我的字符串格式为
interface propsInterface {
title: string
};
interface stateInterface {
visibility: boolean
};
class Below extends React.Component <propsInterface, stateInterface > {
constructor(props) {
super(props);
this.state = { visible: true};
}
render() {
if (this.state.visible === true) {
return (
<main>
<div>{this.props.title}</div>
</main>
);
} else {
return (<div></div>);
}
}
};
ReactDOM.render(
<Below title="Below component." />,
document.getElementById('root'));
使用dart intl NumberFormat(“#,## 0.00”,“ ko-KR”)进行格式化。
如何将它们还原为原始数字?:
<div id="root"></div>
<script src="https://cdnjs.cloudflare.com/ajax/libs/react/15.1.0/react.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/react/15.1.0/react-dom.min.js"></script>
答案 0 :(得分:1)
使用parse
的{{1}}方法:
NumberFormat
final format = NumberFormat("#,##0.00", "ko-KR");
final String str = format.format(20000);
print(str);
final num number = format.parse(string);
print(number);