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jquery implements Sina Weibo comment scrolling effect_jquery

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2016-05-16 15:46:421436browse

The example in this article describes the implementation of jquery-like Sina Weibo comment scrolling effect. Share it with everyone for your reference. The details are as follows:

JQuery is used here to achieve the comment scrolling effect, which imitates the Sina Weibo lobby text scrolling effect. It was an effect that many people worshiped in the past, but now it is imitated everywhere. Haha, this is still imitated today, with comments and avatars. Scroll down together. The latest one will fade in and out in a seamless loop. If you think it’s good, just push it down.

Click here to preview the effect:

http://demo.jb51.net/js/2015/jquery-sina-scroll-pl-codes/

The operation effect is as shown below:

The specific code is as follows: 

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" 
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>漂亮的评论滚动效果，带头像图片一起滚动</title>
<style>
html,body{font-family:Verdana,sans-serif; font-size:12px;}
ul{padding:0;} 
a:link{text-decoration:none;}
.box {padding:30px 0 30px 0;background: #C05732;}
.box_content a {color:#E6E5CC;}
.box_content {clear:both; overflow:hidden; width:287px; padding:0 0 0 30px;}
.r_comments{position:relative; height:262px;}
.r_comments ul{list-style:none outside none; margin-left:0px; border-top:1px dashed #a04524;}
.r_comments ul li{padding:5px 0px; line-height:20px; border-bottom:1px dashed #8C391C; border-top:1px dashed #D08364;}
.r_comments li img{background:#FFF; border:1px solid#999; height:32px; float:left; padding:1px; margin:4px 4px 0 0;}
</style>
</head>
<body>
<div class="box">
 <div class="box_content r_comments">
 <ul style="margin-top: 0px;" id="rcslider">
  <li style="opacity: 0.6;"><img class="avatar avatar-32 photo lazy"  src="/static/imghwm/default1.png"  data-src="images/0.png"  alt="jquery implements Sina Weibo comment scrolling effect_jquery"    style="max-width:90%"  style="max-width:90%"> <a href="#">零零零000：<br>
  正在学习wordpress，正好找到这篇</a><br>
  </li>
  <li style="opacity: 0.6;"><img class="avatar avatar-32 photo lazy"  src="/static/imghwm/default1.png"  data-src="images/1.png"  alt="大世界壹壹壹111"    style="max-width:90%"  style="max-width:90%"> <a href="#">壹壹壹111：<br>
  谷歌搜了下进来了。大牛。</a><br>
  </li>
  <li style="opacity: 0.6;"><img class="avatar avatar-32 photo lazy"  src="/static/imghwm/default1.png"  data-src="images/2.png"  alt="天涯海角22"    style="max-width:90%"  style="max-width:90%"> <a href="#">贰贰贰222：<br>
  嘿嘿，看了你的那篇《漂亮的评论滚动效果》</a><br>
  </li>
  <li style="opacity: 0.6;"><img class="avatar avatar-32 photo lazy"  src="/static/imghwm/default1.png"  data-src="images/3.png"  alt="小小少年"    style="max-width:90%"  style="max-width:90%"> <a href="#">打跑小日本-叁叁叁333：<br>
  请教个问题，使用media query后</a><br>
  </li>
  <li style="opacity: 0.6;"><img class="avatar avatar-32 photo lazy"  src="/static/imghwm/default1.png"  data-src="images/4.png"  alt="大块头儿郎4"    style="max-width:90%"  style="max-width:90%"> <a href="#">大块头儿郎4：<br>
  吹吧，这还挺不错，这个可以测试一下</a><br>
  </li>
 </ul>
 </div>
</div>
<script src="jquery-1.6.2.min.js" type="text/javascript"></script> 
<script type="text/javascript">
jQuery(function(a) {
 a(function() {
  var b;
  a("#rcslider").hover(function() {
   clearInterval(b)
  },
  function() {
   b = setInterval(function() {
    var b = a("#rcslider"),
    c = b.find("li:last").height();
    b.animate({
     marginTop: c + 3 + "px"
    },
    1e3,
    function() {
     b.find("li:last").prependTo(b),
     b.find("li:first").hide(),
     b.css({
      marginTop: 0
     }),
     b.find("li:first").fadeIn(1e3)
    })
   },
   3e3)
  }).trigger("mouseleave")
 }),
 a(document).ready(function() {
  a("#rcslider li").css({
   opacity: ".6"
  }),
  a("#rcslider li").hover(function() {
   a(this).stop().fadeTo(300, 1)
  },
  function() {
   a(this).stop().fadeTo(300, .6)
  })
 })
});
</script>
</body>
</html>

I hope this article will be helpful to everyone’s jquery programming design.

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