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Unified Diff: src/site/codelabs/darrrt/examples/2-inputnamebadge/piratebadge.dart

Issue 35913002: Try Dart 1 hour experience first draft (Closed) Base URL: https://github.com/dart-lang/dartlang.org.git@master
Patch Set: updated image of dart editor with new directory name Created 7 years, 1 month ago
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Index: src/site/codelabs/darrrt/examples/2-inputnamebadge/piratebadge.dart
diff --git a/src/site/codelabs/darrrt/examples/2-inputnamebadge/piratebadge.dart b/src/site/codelabs/darrrt/examples/2-inputnamebadge/piratebadge.dart
new file mode 100644
index 0000000000000000000000000000000000000000..b2636947cf223d61230d4f7c05070fcf555ffcb2
--- /dev/null
+++ b/src/site/codelabs/darrrt/examples/2-inputnamebadge/piratebadge.dart
@@ -0,0 +1,13 @@
+// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+import 'dart:html';
+
+void main() {
+ querySelector('#inputName').onInput.listen(updateBadge);
+}
+
+void updateBadge(Event e) {
+ querySelector('#badgeName').text = (e.target as InputElement).value;
+}

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