setState不會立即更新狀態我想問，為什么我的狀態不改變，當我做一個點擊事件。我在前面搜索過，我需要在構造函數中綁定onClick函數，但是狀態仍然沒有更新。這是我的密碼：import React from 'react';import Grid from 'react-bootstrap/lib/Grid';import Row from 'react-bootstrap/lib/Row';import Col from '
react-bootstrap/lib/Col';import BoardAddModal from 'components/board/BoardAddModal.jsx';import style from 'styles/boarditem.css';
class BoardAdd extends React.Component {
constructor(props){
super(props);
this.state = {
boardAddModalShow: false
}
this.openAddBoardModal = this.openAddBoardModal.bind(this);
}
openAddBoardModal(){
this.setState({ boardAddModalShow: true });// After setting a new state it still return a false value
console.log(this.state.boardAddModalShow);
}
render() {
return (
<Col lg={3}>
<a href="javascript:;" className={style.boardItemAdd} onClick={this.openAddBoardModal}>
<div className={[style.boardItemContainer,style.boardItemGray].join(' ')}>
Create New Board
</div>
</a>
</Col>
)
}}export default BoardAdd
setState不會立即更新狀態
慕田峪4524236
2019-06-03 15:15:56
