当我更改屏幕尺寸时,我遇到导航栏无法打开菜单的问题。
以下是我正在运行的依赖项的版本:
"@angular/animations": "~9.0.6",
"@angular/common": "~9.0.6",
"@angular/compiler": "~9.0.6",
"@angular/core": "~9.0.6",
"@angular/forms": "~9.0.6",
"@angular/platform-browser": "~9.0.6",
"@angular/platform-browser-dynamic": "~9.0.6",
"@angular/router": "~9.0.6",
"bootstrap": "^5.1.1",
"jquery": "3.4.1",
"popper.js": "^1.16.1",
"rxjs": "~6.5.4",
"tslib": "^1.10.0",
"zone.js": "~0.10.2"
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我已经尝试按照另一篇文章中的建议降级我的 jquery,但这没有任何作用。
这是我的 HTML:
<nav class="navbar navbar-expand-lg navbar-dark bg-primary my-navbar fixed-top">
<div class="container-fluid">
<!--<a class="navbar-brand" href="#">Navbar</a> -->
<img
width="200"
alt="logo"
src= "assets/imgs/logo.png"
/>
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#collapsibleNavbar">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="collapsibleNavbar">
<ul class="navbar-nav me-auto">
<li class="nav-item">
<a class="nav-link" routerLink="/userprofile" routerLinkActive="active">Home
<!--<span class="visually-hidden">(current)</span>-->
</a>
</li>
<li class="nav-item"> …Run Code Online (Sandbox Code Playgroud) 请指出我的错
<div class="container">
<div class="row">
<div class="col-sm-3 mr-md-5 bg-success">Lorem ipsum dolor sit amet consectetur adipisicing elit. Totam, dicta corporis iusto ea reiciendis suscipit alias odit adipisci esse beatae at tempore ullam accusantium atque recusandae molestias voluptatem obcaecati modi.</div>
<div class="col-sm-4 mt-md-4 bg-warning">Lorem ipsum dolor sit amet consectetur adipisicing elit. Illo, at.</div>
</div>
</div>
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我需要在 h1 标签内嵌套 3 个 span 标签(或类似标签),将第一个标签对齐左侧,第二个标签对齐中间,第三个标签对齐右侧。
我可以通过 Bootstrap 来完成还是需要适当的 CSS?
我正在尝试使用 Bootstrap Flex Box 将项目与 html 页面的中心对齐。由于某种原因,align-items-center 属性不起作用。
<!DOCTYPE html>
<head>
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-EVSTQN3/azprG1Anm3QDgpJLIm9Nao0Yz1ztcQTwFspd3yD65VohhpuuCOmLASjC" crossorigin="anonymous">
</head>
<body>
<div class="container d-flex justify-content-center align-items-center">
elment goes here
</div>
<script src="https://cdn.jsdelivr.net/npm/@popperjs/core@2.9.2/dist/umd/popper.min.js" integrity="sha384-IQsoLXl5PILFhosVNubq5LC7Qb9DXgDA9i+tQ8Zj3iwWAwPtgFTxbJ8NT4GN1R8p" crossorigin="anonymous"></script>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/js/bootstrap.min.js" integrity="sha384-cVKIPhGWiC2Al4u+LWgxfKTRIcfu0JTxR+EQDz/bgldoEyl4H0zUF0QKbrJ0EcQF" crossorigin="anonymous"></script>
</body>
Run Code Online (Sandbox Code Playgroud) 我正在与Bootstrap5和合作Vue 3。我有多个buttons,每个都触发一个collapse。
我想要的是,如果我打开一个折叠,所有其他折叠都应该关闭。但现在每一个崩溃都会显示出来,而其他的则不会关闭。
我尝试过使用data-parent,data-bs-parent但这些都不起作用。
我怎样才能做到这一点?谢谢你!
<div class="row margin-top">
<div class="col">
<div class="d-grid gap-2">
<button type="button" class="btn color-success" style="height: 200px;" data-bs-toggle="collapse" data-bs-target="#collapse-b1" aria-expanded="false" aria-controls="collapse-b1" data-bs-parent="#myGroup">
Button 1
</button>
</div>
</div>
<div class="col">
<div class="d-grid gap-2">
<button type="button" class="btn color-primary" style="height: 200px;" data-bs-toggle="collapse" data-bs-target="#collapse-b2" aria-expanded="false" aria-controls="collapse-b2" data-bs-parent="#myGroup">
Button 2
</button>
</div>
</div>
</div>
<div>
<div class="collapse" id="collapse-b1">
<div class="mt-3">
Text 1
</div>
</div>
<div class="collapse" id="collapse-b2">
<div class="mt-3">
Text 2 …Run Code Online (Sandbox Code Playgroud) 我试图阻止 Bootstrap5 下拉菜单在单击内部时关闭。在 Bootstrap 3 中,下面的代码可以正常工作,但在 Bootstrap 5 中则无法正常工作。
//stop all bootstrap dropdown menu from closing on click inside
$(document).on('click', '.dropdown-menu', function (e) {
e.stopPropagation();
});
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我正在使用下面的代码:
<!DOCTYPE html>
<html lang="en">
<head>
<title>Bootstrap Example</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
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<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css" rel="stylesheet">
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body>
<script>
//stop all bootstrap dropdown menu from closing on click inside
$(document).on('click', '.dropdown-menu', function (e) {
e.stopPropagation();
});
</script>
<div class="container mt-3">
<h2>Dropdowns</h2>
<p>The .dropdown class is used to indicate a dropdown menu.</p> …Run Code Online (Sandbox Code Playgroud) 我想移动导航栏末尾的搜索图标和搜索输入。我正在使用 Bootstrap 5.0.2 IDK 如何移动最后的图标和搜索框,因为我也是 Bootstrap、HTML 和 CSS 的新手。另外,我不想增加搜索框的大小,我希望其宽度为 50%,如果我将宽度设置为 100%,搜索框和图标将最终显示,但我希望其宽度为 50%并保留两者他们最后
.Banner {
width: 100%;
height: 75%;
position: fixed;
background-image: url(/NavBar/Img.png);
background-size: cover;
background-position: center;
}
.icon-white {
color: white;
font-size: 20px;
cursor: pointer;
}
.cont:hover .cube {
color: black;
}
#searchform {
float: right;
}Run Code Online (Sandbox Code Playgroud)
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Linux Coder</title>
<link rel="stylesheet" href="/style.css">
<!-- Bootstrap -->
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-EVSTQN3/azprG1Anm3QDgpJLIm9Nao0Yz1ztcQTwFspd3yD65VohhpuuCOmLASjC" crossorigin="anonymous">
<!-- Bootstrap Icons --> …Run Code Online (Sandbox Code Playgroud)使用 Bootstrap 5 和 (s)css 时如何创建对角线风格的背景(如下面的屏幕截图所示)?
理想情况下与此处记录的其他 Bootstrap 后台实用程序完美配合: https ://getbootstrap.com/docs/5.3/utilities/background/
例如,当有:
<div class="bg-primary-subtle text-emphasis-primary">
Lorem ipsum.
</div>
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或使用其他颜色、渐变和不透明度:
<div class="bg-success text-white bg-gradient bg-opacity-75">
Lorem ipsum.
</div>
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能够轻松添加对角线效果(向上/向下任一方向)?
或者有时:
bootstrap-5 ×8
html ×4
css ×3
alignment ×1
angular ×1
bootstrap-4 ×1
javascript ×1
navbar ×1
sass ×1
vue.js ×1
vuejs3 ×1