2016-11-06 117 views
0

任何人都知道爲什麼我的網頁加載與導航欄預先查看此代碼切換下來?頁面加載與導航欄擴展 - 已經檢查「崩潰」

導航欄加載擴展,但隨後單擊切換按鈕將其刷新到擴展位置。第二次單擊,然後縮回導航欄,以我想它在初始位置

<div class="nav-gradient"> 
    <nav class="navbar navbar-default navbar-fixed-top"> 
     <div> 
      <!-- Brand and toggle get grouped for better mobile display --> 
      <div class="navbar-header"> 
       <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1"> 
        <span class="sr-only">Toggle navigation</span> 
        <span class="icon-bar"></span> 
        <span class="icon-bar"></span> 
        <span class="icon-bar"></span> 
       </button> 
      </div> 

      <!-- Collect the nav links, forms, and other content for toggling --> 
      <div class="navbar-collapse" id="bs-example-navbar-collapse-1"> 
       <ul class="nav navbar-nav navbar-right navbar-right-matt"> 
        <li class="dropdown"> 
         <a href="/websites/view/high-end-price" class="dropdown-toggle" data-toggle="dropdown"><?=_('Websites')?><b class="caret"></b></a> 
         <ul class="dropdown-menu"> 

回答

0

類崩添加到您的.navbar-collapse像這樣:

<div class="navbar-collapse collapse" id="bs-example-navbar-collapse-1">