<div class="navbar-header"> <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false"> <span class="sr-only">Toggle navigation</span> <span class="icon-bar"></span> <span class="icon-bar"></span> <span class="icon-bar"></span> </button> <a class="navbar-brand" href="#" style = 'color:#e7e8e9'>网易新闻</a> </div> <!-- Collect the nav links, forms, and other content for toggling --> <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1"> <ul class="nav navbar-nav"> <?php $i = 0; foreach (Category::NavBarCategory() as $key => $value) { ?> <?php if ($i == 0) { echo "<li class='addclick active'><a href = " . Url::to(['show/index', 'NewsSearch[category_id]' => $key]) . "}> {$value} </a></li>"; } else { //echo "<li class='addclick' data = " .$key. " ><a href = '#'> $value <span class='sr-only'>(current)</span></a></li>"; echo "<li class='addclick'><a href = " . Url::to(['show/index', 'NewsSearch[category_id]' => $key]) . "}> {$value} </a></li>"; } $i++; ?> <?php } ?> </ul> <form class="navbar-form navbar-left" role="search">