CSS Scroll Animation不会在django中运行

时间：2016-05-03 18:31:41

标签： javascript jquery html css django

我正在使用Django和Jquery在我的浏览器中显示在屏幕上时淡入图像。我试图避免使用外部库，我找到了一个很好的教程。

问题是，代码适用于codepen但不适用于我的Django网站。

这是codepen http://codepen.io/SitePoint/pen/MwEaQM

这是我的代码：

HTML 

{% load staticfiles %}

<script src="http://ajax.aspnetcdn.com/ajax/jQuery/jquery-2.1.0.js"></script>
<script src="http://ajax.aspnetcdn.com/ajax/modernizr/modernizr-2.7.2.js"></script>
<link rel="stylesheet" href="{% static 'css/animate.css' %}">
<script type="text/javascript" src="{% static 'js/animate.js' %}"></script>

<body>
<!--For our animations to look good, the animated elements need to be able to be scrolled to. For this example I've added dummy content to the top -->
<div class="main-container">
  <div class="container">
    <h1>Slide in from the left </h1>
    <p>This animation will focus on sliding an element from the left once it enters the view of the user</p>
  </div>
  <div class="container">
    <h2>
 Our Testimonials <i class="fa fa-comment"></i></h2>
    <p> We have worked in the industry for 15 years and have provided services to a wide range of clients.</p>
    <p>Come and see what our clients are saying about our services. </p>
  </div>
  <div class="container cf">
    <!-- testimonial one -->
    <div class="animation-element slide-left testimonial">
      <div class="header">
        <div class="left">
          <img src="http://drive.google.com/uc?export=download&id=0B7UPM0QugWUjVTdZcktRTWhNamM" />
        </div>
        <div class="right">
          <h3>Johnathon Richard Smith</h3>
          <h4>CEO / Manager - Auto Incorporated</h4>
        </div>
      </div>
      <div class="content"><i class="fa fa-quote-left"></i> When I started using their service I was skeptical. They promised me a 300% return on my initial investment. However they came through on their word and now my business is flourishing.. <i class="fa fa-quote-right"></i>
      </div>
      <div class="rating">
        <i class="fa fa-star"></i>
        <i class="fa fa-star"></i>
        <i class="fa fa-star"></i>
        <i class="fa fa-star"></i>
        <i class="fa fa-star-half-o"></i>
      </div>
    </div>
    <!--testimonial two -->
    <div class="animation-element slide-left testimonial">
      <div class="header">
        <div class="left">
          <img src="http://drive.google.com/uc?export=download&id=0B7UPM0QugWUjV3BseTMtcEU1T2M" />
        </div>
        <div class="right">
          <h3>Joanna Hammerlton</h3>
          <h4>Marketing Manager - Omega Creative</h4>
        </div>
      </div>
      <div class="content"><i class="fa fa-quote-left"></i> Our company first enlisted their services when we had a down-turn in sales and revene. They outlined a series of steps we could take to improve our position and within a year we are making signifcant improvements..
        <i class="fa fa-quote-right"></i>
      </div>
      <div class="rating">
        <i class="fa fa-star"></i>
        <i class="fa fa-star"></i>
        <i class="fa fa-star"></i>
        <i class="fa fa-star"></i>
        <i class="fa fa-star-o"></i>
      </div>
    </div>
    <!--testimonial three -->
    <div class="animation-element slide-left testimonial">
      <div class="header">
        <div class="left">
          <img src="http://drive.google.com/uc?export=download&id=0B7UPM0QugWUjTURta0pyMEtoUmc
" />
        </div>
        <div class="right">
          <h3>Mark Jamerson</h3>
          <h4>CEO - Generic Business</h4>
        </div>
      </div>
      <div class="content"><i class="fa fa-quote-left"></i> We entered into a 12 month period of service with this company in the hopes to improve our returns. After this period we have a return of double our initial investment..
        <i class="fa fa-quote-right"></i>
      </div>
      <div class="rating">
        <i class="fa fa-star"></i>
        <i class="fa fa-star"></i>
        <i class="fa fa-star"></i>
        <i class="fa fa-star"></i>
        <i class="fa fa-star"></i>
      </div>
    </div>
    <!--testimonial four -->
    <div class="animation-element slide-left testimonial">
      <div class="header">
        <div class="left">
          <img src="http://drive.google.com/uc?export=download&id=0B7UPM0QugWUjb1dxcGZEYUc0Z3M" />
        </div>
        <div class="right">
          <h3>Susan Hilton</h3>
          <h4>Financial Officer - People Tech</h4>
        </div>
      </div>
      <div class="content"><i class="fa fa-quote-left"></i> Our involvement in this company has been mutually beneficial. We were hoping for slightly higher returns, however the current level of returns are sufficient..
        <i class="fa fa-quote-right"></i>
      </div>
      <div class="rating">
        <i class="fa fa-star"></i>
        <i class="fa fa-star"></i>
        <i class="fa fa-star"></i>
        <i class="fa fa-star-o"></i>
        <i class="fa fa-star-o"></i>
      </div>
    </div>
  </div>
</body>

CSS 

/*These styles contain basic styles for fomatting along with our animation css*/

body {
  font-size: 16px;
  font-family: 'Open Sans', sans-serif;
  font-weight: 400;
  background: #efefef;
  line-height: 170%;
}

strong,
b {
  font-weight: 600
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 300;
  line-height: 150%;
}

i.fa {
  color: #333;
}

*,
*:before,
*:after {
  box-sizing: border-box;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
}
/*clearfixes*/

.cf:before,
.cf:after {
  content: " ";
  display: table;
}

.cf:after {
  clear: both;
}

.main-container {
  background: #fff;
  max-width: 1000px;
  margin: 25px auto 25px auto;
  position: relative;
}

.container {
  position: relative;
  padding: 25px;
}
/*animation element*/

.animation-element {
  opacity: 0;
  position: relative;
}
/*animation element sliding left*/

.animation-element.slide-left {
  opacity: 0;
  -moz-transition: all 500ms linear;
  -webkit-transition: all 500ms linear;
  -o-transition: all 500ms linear;
  transition: all 500ms linear;
  -moz-transform: translate3d(-100px, 0px, 0px);
  -webkit-transform: translate3d(-100px, 0px, 0px);
  -o-transform: translate(-100px, 0px);
  -ms-transform: translate(-100px, 0px);
  transform: translate3d(-100px, 0px, 0px);
}

.animation-element.slide-left.in-view {
  opacity: 1;
  -moz-transform: translate3d(0px, 0px, 0px);
  -webkit-transform: translate3d(0px, 0px, 0px);
  -o-transform: translate(0px, 0px);
  -ms-transform: translate(0px, 0px);
  transform: translate3d(0px, 0px, 0px);
}
/*animation slide left styled for testimonials*/

.animation-element.slide-left.testimonial {
  float: left;
  width: 47%;
  margin: 0% 1.5% 3% 1.5%;
  background: #F5F5F5;
  padding: 15px;
box-shadow: 0px 1px 1px 0px rgba(0, 0, 0, 0.2);
  border: solid 1px #EAEAEA;
}
.animation-element.slide-left.testimonial:hover,
.animation-element.slide-left.testimonial:active{
  box-shadow: 0px 2px 8px 0px rgba(0, 0, 0, 0.25);
}

.animation-element.slide-left.testimonial:nth-of-type(odd) {
  width: 48.5%;
  margin: 0% 1.5% 3.0% 0%;
}

.animation-element.slide-left.testimonial:nth-of-type(even) {
  width: 48.5%;
  margin: 0% 0% 3.0% 1.5%;
}

.animation-element.slide-left.testimonial .header{
  float: left;
  width: 100%;
  margin-bottom: 10px;
}
.animation-element.slide-left.testimonial .left{
  float: left;
  margin-right: 15px;
}
.animation-element.slide-left.testimonial .right{
  float: left;
}

.animation-element.slide-left.testimonial img {
  width: 65px;
  height: 65px;
  border-radius: 50%;
  box-shadow: 0px 1px 3px rgba(51, 51, 51, 0.5);
}

.animation-element.slide-left.testimonial h3 {
  margin: 0px 0px 5px 0px;
}

.animation-element.slide-left.testimonial h4 {
  margin: 0px 0px 5px 0px;
}

.animation-element.slide-left.testimonial .content {
  float: left;
  width:100%;
  margin-bottom: 10px;
}

.animation-element.slide-left.testimonial .rating{}

.animation-element.slide-left.testimonial i {
  color: #aaa;
  margin-right: 5px;
}



/*media queries for small devices*/
@media screen and (max-width: 678px){
  /*testimonials*/
  .animation-element.slide-left.testimonial,
  .animation-element.slide-left.testimonial:nth-of-type(odd),
  .animation-element.slide-left.testimonial:nth-of-type(even){
    width: 100%;
    margin: 0px 0px 20px 0px;
  }
  .animation-element.slide-left.testimonial .right,
  .animation-element.slide-left.testimonial .left,
  .animation-element.slide-left.testimonial .content,
  .animation-element.slide-left.testimonial .rating{
    text-align: center;
    float: none;
  }
  .animation-element.slide-left.testimonial img{
    width: 85px;
    height: 85px;
    margin-bottom: 5px;
  }

}

JS 

var $animation_elements = $('.animation-element');
var $window = $(window);

function check_if_in_view() {
  var window_height = $window.height();
  var window_top_position = $window.scrollTop();
  var window_bottom_position = (window_top_position + window_height);

  $.each($animation_elements, function() {
    var $element = $(this);
    var element_height = $element.outerHeight();
    var element_top_position = $element.offset().top;
    var element_bottom_position = (element_top_position + element_height);

    //check to see if this current container is within viewport
    if ((element_bottom_position >= window_top_position) &&
        (element_top_position <= window_bottom_position)) {
      $element.addClass('in-view');
    } else {
      $element.removeClass('in-view');
    }
  });
}

$window.on('scroll resize', check_if_in_view);
$window.trigger('scroll');

应该是一样的。我不确定为什么它不起作用。我已经尝试将jquery包装在函数中以使其等待加载内容但是我得到了相同的结果。

编辑：Here is a screenshot of the requests它似乎正在加载一切。没有错误。动画内容应该隐藏，但是当我滚动时它不会出现。

1 个答案:

答案 0 :(得分：0)

有任何错误吗？ CSS和JS文件是否存在？这不应该直接与Django有任何关系，但可能是由于使用Django的静态文件引擎无法正确提供文件。您确定要下载所有文件吗？

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