【发布时间】:2020-05-31 06:37:48
【问题描述】:
我正在尝试创建一个模式,以便在单击 NavBar.Item Login/Register 时弹出登录/注册窗口。
我的模态定义如下:
import React from "react";
import '../assets/styles/GenericTheme.css'
import { Modal } from "react-bootstrap";
class LoginRegisterModal extends React.Component {
constructor(props, context) {
super(props);
this.state = {show: false};
}
open = () => {
this.setState({show: true});
}
close = () => {
this.setState({show: false});
}
render() {
return (
// <Modal show={this.state.show} onHide={this.close} dialogClassName="popup-inner">
<Modal show={this.state.show} fade={false} style={{width: "200px", display: "block"}}>
<Modal.Body>test</Modal.Body>
</Modal>
);
}
}
export default LoginRegisterModal;
在 NavBar 中,我添加了对 Modal 的引用,如下所示:
import React, {} from 'react';
import { Navbar, Nav, NavDropdown } from 'react-bootstrap';
import SearchForm from '../HeaderFooter/SearchForm';
import SiteLogo from '../../assets/images/village-logo.svg';
import '../../assets/styles/HeaderTheme.css'
import LoginRegisterModal from '../LoginRegisterModal';
class NavHeader extends React.Component {
constructor(props, context) {
super(props);
this.state = {showLogin: false};
}
openLogin = () => {
this.setState({showLogin: !this.state.showLogin});
}
render() {
return (
<div>
<Navbar className="village-header" width="100" expand="lg">
<Navbar.Brand href="/">
<img
src= { SiteLogo }
width="214"
height="28"
className="d-inline-block align-top"
alt="Village"
/>
</Navbar.Brand>
<SearchForm />
<Navbar.Toggle aria-controls="basic-navbar-nav" />
<Navbar.Collapse id="basic-navbar-nav">
<Nav className="mr-auto village-header">
<Nav.Link href="/discover">Discover</Nav.Link>
<Nav.Link href="/create">Create</Nav.Link>
<Nav.Link href="/howitworks">How it Works</Nav.Link>
<Nav.Link ref="LoginRegisterModal" eventKey={1} href="#" onClick={this.openLogin}>Login/Register</Nav.Link>
<NavDropdown title="Profile" id="basic-nav-dropdown">
<NavDropdown.Item>Firstname LastName</NavDropdown.Item>
<NavDropdown.Divider />
<NavDropdown.Item href="/profile">Profile</NavDropdown.Item>
<NavDropdown.Item href="/messages">Messages</NavDropdown.Item>
<NavDropdown.Item href="/settings">Settings</NavDropdown.Item>
<NavDropdown.Item href="/logout">Logout</NavDropdown.Item>
</NavDropdown>
</Nav>
</Navbar.Collapse>
</Navbar>
<LoginRegisterModal show={this.state.showLogin} />
</div>
);
}
}
export default NavHeader;
当我点击登录/注册时:
<Nav.Link ref="LoginRegisterModal" eventKey={1} href="#" onClick={this.openLogin}>Login/Register</Nav.Link>
什么都没有发生,没有弹出窗口或模式显示。我还在 NavBar 中添加了以下行
<LoginRegisterModal show={this.state.showLogin} /> 但没有任何变化。我还尝试添加 className 并将 z-layer 强制为 2,但效果不佳。
有什么想法吗? 问候
【问题讨论】:
标签: css reactjs bootstrap-modal react-bootstrap