thymeleaf引⼊公共⽚段并传递参数thymeleaf引⼊其他界⾯---公共页⾯元素的抽取
三种引⼊功能⽚段的th属性:
th:insert ：将公共⽚段整个插⼊到声明引⼊的元素中
th:replace ：将声明引⼊的元素替换为公共⽚段
th:include ：将被引⼊的⽚段的内容包含进这个标签中
页脚页眉或其他公共菜单等：
1）templatesmons⽬录下创建bar.html
2)在bar.html中编写要引⼊的代码
3）如果引⼊代码是th:fragment="topbar"，则主⽹页引⼊⽅法是：（公共头）
<div th:replace="commons/bar::topbar"></div>
3)如果引⼊代码是id="sidebar"，则主⽹页引⼊⽅法是：（侧边栏）
<div th:replace="commons/bar::#sidebar(activeUri='emps')"></div>
4）在后⾯加括号传⼊参数，多个参数⽤逗号分隔
因为有多个页⾯引⽤这个，所以⾼亮哪个需要处理
判断是否在主页⾯，如果在主页⾯则主页⾯⾼亮
判断是否在员⼯页⾯，如果在，则员⼯页⾼亮
<a class="nav-link active"
th:class="${activeUri=='main.html'?'nav-link active':'nav-link'}"
href="#" th:href="@{/main.html}">
bar.html中的代码：
<!DOCTYPE html>
<html lang="en" xmlns:th="">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
<!--topbar-->
<nav class="navbar navbar-dark sticky-top bg-dark flex-md-nowrap p-0" th:fragment="topbar">
<a class="navbar-brand col-sm-3 col-md-2 mr-0" href="getbootstrap/docs/4.0/examples/dashboard/#">[[${session.loginUser}]]</a>    <input class="form-control form-control-dark w-100" type="text" placeholder="Search" aria-label="Search">
<ul class="navbar-nav px-3">
<li class="nav-item text-nowrap">
<a class="nav-link" href="getbootstrap/docs/4.0/examples/dashboard/#">Sign out</a>
</li>
</ul>
</nav>
</nav>
<!--sidebar-->
<nav class="col-md-2 d-none d-md-block bg-light sidebar" id="sidebar">
<div class="sidebar-sticky">
<ul class="nav flex-column">
<li class="nav-item">
<a class="nav-link active"
th:class="${activeUri=='main.html'?'nav-link active':'nav-link'}"
href="#" th:href="@{/main.html}">
<svg xmlns="/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-home">
<path d="M3 9l9-7 9 7v11a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2z"></path>
<polyline points="9 22 9 12 15 12 15 22"></polyline>
</svg>
Dashboard <span class="sr-only">(current)</span>
</a>
</li>
<li class="nav-item">
<a class="nav-link"
href="getbootstrap/docs/4.0/examples/dashboard/#">
<svg xmlns="/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-file">
<path d="M13 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V9z"></path>
<polyline points="13 2 13 9 20 9"></polyline>
</svg>
Orders
</a>
</li>
<li class="nav-item">
<a class="nav-link" href="getbootstrap/docs/4.0/examples/dashboard/#">
<svg xmlns="/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-shopping-cart">
<circle cx="9" cy="21" r="1"></circle>
<circle cx="20" cy="21" r="1"></circle>
<path d="M1 1h4l2.68 13.39a2 2 0 0 0 2 1.61h9.72a2 2 0 0 0 2-1.61L23 6H6"></path>
</svg>
Products
</a>
</li>
<li class="nav-item">
<a class="nav-link active" href="#" th:href="@{/emps}"
th:class="${activeUri=='emps'?'nav-link active':'nav-link'}">
<svg xmlns="/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-users">
<path d="M17 21v-2a4 4 0 0 0-4-4H5a4 4 0 0 0-4 4v2"></path>
<circle cx="9" cy="7" r="4"></circle>
<path d="M23 21v-2a4 4 0 0 0-3-3.87"></path>
<path d="M16 3.13a4 4 0 0 1 0 7.75"></path>
</svg>
员⼯管理
</a>
</li>
<li class="nav-item">
<a class="nav-link" href="getbootstrap/docs/4.0/examples/dashboard/#">
<svg xmlns="/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-bar-chart-2">
<line x1="18" y1="20" x2="18" y2="10"></line>
<line x1="12" y1="20" x2="12" y2="4"></line>
<line x1="6" y1="20" x2="6" y2="14"></line>
</svg>
Reports
</a>
</li>
<li class="nav-item">
<a class="nav-link" href="getbootstrap/docs/4.0/examples/dashboard/#">
<a class="nav-link" href="getbootstrap/docs/4.0/examples/dashboard/#">
<svg xmlns="/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-layers">
<polygon points="12 2 2 7 12 12 22 7 12 2"></polygon>
<polyline points="2 17 12 22 22 17"></polyline>
<polyline points="2 12 12 17 22 12"></polyline>
</svg>
Integrations
</a>
</li>
</ul>
<h6 class="sidebar-heading d-flex justify-content-between align-items-center px-3 mt-4 mb-1 text-muted">
<span>Saved reports</span>
<a class="d-flex align-items-center text-muted" href="getbootstrap/docs/4.0/examples/dashboard/#">
<svg xmlns="/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-plus-circle"><circle cx="12" cy="12" r="10"></circle><line x1="12" y1="8" x2="12" y2="16"></line><line x1="8" y1="12" x2="16" y2="12"></line></svg>
</a>
</h6>
<ul class="nav flex-column mb-2">
<li class="nav-item">
<a class="nav-link" href="getbootstrap/docs/4.0/examples/dashboard/#">
<svg xmlns="/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-file-text">
<path d="M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z"></path>
<polyline points="14 2 14 8 20 8"></polyline>
<line x1="16" y1="13" x2="8" y2="13"></line>
<line x1="16" y1="17" x2="8" y2="17"></line>
<polyline points="10 9 9 9 8 9"></polyline>
</svg>
Current month
</a>
</li>
<li class="nav-item">
<a class="nav-link" href="getbootstrap/docs/4.0/examples/dashboard/#">
<svg xmlns="/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-file-text">
<path d="M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z"></path>
<polyline points="14 2 14 8 20 8"></polyline>
<line x1="16" y1="13" x2="8" y2="13"></line>
<line x1="16" y1="17" x2="8" y2="17"></line>
<polyline points="10 9 9 9 8 9"></polyline>
</svg>
Last quarter
</a>
</li>
svg和h5的关系
<li class="nav-item">
<a class="nav-link" href="getbootstrap/docs/4.0/examples/dashboard/#">
<svg xmlns="/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-file-text">
<path d="M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z"></path>
<polyline points="14 2 14 8 20 8"></polyline>
<line x1="16" y1="13" x2="8" y2="13"></line>
<line x1="16" y1="17" x2="8" y2="17"></line>
<polyline points="10 9 9 9 8 9"></polyline>
</svg>
Social engagement
</a>
</li>
<li class="nav-item">
<a class="nav-link" href="getbootstrap/docs/4.0/examples/dashboard/#">
<svg xmlns="/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stro
ke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-file-text">
<path d="M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z"></path>
<polyline points="14 2 14 8 20 8"></polyline>
<polyline points="14 2 14 8 20 8"></polyline>                        <line x1="16" y1="13" x2="8" y2="13"></line>                        <line x1="16" y1="17" x2="8" y2="17"></line>                        <polyline points="10 9 9 9 8 9"></polyline>                    </svg>
Year-end sale
</a>
</li>
</ul>
</div>
</nav>
</body>
</html>

版权声明：本站内容均来自互联网，仅供演示用，请勿用于商业和其他非法用途。如果侵犯了您的权益请与我们联系QQ:729038198，我们将在24小时内删除。