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Side by Side Diff: packages/polymer_expressions/example/streams/count_clicks.html

Issue 2312183003: Removed Polymer from Observatory deps (Closed)
Patch Set: Created 4 years, 3 months ago
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1 <!DOCTYPE html>
2 <!--
3 Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file
4 for details. All rights reserved. Use of this source code is governed by a
5 BSD-style license that can be found in the LICENSE file.
6 -->
7
8 <html>
9 <body>
10 <template id="test" bind="{{ mouseDown | count }}">
11 Clicks: {{ value }}
12 </template>
13 <script type="application/dart">
14 import 'dart:async';
15 import 'dart:html';
16 import 'package:polymer_expressions/polymer_expressions.dart';
17 import 'package:polymer_expressions/async.dart';
18 import 'package:template_binding/template_binding.dart';
19 import 'package:observe/observe.dart';
20
21 count(StreamBinding s) {
22 var box = new ObservableBox();
23 box.value = 0;
24 s.stream.listen((e) { box.value++; });
25 return box;
26 }
27
28 main() {
29 var globals = {
30 'mouseDown': document.onMouseDown,
31 'count': count,
32 };
33
34 templateBind(query('#test'))
35 ..bindingDelegate = new PolymerExpressions(globals: globals)
36 ..model = null;
37 }
38 </script>
39 <script src="packages/browser/dart.js"></script>
40 </body>
41 </html>
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