页面加载菜单栏上的 javascript 事件类

Question

我已经使用 Laravel 构建了一个管理面板..其中我的侧栏有多个菜单..我面临的问题是，每当我单击其中一个菜单时，我想激活该类，但它无法保持该类的事件状态。

这是我的侧边栏的代码

<div id="sidebar">   
    <ul>
        <li class="submenu"> <a href="#"><i class="icon icon-list"></i> <span>Members</span></a>
            <ul>
              <li class="submenu-2"><a href="{{asset('member/create')}}">Create Member</a></li>          
              <li class="submenu-2"><a href="{{asset('member')}}">Member List</a></li>               
            </ul>
        </li>
        <li class="submenu"> <a href="#"><i class="icon icon-list"></i> <span>Payroll</span></a>
            <ul>
                    <li class="submenu-2"><a href="{{asset('payroll/create')}}">Create Monthly Payroll</a></li>               
                    <li class="submenu-2"><a href="{{asset('managerPayroll')}}">Unapproved Monthly Payroll (Management)</a></li>                           
                    <li class="submenu-2"><a href="{{asset('nonManagerPayroll')}}">Unapproved Monthly Payroll (Employee)</a></li>
                    <li class="submenu-2"><a href="{{asset('printEmployeeAccount')}}">Print Employee Account</a></li>                     
            </ul>
        </li>
        <li class="submenu"> <a href="#"><i class="icon icon-list"></i> <span>Report</span></a>
            <ul>
                    <li class="submenu-2"><a href="{{asset('serachManagerReport')}}">Search Manager Report</a></li> 
                    <li class="submenu-2"><a href="{{asset('serachNonManagerReport')}}">Search Employee Report</a></li>
                    <li class="submenu-2"><a href="{{asset('salaryReport')}}">Salary Sheet </a></li> 
            </ul>
        </li>
        <li class="submenu-2"> <a href="{{asset('changePassword')}}"><i class="icon icon-list"></i> <span>Password Update</span></a>
        </li>
    </ul>

</div> 

以及我用来使 URL 处于事件状态的 JavaScript。

<script src="//ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>         
<script>
    (function() {
    var nav = document.getElementById('sidebar'),
        anchor = nav.getElementsByTagName('a'),
        current = window.location.pathname.split('/')[1];
        for (var i = 0; i < anchor.length; i++) {
        if(anchor[i].href == current) {
            anchor[i].className = "active";
        }
    }
})();
</script>

任何人都可以建议这里的错误是什么吗？

Answer 1

您可以通过简单的方式做到这一点:通过以下方式在每个菜单中添加@yield:

<li class="@yield('menu_create_member') submenu-2"><a href="{{asset('member/create')}}">Create Member</a></li>

对于主菜单和子菜单，请尝试以下操作:

<li class="@yield('menu_member') submenu"> <a href="#"><i class="icon icon-list"></i> <span>Members</span></a>
  <ul>
   <li class="@yield('menu_create_member') submenu-2"><a href="{{asset('member/create')}}">Create Member</a></li>                        
   </ul>
 </li>

然后在加载时扩展主模板(@extends('layouts.master'))后在每个页面中添加此内容

@section('menu_member','active')  // For main menu


@section('menu_create_member','active') // For sub menu

然后自动激活当前菜单