Ruby on rails 带carrierwave的引导转盘
我正在尝试使用用户通过carrierwave上传的多张照片制作幻灯片 这是我的帖子/show.html.erbRuby on rails 带carrierwave的引导转盘,ruby-on-rails,twitter-bootstrap,carousel,carrierwave,Ruby On Rails,Twitter Bootstrap,Carousel,Carrierwave,我正在尝试使用用户通过carrierwave上传的多张照片制作幻灯片 这是我的帖子/show.html.erb <div id = "carousel-example-generic" class= "carousel slide" data-ride= "carousel"> <!-- Wrapper for slides --> <div class="carousel-inner"> <% @photo_attachments.ea
<div id = "carousel-example-generic" class= "carousel slide" data-ride= "carousel">
<!-- Wrapper for slides -->
<div class="carousel-inner">
<% @photo_attachments.each do |p| %>
<div class="item active">
<%=image_tag p.avatar_url.to_s%>
</div>
<!-- Controls -->
<a class="left carousel-control" href="#carousel-example-generic" role="button" data-slide="prev">
<span class="glyphicon glyphicon-chevron-left"></span>
</a>
<a class="right carousel-control" href="#carousel-example-generic" role="button" data-slide="next">
<span class="glyphicon glyphicon-chevron-right"></span>
</a>
<% end %>
</div>
.....
<script type="text/javascript">
$(function(){
$('.carousel').carousel();
});
</script>
.....
$(函数(){
$('.carousel').carousel();
});
我不知道如何在每张幻灯片上列出一张照片:(它仍然列出了我必须滚动的所有照片:(您正在将活动类应用于您使用的所有照片。)
div class="item active"
但应该是这样
div class="item"
并将其添加到javascript中
$( '.item:first' ).addClass( 'active');