React Hooks： use modal

useModal:

export const useModal = (initTitle: string, initContent: string | React.ReactElement) => {
    const [visible, setVisible] = useState(false);
    const [title, setTitle] = useState(initTitle);
    const [content, setContent] = useState(initContent);
    const CustomModal =  () => {
        return (
            <Modal
                visible={visible}
                title={title}
                closable={false}
                footer={null}
            >
                {content}
            </Modal>
        );
    }
    const show = (content?: string | React.ReactElement) => {
        content && setContent(content);
        setVisible(true);
    };
    const hide = (delay?: number) => {
        if (delay) {
            setTimeout(() => setVisible(false), delay);
        } else {
            setVisible(false)
        }
    };
    return {
        show, hide, CustomModal, setTitle, setContent
    }
}

use:

const {hide, show, CustomModal} = useModal('系统提示',  '正在初始化...');
 
render() {
    <div><CustomModal /></div>
}