LayUI implements front-end paging function-JS Tutorial-php.cn

LayUI implements front-end paging function

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Release： 2018-05-18 14:30:25

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This article mainly brings you a method to implement front-end paging function based on LayUI. The editor thinks it’s pretty good, so I’ll share it with you now and give it as a reference. Let’s follow the editor to take a look, I hope it can help everyone.

1. Introduction to LayUI

Layui is a domestic front-end UI framework written using its own module specifications. It follows the writing and organizational form of native HTML/CSS/JS. The threshold is extremely low. Ready to use. Built-in UI framework with some common elements and components.

After downloading, introduce it into the project.

<link rel="stylesheet" href="${pageContext.request.contextPath}/css/layui/css/layui.css" rel="external nofollow" >
<script src="${pageContext.request.contextPath}/js/layui.js" ></script>

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2. Introduction to LayPage parameters

laypage is a built-in encapsulated object, which can be called directly when paging. There are mainly the following parameters here for configuring laypage. Key-value pair collection:

##Current page. groups5NumberNumber of consecutive pages. skindefaultStringControl paging skinfirst1Number/String/Boolean is used to control the homepage. first: false, it means not to display the homepage itemslastTotal page valueNumber/String/Boolean is used to control the last page. last: false, it means not to display the last page itemprevPrevious pageString/Boolean is used to control the previous page. If not displayed, set false##nextjumpobj is an object type. Contains all configuration information for paging. 3. Paging Implementation

Key	Default value	Type	Description
cont	Required	String/Object	Container. The value can be passed in the element id or native DOM or jquery object
pages	Required	Number	Page number
##curr	1	Number





Next page	String/Boolean	is used to control the next page. If it is not displayed, set false
Core parameters	Function	Triggers the callback after paging, and the function returns two parameters.	First a Boolean class to detect whether the page is initially loaded. Very useful to avoid infinite refreshes.

Display the page on the front end, the code is as follows:

<script>
 var pcountString= "${pcount}";
 var psizeString= "${psize}";
 var pcountInt= parseInt(pcountString);//总页数
 var psizeInt=parseInt(psizeString); //页面大小
 var pindex = "${pindex}";// 当前页
 var ptotalpages=Math.ceil(pcountInt/psizeInt);// 总记录数
 layui.define(['layer', 'laypage' ], function(exports) {
  var layer = layui.layer;
  var laypage = layui.laypage;
  var pcount = pcountInt;// 总记录数
  var psize = psizeInt;// 每一页的记录数
  // 分页
  laypage({
   cont : 'pagination', // 页面上的id
   pages : ptotalpages,//总页数
   curr : pindex,//当前页
   skin: '#999999',//颜色
   jump : function(obj, first) {
    if (!first) {
     var parId=$("#parId").val();
     var pindex=obj.curr;
    window.location.href="${ctx}/web/rest/RecycleManage/GetFileList?parId=" rel="external nofollow" +parId+"&pindex="+pindex;//跳转链接
    }
   }
  });
 });
</script>

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The pagination effect is as follows:

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