我使用了两种不同的桌面和移动菜单。当我进入移动视图时，折叠菜单无效。我使用：
$(".navbar-collapse").collapse('hide');
在页面加载上使用它之后，首先显示然后隐藏。
以下是我的移动菜单代码：
<nav class="navbar navbar-default navbar-fixed-top">
<div class="top-header">
<!-- Brand and toggle get grouped for better mobile display -->
<div class="navbar-header pull-left" style="margin-left:5px">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
</div>
<a href="http://localhost/eboighar/" class="logo-mini">
<img src="http://localhost/eboighar/img/eboi-s-logo.png" alt="Eboighar Small Logo">
</a>
<div class="pull-right cart-mview-top">
<a id="cart_at_head2" class="pull-right">
<div class="total" style="margin-top:10px;">
<span style="color: #666666;font-size: 14px;margin-top: 13px;padding-right: 5px;" id="headeritems3">0</span>
</div>
<img src="http://localhost/eboighar/img/cart.png" style="margin-right:5px;border-left: 1px solid #b3b3b3; margin-top: 0px;padding-left: 5px;" alt="cart">
</a>
<!-- <img class="header-busket" src="asset/busket.png"/> -->
<div id="cart-sumary2" class=" col-xs-12 m-tab-view" style="display : none;background:#fafafa;">
<div class="cart-sumary2-mobile" style="background:#fafafa;">
<h4 class="txt-blue" style="text-align:center">Cart Summary</h4>
<img id="close_cart_up2" class="close-cart" src="http://localhost/eboighar/img/minus.png" alt="eboighar Ico" style="position: absolute;top:15px; right:15px; height:16px;">
<div>
<div class="padding-10" id="cart_item_holder2">
<div class="bg-fa">
<div id="cart_product_list2" class="mCustomScrollbar _mCS_2 mCS-autoHide mCS_no_scrollbar"><div id="mCSB_2" class="mCustomScrollBox mCS-dark mCSB_vertical mCSB_inside" style="max-height: 300px;" tabindex="0"><div id="mCSB_2_container" class="mCSB_container mCS_y_hidden mCS_no_scrollbar_y" style="position:relative; top:0; left:0;" dir="ltr"><div class="btm-border-sum no_item"><strong>You Cart is empty</strong>
<div class="clear_both"></div>
</div></div><div id="mCSB_2_scrollbar_vertical" class="mCSB_scrollTools mCSB_2_scrollbar mCS-dark mCSB_scrollTools_vertical" style="display: none;"><div class="mCSB_draggerContainer"><div id="mCSB_2_dragger_vertical" class="mCSB_dragger" style="position: absolute; min-height: 30px; top: 0px;" oncontextmenu="return false;"><div class="mCSB_dragger_bar" style="line-height: 30px;"></div></div><div class="mCSB_draggerRail"></div></div></div></div></div>
<div id="price_and_button2" style="display: none;">
<div class="pull-right" style="font-size:18px;">Total : Tk <font id="cart_list_total2" class="text-red">0.00</font></div>
<div class="clear_both"></div>
<div class="crt_btn_con ">
</div>
</div>
</div>
</div>
</div>
</div><!-- End of Cart Summery. -->
</div>
<div class="clearfix"> </div>
</div>
</div>
<div stylle="clear:both; margin:0 5px;">
<form class="menu-search-frm" role="search" action="http://localhost/eboighar/index.php/index/searchbookview_m/" method="post" onsubmit="return submfrom_2(0)" name="searchForm_2" id="searchForm_2">
<div class="form-group menu-top-search">
<div class="input-group" style="padding:0 6px;">
<input class="form-control" style="border:1px solid #ccc;background:#fff;" id="search2" name="search2" autocomplete="off" onkeyup="lookup_2(this.value,event);" value="" placeholder="Enter Book Title, Author or Publisher" type="text">
<div class="suggestionsBox" id="suggestions_2" style="display: none; position:absolute; z-index:999999999999999999;background:#fff;left: 27%;top:30px;">
<!-- <img src="http://localhost/eboighar/images/view/upArrow.png" style="position: relative; top: -10px; left: 30px;" alt="upArrow" /> -->
<div class="suggestionList" id="autoSuggestionsList_2" style="max-height:300px; overflow:auto">
</div>
</div>
<div class="input-group-btn">
<a style="border:0px;" class="btn btn-default add_serch glyphicon glyphicon-search" id="basic-addon2" href="javascript:submfrom_2(1); "> </a>
</div>
</div>
</div>
</form>
</div>
<!-- Collect the nav links, forms, and other content for toggling -->
<div id="m_menu_top_con" class="navbar-collapse collapse mobile-menu-top" aria-expanded="false">
<div style="clear:both"></div>
<a id="close_mobile_menu" class="close_mobile_menu btn pull-right" style=" margin: -6px -10px -3px;padding: 0;border:none !important"><span class="glyphicon glyphicon-remove" aria-hidden="true"></span></a>
<div style="clear:both"></div>
<ul class="nav navbar-nav ">
<li class="active">
<a href="http://localhost/eboighar/" style="border-top:1px dashed #ccc;"><i class="glyphicon glyphicon-home ico-danger"></i> Home </a>
</li>
<li>
<a href="http://localhost/eboighar/index.php/index/aboutus/1"><i class="glyphicon glyphicon-user ico-success"></i> About eBoighar</a>
</li>
<li><a href="http://localhost/eboighar/index.php/index/howtobuy/"><span><img class="nav-2-ico_ac" src="http://localhost/eboighar/img/howtobuy.PNG" alt="Eboighar How to Buy"></span>How to buy books</a></li>
<li><a href="http://localhost/eboighar/index.php/index/unlisted_book_order"><i class=" glyphicon glyphicon-tasks ico-warning"></i> Order unlisted books</a></li>
<!-- <li><a href="http://localhost/eboighar/index.php/index/tutorial_public/"><i class="glyphicon glyphicon-file ico-info"></i> Tutorials</a></li> -->
<li><a href="http://localhost/eboighar/index.php/index/bulk_order/"><i class="glyphicon glyphicon-gift ico-danger"></i> Bulk order</a></li>
<li><a href="http://localhost/eboighar/index.php/index/medical_equipment/"><i class="glyphicon glyphicon-briefcase ico-success"></i> Medical equipment</a></li>
<li><a href="http://localhost/eboighar/index.php/index/printingNbinding"><i class="glyphicon glyphicon-print ico-info"></i> Printing & Binding </a></li>
<li>
<a href="http://localhost/eboighar/index.php/index/NewsAll/"><i class="glyphicon glyphicon-globe ico-warning"></i> News </a>
</li>
<li>
<a href="http://localhost/eboighar/index.php/index/contact/1"><i class="glyphicon glyphicon-earphone ico-info"></i> Contact Us </a>
</li>
</ul>
<div style="clear:both"></div>
<p class="log pull-right" style="margin-bottom:10px;">
<a class="" href="http://localhost/eboighar/index.php/index/login" style="font-size:12px; color:#000000; padding: 5px 7px;"><i class="glyphicon glyphicon-lock"></i>Login</a>
<a class="" href="http://localhost/eboighar/index.php/index/signup/" style="font-size:12px; color:#000000; padding: 5px 7px;"><i class="glyphicon glyphicon-user"></i>Signup</a>
</p>
</div><!-- /.navbar-collapse -->
</nav>
你可以在这里看到问题：http://eboighar.com/ 有人帮助解决这个问题......