldFancy
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <title>Hello World - Fancy Example</title> | |
| <link rel="stylesheet" href="helloworldfancy.css"> | |
| </head> | |
| <body> | |
| <h1>Hello, <span id="name"></span></h1> | |
| <input type="text" id="name_box"> | |
| <input type="submit" value="Say Hello" id="button"> | |
| <script type="application/dart" src="helloworldfancy.dart"></script> | |
| <script src="packages/browser/dart.js"></script> | |
| </body> | |
| </html> |
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| // Copyright 2014 David Kopec | |
| // Created for Dart for Absolute Beginners, an Apress title | |
| // This source code is released under the terms outlined in license.txt in the | |
| // source code respository's root directory. | |
| import 'dart:html'; | |
| void main() { | |
| querySelector("#button").onClick.listen(sayHello); | |
| } | |
| void sayHello(MouseEvent event) { | |
| querySelector("#name").text = (querySelector("#name_box") as InputElement).value; | |
| (querySelector("#name_box") as InputElement).value = ""; | |
| } |
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| body { | |
| background-color: #F8F8F8; | |
| font-family: 'Open Sans', sans-serif; | |
| font-size: 14px; | |
| font-weight: normal; | |
| line-height: 1.2em; | |
| margin: 15px; | |
| } | |
| h1, p { | |
| color: #333; | |
| } | |
| #sample_container_id { | |
| width: 100%; | |
| height: 400px; | |
| position: relative; | |
| border: 1px solid #ccc; | |
| background-color: #fff; | |
| } | |
| #sample_text_id { | |
| font-size: 24pt; | |
| text-align: center; | |
| margin-top: 140px; | |
| } |
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