我正在使用ReactJS中的实时仪表板应用程序来监视传感器。我在PHP上使用AutobahnJS + Websockets来传输数据。ReactJS:传输道具
这是我的仪表板在组件视图中的抽象。 Abstraction of dashboard in component view
Main.jsx:
class Main extends React.Component {
constructor(props) {
super(props)
}
componentDidMount() {
$(document).foundation();
var that = this;
var conn = new ab.Session('ws://xx.xxx.xxx.xx', function() {
conn.subscribe('', function(topic, data) {
console.log(data);
that.setState({
result: data
});
});
}, function() {
console.warn('WebSocket connection closed');
}, {'skipSubprotocolCheck': true});
}
render() {
return (
<div>
<div className="off-canvas-wrapper">
<div className="off-canvas-wrapper-inner" data-off-canvas-wrapper>
<div className="off-canvas position-right" data-position="right" id="offCanvas" data-off-canvas>
<SensorDetails/>
</div>
<div className="off-canvas-content" data-off-canvas-content>
<Nav/>
<div className="row">
<div className="columns medium-12 large 12">
{this.props.children}
</div>
</div>
</div>
</div>
</div>
</div>
);
}
};
module.exports = Main;
什么是道具传递从Main.jsx到BuildingList.jsx的正确方法?我曾尝试更换:
{this.props.children}
与
<Dashboard data={this.state.result}/>
这工作,但我无法访问例如我的链接帐号设定。我的反应路由器设置如下:
<Router history={hashHistory}>
<Route path="/dashboard" component={Main} >
<Route path="/about" component={About} onEnter={requireLogin}/>
<Route path="/examples" component={Examples} onEnter={requireLogin}/>
<Route path="/accountSettings" component={AccountSettings} onEnter={requireLogin}/>
<IndexRoute component={Dashboard}/>
</Route>
<Route path="/" component={Login} onEnter={redirectIfLoggedIn}/>
</Router>
我该如何解决这个问题?谢谢。
谢谢Enjijar!我已经尝试了两种解决方案,但都没有工作。对于第二种解决方案,我收到“应用程序未定义”错误。 –