2
我有以下内容的播放/斯卡拉/ SBT项目作出反应成分保存在app/assets/javascripts/nav.jsx
:阵营组件在播放器应用程序没有撕心裂肺
class Nav extends React.Component {
constructor() {
super();
}
render() {
return (
<nav class="navbar navbar-default">
<div class="container-fluid">
<div class="navbar-header">
<a class="navbar-brand" href="@routes.MainViewController.index" id="logo">@Messages("application.banner")</a>
</div>
<div class="collapse navbar-collapse">
<ul class="nav navbar-nav">
<li class="active"><a href="@routes.MainViewController.index">@Messages("application.home")</a></li>
<li><a href="@routes.MainViewController.about">@Messages("application.about")</a></li>
<li><a href="#">Test</a></li>
<li><a href="#">Test</a></li>
</ul>
</div>
</div>
</nav>
);
}
}
ReactDOM.render(
<Nav />,
document.getElementById('nav')
);
在我main.scala.html
文件:
@(title: String)(body: Html)(webJarAssets: WebJarAssets)(implicit messages: Messages)
<!DOCTYPE html>
<html lang="en">
<head>
@* Here's where we render the page title `String`. *@
<title>@title</title>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<script src="@routes.MainJsonController.javascriptRoutes" type="text/javascript"></script>
<link rel="stylesheet" href='@routes.WebJarAssets.at(webJarAssets.locate("css/bootstrap.min.css"))'>
<link rel="stylesheet" href='@routes.WebJarAssets.at(webJarAssets.locate("css/bootstrap-theme.min.css"))'>
<link rel="stylesheet" href='@routes.WebJarAssets.at(webJarAssets.locate("css/font-awesome.min.css"))'>
<script type='text/javascript' src='@routes.WebJarAssets.at(webJarAssets.locate("jquery.min.js"))'></script>
<script type='text/javascript' src='@routes.WebJarAssets.at(webJarAssets.locate("js/bootstrap.min.js"))'></script>
<script type="text/javascript" src='@routes.WebJarAssets.at(webJarAssets.locate("react.js"))'></script>
<script type='text/javascript' src='@routes.WebJarAssets.at(webJarAssets.locate("react-bootstrap.min.js"))'></script>
<script type="text/javascript" src='@routes.WebJarAssets.at(webJarAssets.locate("react-dom.js"))'></script>
</head>
<body>
<div class="container">
<div id="nav"></div>
<div class="container-fluid">
<div class="row">
<div class="col-md-10">
@body
</div>
</div>
</div>
</div>
</body>
</html>
所以,我的导航酒吧不出现。我期待组件能够在<div id="nav"></div>
上呈现。我可能做错了什么?
资产航线
GET /assets/*file controllers.Assets.versioned(path="/public", file: Asset)
我觉得我需要包括的组件作为脚本:
<script type="text/javascript" src='@routes.Assets.versioned("/javascripts/nav.jsx")'></script>
这使得整个页面,没有编译错误,但组件仍没有按” t出现。
我得到例外在第7行,其中第一个<nav>
标签开始。
Uncaught SyntaxError: Unexpected token <
当我纠正将包括对<script type="text/javascript" src='@routes.Assets.versioned("javascripts/nav.js")'></script>
,放在它只是我下面的收盘</body>
标签,现在我得到这样的:
Uncaught Error: _registerComponent(...): Target container is not a DOM element.
at invariant (react.js:18354)
at Object._registerComponent (react.js:11047)
at Object._renderNewRootComponent (react.js:11070)
at Object.wrapper [as _renderNewRootComponent] (react.js:12353)
at Object._renderSubtreeIntoContainer (react.js:11150)
at Object.render (react.js:11170)
at Object.wrapper [as render] (react.js:12353)
at nav.js:25
我不认为这个游戏会编译你的反应组件或类似的东西。我现在没有反应,只是'assets'文件夹中的脚本,您必须将它们链接到模板才能使用。 – pedroct92
看看这里可能会给你更具体的帮助:[链接](http://matthiasnehlsen.com/blog/2014/01/05/play-framework-and-facebooks-react-library/) – pedroct92