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[英]How to hide collapsible Bootstrap 4 navbar on click in react.js
[英]How to hide collapsible Bootstrap navbar on click in REACT.JS?
我使用 Bootstrap 5 创建了这个可折叠的导航栏,效果很好,但我希望它在用户单击链接时关闭。 有什么办法可以在反应中做到这一点? 谢谢
React.JS 导航栏:
<nav className="navbar navbar-expand-lg navbar-light bg-light mb-4">
<div className="container">
<Link className='rubik navbar-brand fs-3' to='/'>Rick & Morty <span className='text-primary'>Wiki</span></Link>
<button className="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarNavAltMarkup" aria-controls="navbarNavAltMarkup" aria-expanded="false" aria-label="Toggle navigation">
<style jsx="true">
{`
button[aria-expanded="false"] > .close{
display: none;
}
button[aria-expanded="true"] > .open{
display: none;
}
.navbar-toggler{
border: none;
font-size: 30px
}
.navbar-toggler:focus {
text-decoration: none;
outline: 0;
box-shadow: none;
}
`}
</style>
<i className="fas fa-bars open fw-bold text-dark"></i>
<i className="fas fa-times close fw-bold text-dark"></i>
</button>
<div className="collapse navbar-collapse justify-content-end" id="navbarNavAltMarkup">
<div className="navbar-nav text-center fs-5">
<NavLink activeclassname="active" className="nav-link" to="/">Characters</NavLink>
<NavLink className="nav-link" to="/episodes">Episodes</NavLink>
<NavLink className="nav-link" to="/location">Location</NavLink>
</div>
</div>
</div>
</nav>
工作示例! 你可以用反应状态来做
const [toggle, setToggle] = useState(false);
<button className="navbar-toggler" type="button" onClick={()=> setToggle(!toggle)}>
<span className="navbar-toggler-icon"></span>
</button>
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