【发布时间】:2021-05-05 09:28:00
【问题描述】:
在 Blazor 应用程序中,当我单击侧边栏中的切换按钮导航菜单时,它只会折叠侧边栏并且主体停留在那里。我想让侧边栏不可见,主体向左移动。于是我在mainlayout.layzor中写了如下代码:
@inherits LayoutComponentBase
@code {
private bool collapseNavMenu = true;
private string NavMenuCssClass => collapseNavMenu ? "collapse" : null;
private void ToggleNavMenu() {
collapseNavMenu = !collapseNavMenu;
}
}
<div class="page">
<div class="sidebar">
<div class="pos-f-t">
<nav class="navbar navbar-dark bg-blue top-row px-4">
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarToggleExternalContent" aria-controls="navbarToggleExternalContent" aria-expanded="false" aria-label="Toggle navigation" @onclick="ToggleNavMenu">
<span class="navbar-toggler-icon"></span>
</button>
</nav>
<div class="@NavMenuCssClass">
<ul class="nav flex-column">
<li class="nav-item px-3">
<NavLink class="nav-link" href="" Match="NavLinkMatch.All">
<span class="oi oi-home" aria-hidden="true"></span> Home
</NavLink>
</li>
<li class="nav-item px-3">
<NavLink class="nav-link" href="counter">
<span class="oi oi-plus" aria-hidden="true"></span> Counter
</NavLink>
</li>
<li class="nav-item px-3">
<NavLink class="nav-link" href="fetchdata">
<span class="oi oi-list-rich" aria-hidden="true"></span> Fetch data
</NavLink>
</li>
</ul>
</div>
</div>
</div>
<div class="main">
<div class="top-row px-4">
<a href="https://docs.microsoft.com/aspnet/" target="_blank">About</a>
</div>
<div class="content px-4">
@Body
</div>
</div>
</div>
当导航栏不可见时,有人可以帮助使主 @Body 向左移动吗?
提前致谢。 俊
【问题讨论】:
-
你想用css3把body向左移动,然后隐藏吗?