<script src="https://cdnjs.cloudflare.com/ajax/libs/babel-core/5.8.24/browser.js"></script>
<script src="https://npmcdn.com/react@latest/dist/react-with-addons.js"></script>
<script src="https://npmcdn.com/react-dom@latest/dist/react-dom.js"></script>
<script src="https://facebook.github.io/react/js/jsfiddle-integration-babel.js"></script>
<div id="container">
<!-- This element's contents will be replaced with your component. -->
</div>
Babel + JSX
class Parent extends React.Component{
render(){
let items = [{title:'hello'}, {title:'world'}];
let C = null; //null is more accurate for object variable
switch (this.props.id) {
case 1:
C = A; //it is component reference, C must be from upper letter
break;
case 2:
C = B; //it is component reference
break;
default:
C = A;
}
return (
<div>
{items.map((item, index)=>{
return <span key={index} ><C title={item.title} /></span>;
})}
</div>
);
}
}
class A extends React.Component{
render(){
return <h1>A component - {this.props.title}</h1>;
}
}
class B extends React.Component{
render(){
return <h1>B component - {this.props.title}</h1>;
}
}
ReactDOM.render(
<div><Parent id={1} /><Parent id={2} /><Parent/></div>,
document.getElementById('container')
);
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