【发布时间】:2014-07-13 13:43:42
【问题描述】:
我的心事到此为止。在过去的 48 小时里,我一直在努力让这些技术发挥作用。我到处都读到它们应该能够工作,但这只是一个接一个的问题。我尝试了我的 pubspeck.yaml 文件的各种组合,但我得到的结果要么是代码根本无法构建,要么就是不起作用 >.>
如果能得到任何帮助,我将不胜感激!
我的 pubspeck.yaml:
name: blah
dependencies:
angular: 0.12.0
angular_node_bind: any
shadow_dom: any
browser: any
polymer: ">=0.11.0 <0.12.0"
core_elements: ">=0.0.6 <0.1.0"
paper_elements: any
transformers:
- angular
- polymer:
entry_points:
- web/index.html
dependency_overrides:
polymer: ">= 0.11.1-dev < 0.12.0"
browser: any
web_components: 0.4.0
analyzer: ">=0.15.6 <0.16.0"
html5lib: ">=0.11.0 <0.12.0"
我的飞镖文件:
import 'package:polymer/polymer.dart';
import 'package:angular/angular.dart';
import 'package:angular/application_factory.dart';
import 'package:angular_node_bind/angular_node_bind.dart';
// HACK until we fix code gen size. This doesn't really fix it,
// just makes it better.
@MirrorsUsed(override: '*')
import 'dart:mirrors';
void main() {
initPolymer().run(() {
applicationFactory().addModule(new AppModule()).addMdoule(new NodeBindModule()).run();
});
}
最后是我的html:
<!DOCTYPE html>
<!--[if lt IE 7]> <html class="no-js lt-ie9 lt-ie8 lt-ie7"> <![endif]-->
<!--[if IE 7]> <html class="no-js lt-ie9 lt-ie8"> <![endif]-->
<!--[if IE 8]> <html class="no-js lt-ie9"> <![endif]-->
<!--[if gt IE 8]><!--> <html class="no-js"> <!--<![endif]-->
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<title>GTHR</title>
<meta name="description" content="">
<meta name="viewport" content="width=device-width, initial-scale=1">
<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">
<!-- Optional theme -->
<link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap-theme.min.css">
<link href="css/screen.css" media="screen, projection" rel="stylesheet" type="text/css" />
<script src="js/vendor/modernizr-2.6.2-respond-1.1.0.min.js"></script>
<!-- <script src="packages/web_components/platform.js"></script>
not necessary anymore with Polymer >= 0.14.0 -->
<script src="packages/web_components/dart_support.js"></script>
<link rel="import" href="packages/paper_elements/paper_tabs.html">
<link rel="import" href="packages/paper_elements/paper_tab.html">
<link rel="import" href="packages/core_elements/core_header_panel.html">
<link rel="import" href="packages/core_elements/core_toolbar.html">
<script type="application/dart" src="Application.dart"></script>
<script src="packages/browser/dart.js"></script>
</head>
<body fullbleed layout vertical>
<!--[if lt IE 7]>
<p class="browsehappy">You are using an <strong>outdated</strong> browser. Please <a href="http://browsehappy.com/">upgrade your browser</a> to improve your experience.</p>
<![endif]-->
<core-header-panel mode="waterfall">
<div class="core-header">
My App
</div>
<div>
<core-toolbar>
<paper-tabs selected="0" role="tablist">
<paper-tab>World</paper-tab>
<paper-tab>Followers</paper-tab>
<paper-tab>Mine</paper-tab>
</paper-tabs>
</core-toolbar>
</div>
</core-header-panel>
<div class="main-container">
<div class="main wrapper clearfix">
</div> <!-- #main -->
</div> <!-- #main-container -->
<div class="footer-container">
<footer class="wrapper">
<h3>footer</h3>
</footer>
</div>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
<script>window.jQuery || document.write('<script src="js/vendor/jquery-1.11.0.min.js"><\/script>')</script>
<!-- Latest compiled and minified JavaScript -->
<script src="http://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>
<script src="packages/shadow_dom/shadow_dom.debug.js"></script>
<script src="js/flowtype.js"></script>
<script src="js/main.js"></script>
<!-- Google Analytics: change UA-XXXXX-X to be your site's ID. -->
<script>
(function(b,o,i,l,e,r){b.GoogleAnalyticsObject=l;b[l]||(b[l]=
function(){(b[l].q=b[l].q||[]).push(arguments)});b[l].l=+new Date;
e=o.createElement(i);r=o.getElementsByTagName(i)[0];
e.src='http://www.google-analytics.com/analytics.js';
r.parentNode.insertBefore(e,r)}(window,document,'script','ga'));
ga('create','UA-XXXXX-X');ga('send','pageview');
</script>
</body>
</html>
按照我的原样,Dart2js 给我以下输出:
使用 pubspeck.yaml 我得到以下输出:
Loading source assets...
Loading smoke/src/default_transformer transformers...
Loading di transformers... (1.7s)
Loading observe transformers...
Loading angular transformers...
Loading polymer/src/build/mirrors_remover transformers...
Loading polymer transformers...
Loading polymer transformers...
Loading polymer transformers... (1.0s)
Building gthr-web... (14.1s)
[Info from Dart2JS]:
Compiling gthr-web|web/Application_static_expressions.dart...
[Error from Dart2JS]:
web/Application_static_expressions.dart:1:13:
Expected ';', but got '-'.
library gthr-web.web.Application.generated_expressions;
^
[Info from Dart2JS]:
Took 0:00:00.519007 to compile gthr-web|web/Application_static_expressions.dart.
[Info from Dart2JS]:
Compiling gthr-web|web/Application.dart...
[Error from Dart2JS on gthr-web|web/Application.dart]:
web/Application_static_expressions.dart:1:13:
Expected ';', but got '-'.
library gthr-web.web.Application.generated_expressions;
^
[Info from Dart2JS]:
Took 0:00:00.591015 to compile gthr-web|web/Application.dart.
[Info from Dart2JS]:
Compiling gthr-web|web/Application_static_injector.dart...
[Error from Dart2JS]:
web/Application_static_injector.dart:1:13:
Expected ';', but got '-'.
library gthr-web.web.Application.generated_static_injector;
^
[Info from Dart2JS]:
Took 0:00:00.501912 to compile gthr-web|web/Application_static_injector.dart.
[Info from Dart2JS]:
Compiling gthr-web|web/Application_static_metadata.dart...
[Error from Dart2JS]:
web/Application_static_metadata.dart:1:13:
Expected ';', but got '-'.
library gthr-web.web.Application.generated_metadata;
^
[Info from Dart2JS]:
Took 0:00:00.151240 to compile gthr-web|web/Application_static_metadata.dart.
[Info from Dart2JS]:
Compiling gthr-web|web/index.html_bootstrap.dart...
[Error from Dart2JS on gthr-web|web/index.html_bootstrap.dart]:
web/Application_static_expressions.dart:1:13:
Expected ';', but got '-'.
library gthr-web.web.Application.generated_expressions;
^
[Info from Dart2JS]:
Took 0:00:00.916099 to compile gthr-web|web/index.html_bootstrap.dart.
Build failed.
【问题讨论】:
-
您的问题到底是什么? “不会构建”和“不起作用”根本没有帮助。
-
根据我不匹配的 Angular 和 Polymer 版本,要么 DOM 没有任何反应,要么在 dart2js 尝试构建我的 dart 文件时收到编译错误。
-
我创建了一个错误报告/功能请求以改善开发者体验code.google.com/p/dart/issues/detail?id=20025
-
您是否真的在第一列中有 pubspec.yaml 中的角度依赖性,或者这只是您问题中的格式错误?
-
我使用您提供的代码创建了一个项目。无法识别
main()中的AppModule(黄色波浪下划线)。您能在您的环境中确认这一点吗?
标签: dart dart-polymer angular-dart material-design paper-elements