我是React的新手,这里我使用react bootstrap。
所以,我的组件就像
import React from 'react';
import { Button } from 'react-bootstrap';
import { Modal } from 'react-bootstrap';
import { Container, Row, Col, Image } from 'react-bootstrap';
class ErrorComponent extends React.Component {
constructor(props, context) {
super(props, context);
this.state = {
show: props.show,
};
}
render() {
return (
<Modal
{...this.props}
bsSize="large"
aria-labelledby="contained-modal-title-lg"
>
<Modal.Header closeButton>
<Modal.Title id="contained-modal-title-lg">
cndjcndcndncjcdcd
</Modal.Title>
</Modal.Header>
<Modal.Body>
cdnjcdncdcnc
</Modal.Body>
<Modal.Footer>
</Modal.Footer>
</Modal>
);
}
}
export default ErrorComponent;
这是从父组件呈现的,
render() {
let lgClose = () => this.setState({ showModal: false });
return (
<div>
<div className="questionLevelIndication">
<span className="levelIndicatorBtn backgroundColorForLow">
1
</span>
<label className="levelIndicationLabel">
Low Difficulty Level - Maximum 6 questions
</label>
</div>
{(this.props.lowData) && this.props.lowData.Low.length > 0 && this.props.lowData.Low.map(data => (
<LowRow technologies={this.state.technologies} onChange={this.onchange.bind(this)} data={data} key={data.id} onAddRow={this.onaddRow.bind(this)} onRemoveRow={this.onRemoveRow.bind(this)} />
))}
<ErrorComponent show={this.state.showModal} onHide={lgClose} />
</div>
)
}
}
但是,我仍然看不到模型。这有不透明度相关的问题吗?有人可以为我提供解决方案吗? 2.如何使模态垂直居中? 任何提示都会有所帮助。