A case study on how to use jQuery to imitate Baidu's pagination footprints-JS Tutorial-php.cn

A case study on how to use jQuery to imitate Baidu's pagination footprints

黄舟

Release： 2017-07-20 09:21:48

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This article mainly introduces the imitation Baidu paging footprint effect code implemented by jQuery. It uses jQuery to set different styles for different odd and even page numbers. It is very simple and practical. Friends in need can refer to the example of this article

Describes the imitation Baidu paging footprint effect code implemented by jQuery. Share it with everyone for your reference. The details are as follows:

This is a paging footprint effect similar to Baidu. Based on jquery, the principle is that all odd-numbered footprint elements are given different styles, and other non-odd elements are Just stick to the default style.

Parameter description:

obj is all odd elements
even the current click trigger event
bg is the footprint element
active_bg is the footprint background after clicking

The screenshot of the running effect is as follows:

The online demonstration address is as follows:

http://demo.jb51.net/js/2015/jquery-f -baidu-page-style-codes/

The specific codes are 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>百度分页足迹</title>
<script src="jquery-1.7.2.min.js" type="text/javascript"></script>
<style type="text/css">
.page{padding:100px 0;zoom:1}
.page:after{content:"";display:block;height:0;clear:both;visibility:hidden;}
.page span{position:relative;margin:0 2px;border:solid 1px #ccc;float:left;}
.page span a{padding:2px 5px;cursor:pointer;}
.page span i{display:block;height:10px;width:10px;background:#ccc;border-radius:50%;position:absolute;left:50%;top:-20px;margin-left:-5px;}
.page span i.active_i{background:red;}
</style>
<script type="text/javascript">
$(document).ready(function(){
 function pageStyle(obj,even,bg,active_bg){
  /*参数说明：
  obj为所有奇数元素
  even当前所要点击触发事件
  bg为足迹元素
  active_bg为点击后的足迹背景
  作者：zoowar
  */
  $(obj).css("top","-30px");
  $(even).click(function(){
  $(this).siblings(bg).addClass(active_bg).parent().siblings().find(bg).removeClass(active_bg);
  })
 }
 pageStyle(".page i:even",".page a","i","active_i");
 })
</script>
</head>
<body>
<p class="page">
 <span><a>上一页</a></span>
 <span><a>1</a><i class="active_i"></i></span>
 <span><a>2</a><i></i></span>
 <span><a>3</a><i></i></span>
 <span><a>4</a><i></i></span>
 <span><a>5</a><i></i></span>
 <span><a>5</a><i></i></span>
 <span><a>6</a><i></i></span>
 <span><a>7</a><i></i></span>
 <span><a>8</a><i></i></span>
 <span><a>9</a><i></i></span>
 <span><a>下一页</a></span>
</p>
</body>
</html>

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