最佳答案
我是ReactJS和JSX的新手,我对下面的代码有一个小问题。
我试图在每个li
上添加多个类到className
属性:
<li key={index} className={activeClass, data.class, "main-class"}></li>
我的React组件是:
var AccountMainMenu = React.createClass({
getInitialState: function() {
return { focused: 0 };
},
clicked: function(index) {
this.setState({ focused: index });
},
render: function() {
var self = this;
var accountMenuData = [
{
name: "My Account",
icon: "icon-account"
},
{
name: "Messages",
icon: "icon-message"
},
{
name: "Settings",
icon: "icon-settings"
}
/*{
name:"Help & Support <span class='font-awesome icon-support'></span>(888) 664.6261",
listClass:"no-mobile last help-support last"
}*/
];
return (
<div className="acc-header-wrapper clearfix">
<ul className="acc-btns-container">
{accountMenuData.map(function(data, index) {
var activeClass = "";
if (self.state.focused == index) {
activeClass = "active";
}
return (
<li
key={index}
className={activeClass}
onClick={self.clicked.bind(self, index)}
>
<a href="#" className={data.icon}>
{data.name}
</a>
</li>
);
})}
</ul>
</div>
);
}
});
ReactDOM.render(<AccountMainMenu />, document.getElementById("app-container"));