Question

之前已经问过这个问题，我搜索了每个帖子。不幸的是，它们都不适合我的情况。

我正在尝试制作一个多幻灯片旋转木马，遵循此处的编码：https://codepen.io/anon/pen/OmZppE

我在<head>中有以下链接脚本/ CSS

<script src="http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script>

所以我假设我正确地包含了Jquery和Bootstrap（css和js）。然而，当我执行这个脚本时

$('.multi-item-carousel').carousel({
  interval: false
});

// for every slide in carousel, copy the next slide's item in the slide.
// Do the same for the next, next item.
$('.multi-item-carousel .item').each(function(){
  var next = $(this).next();
  if (!next.length) {
    next = $(this).siblings(':first');
  }
  next.children(':first-child').clone().appendTo($(this));

  if (next.next().length>0) {
    next.next().children(':first-child').clone().appendTo($(this));
  } else {
    $(this).siblings(':first').children(':first-child').clone().appendTo($(this));
  }
});

我遇到了错误：“Uncaught TypeError：$（...）。carousel不是函数”

思考？

编辑：忘记了实际轮播的HTML，忽略里面的erb代码。与问题无关。

<div class="carousel slide multi-item-carousel" id="theCarousel">
    <div class="carousel-inner">
    <% profile.ventures.each_with_index do |v, index| %>
    <% if index == 0 %>
        <div class="item active">
    <% else %>
        <div class="item">
    <% end %>
        <div class="col-xs-4">
        <%= link_to v do %>
           <div class="image-box">
                 <img src="http://placehold.it/600x450" class="thumbnail img-responsive">
                     <div class="image-box-caption">
                        <b>
                      <span class="image-box-text"><%= v.title %></span>
                    </b>
                      </div>
                      <div class="image-box-price">
                        <b><span class="image-box-text" style="color: white;">From $<%= v.price %></span></b>
                      </div>
            </div>
        <% end %>
        </div>
      </div>
     <% end %>
    </div>
    <a class="left carousel-control" href="#theCarousel" data-slide="prev"><i class="glyphicon glyphicon-chevron-left"></i></a>
    <a class="right carousel-control" href="#theCarousel" data-slide="next"><i class="glyphicon glyphicon-chevron-right"></i></a>
  </div>

Answer 1

https://codepen.io/anon/pen/YVLQop

添加了：

$(document).ready(function() {
  console.log( "ready!" );
});

得到错误：“$（...）。carousel不是一个函数”虽然我已经包含了JQuery，Bootstrap.min.css和Bootstrap.min.js

1 个答案: