你可以使用一个包含它的库
reactstrap
除此之外,它还可以解决您提到的问题,使用这样的库还有其他好处,而不是直接使用引导程序中的代码。
例如,此代码:
<Navbar color="light" light expand="md">
<NavbarBrand href="/">reactstrap</NavbarBrand>
<NavbarToggler onClick={this.toggle} />
<Collapse isOpen={this.state.isOpen} navbar>
<Nav className="ml-auto" navbar>
<NavItem>
<NavLink href="/components/">Components</NavLink>
</NavItem>
<NavItem>
<NavLink href="https://github.com/reactstrap/reactstrap">GitHub</NavLink>
</NavItem>
<UncontrolledDropdown nav inNavbar>
<DropdownToggle nav caret>
Options
</DropdownToggle>
<DropdownMenu right>
<DropdownItem>
Option 1
</DropdownItem>
<DropdownItem>
Option 2
</DropdownItem>
<DropdownItem divider />
<DropdownItem>
Reset
</DropdownItem>
</DropdownMenu>
</UncontrolledDropdown>
</Nav>
</Collapse>
</Navbar>
似乎比这段代码可读性和“反应方式”更高:
<nav class="navbar navbar-expand-lg navbar-light bg-light">
<a class="navbar-brand" href="#">Navbar</a>
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarSupportedContent">
<ul class="navbar-nav mr-auto">
<li class="nav-item active">
<a class="nav-link" href="#">Home <span class="sr-only">(current)</span></a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item dropdown">
<a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
Dropdown
</a>
<div class="dropdown-menu" aria-labelledby="navbarDropdown">
<a class="dropdown-item" href="#">Action</a>
<a class="dropdown-item" href="#">Another action</a>
<div class="dropdown-divider"></div>
<a class="dropdown-item" href="#">Something else here</a>
</div>
</li>
<li class="nav-item">
<a class="nav-link disabled" href="#" tabindex="-1" aria-disabled="true">Disabled</a>
</li>
</ul>
<form class="form-inline my-2 my-lg-0">
<input class="form-control mr-sm-2" type="search" placeholder="Search" aria-label="Search">
<button class="btn btn-outline-success my-2 my-sm-0" type="submit">Search</button>
</form>
</div>
</nav>
你最好用这个图书馆而不是
react-bootstrap
尽管它很受欢迎,因为它还不支持v4
pr
因为这已经很久没有消息了