layui完美分页，ajax请求分页（真分页）
发布时间：2020-12-16 03:25:38 所属栏目：百科 来源：网络整理
导读：这几天在工作当中需要使用分页控件，然后研究了一下layui的分页控件，这个控件页面非常简洁，功能齐全，而且可以通过异步进行数据的分页，如果大家遇到什么问题可以联系我 email：1085143002@qq.com 完整代码： %@ page language= "java" contentType= "text
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这几天在工作当中需要使用分页控件，然后研究了一下layui的分页控件，这个控件页面非常简洁，功能齐全，而且可以通过异步进行数据的分页，如果大家遇到什么问题可以联系我 email：1085143002@qq.com 完整代码：<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="renderer" content="webkit">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<meta name="viewport" content="width=device-width,initial-scale=1,maximum-scale=1">
<meta name="apple-mobile-web-app-status-bar-style" content="black">
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="format-detection" content="telephone=no">
<link rel="icon" href="static/images/titleLogo.png" />
<title>门店管理后台</title>
<link rel="stylesheet" href="static/layui/plugins/layui/css/layui.css" media="all" />
<!-- <link rel="stylesheet" type="text/css" href="static/css/reset.css"> <link rel="stylesheet" type="text/css" href="static/css/commend.css"> -->
<!-- <link rel="stylesheet" href="static/css/jqpagination.css" /> -->
<!-- <link rel="stylesheet" type="text/css" href="static/css/shopCustomerManager.css"> -->
<script type="text/javascript" src="static/js/jquery-3.1.1.min.js"></script>
<script type="text/javascript" src="static/layui/plugins/layui/layui.js"></script>
<!-- <script type="text/javascript" src="static/js/jquery.jqpagination.js"></script> -->
<script type="text/javascript"> $(document).ready(function(){ //ajax请求后台数据 getShopCustomerManagePageInfo(); //点击搜索时 搜索数据 $("#selectButton").click(function(){ getShopCustomerManagePageInfo(); currentPageAllAppoint = 1; //当点击搜索的时候，应该回到第一页 toPage();//然后进行分页的初始化 }) toPage(); }); //分页参数设置 这些全局变量关系到分页的功能 var startAllAppoint = 0; var limitAllAppoint = 10; var currentPageAllAppoint = 1; var totalPageAllAppoint = 0; var dataLength = 0; //ajax请求后台数据 function getShopCustomerManagePageInfo(){ $.ajax({ type:"post",async:false,url:"list_shop_customers_info",data:{start:startAllAppoint,limit:limitAllAppoint,selectValue:$("#selectValue").val()},success:function(data,status){ data=eval("("+data+")"); getShopCustomesInfo(data.root); startAllAppoint = data.currentResult;//当前页数(后台返回) totalPageAllAppoint = data.totalPage;//总页数(后台返回) } }); } function getShopCustomesInfo(data){ var s = "<tr><th>姓名</th><th>性别</th><th>电话</th><th>备案楼盘</th><th>已成交</th><th>归属经纪人</th><th>添加时间</th></tr>"; $.each(data,function(v,o){ s+='<tr><td>'+o.cusName+'</td>'; s+='<td>'+o.cusSex+'</td>'; s+='<td>'+o.phone+'</td>'; s+='<td>'+o.records+'</td>'; s+='<td>'+o.alreadyDeal+'</td>'; s+='<td>'+o.theMedi+'</td>'; s+='<td>'+o.addTime+'</td></tr>'; }); if(data.length>0){ $("#t_customerInfo").html(s); }else{ $("#page1").hide(); $("#t_customerInfo").html("<br/><span style='width:10%;height:30px;display:block;margin:0 auto;'>暂无数据</span>"); } } function toPage(){ layui.use(['form','laypage','layedit','layer','laydate'],function() { var form = layui.form(),layer = layui.layer,layedit = layui.layedit,laydate = layui.laydate,laypage = layui.laypage; var nums = 10; //调用分页 laypage({ cont: 'paged',pages: totalPageAllAppoint //得到总页数,curr: currentPageAllAppoint,skip: true,jump: function(obj,first){ currentPageAllAppoint = obj.curr; startAllAppoint = (obj.curr-1)* //document.getElementById('biuuu_city_list').innerHTML = render(obj,obj.curr); if(!first){ //一定要加此判断，否则初始时会无限刷新 getShopCustomerManagePageInfo();//一定要把翻页的ajax请求放到这里，不然会请求两次。 //location.href = '?page='+obj.curr; } } }); }); }; </script>
</head>
<body>
<div class="admin-main">
<blockquote class="layui-elem-quote">
<form class="layui-form" action="" >
<div class="layui-form-item">
<div class="layui-input-inline">
<input type="text" id="selectValue" lay-verify="required" placeholder="客户姓名，电话" autocomplete="off" class="layui-input">
</div>
<button class="layui-btn" type="button" id="selectButton">搜索</button>
</div>
</form>
<span><a href="shop_customer_manager_page_info">显示所有客户</a></span>
</blockquote>
<fieldset class="layui-elem-field">
<legend>客户列表</legend>
<div class="layui-field-box layui-form">
<table class="layui-table admin-table" id="t_customerInfo">
</table>
</div>
</fieldset>
<div class="admin-table-page">
<div id="paged" class="page">
</div>
</div>
</div>
</body>
</html>
java代码：/**java * shop 客户管理 list * @param start * @param limit * @param selectValue */
@ResponseBody
@RequestMapping("/list_shop_customers_info")
public Object listShopCustomerInfo(Integer start,Integer limit,String selectValue) {
Page page = new Page();
page.setStart(start);
page.setLimit(limit);
// 获取session中的用户信息
User u = (User) this.request.getSession().getAttribute("userInfo");
// 获取持久化用户对象
User user = userService.findById(u.getUserId());
if (user != null) {
projectCustomerService.findShopCustomersByUser(user,selectValue,page);
return page;
}
}
sevice层@Override
public void findShopCustomersByUser(User user,String selectValue,Page page) {
List cmList = new ArrayList<>();
int total = 0;
if(user!=null && user.getParentId()!=null && !user.getParentId().equals("")){
String hql = "from ShopCustomers as model where model.shopId = " + Integer.parseInt(user.getParentId());
if(selectValue!=null && !selectValue.equals("")){
hql+="and model.shopCustomerName like '%" +selectValue+"%' or model.shopCustomerPhone like '%" +selectValue+"%'";
}
List<ShopCustomers> list = baseDao.findByHql(hql,page.getStart(),page.getLimit());
for(ShopCustomers sc : list){
User u = (User) baseDao.loadById(User.class,sc.getUserId());
String cGRSHql = "select count(*) from GuideRecords where shopCustomerId = '"+sc.getShopCustomerId()+"'";
String cDealHql = "select count(*) from GuideRecords where shopCustomerId = '"+sc.getShopCustomerId()+"' and isDeal = 1";
int floorCounts = baseDao.countQuery(cGRSHql);//备案楼盘数
int dealCounts = baseDao.countQuery(cDealHql);//已成交数
CustomerManager cm = new CustomerManager();
CustomerManager cmObj = cm.createCusManObj(sc,u);
cmObj.setRecords(floorCounts);
cmObj.setAlreadyDeal(dealCounts);
cmList.add(cmObj);
}
String cHql = "select count(*) "+hql;
total = baseDao.countQuery(cHql);
}
page.setRoot(cmList);
page.setTotal(total);
}
分页对象package com.sc.tradmaster.utils;
import java.util.List;
/** * 分页对象 * @author grl 2017-01-05 * */
public class Page {
/** 总记录数 */
private int total;
/** 分页结果 */
private List root;
/** 开始页码 */
private int start;
/** 每页多少 */
private int limit;
/** 查询条件 */
private String wheres;
private int currentPage; //当前页
private int currentResult; //当前记录起始索引
private int totalPage; //总页数
public int getCurrentPage() {
if(currentPage<=0)
currentPage = 1;
return currentPage;
}
public void setCurrentPage(int currentPage) {
this.currentPage = currentPage;
}
public int getCurrentResult() {
currentResult = (getCurrentPage()-1)*getLimit();
if(currentResult<0)
currentResult = 0;
return currentResult;
}
public void setCurrentResult(int currentResult) {
this.currentResult = currentResult;
}
public int getTotalPage() {
if(total%limit==0)
totalPage = total/limit;
else
totalPage = total/limit+1;
return totalPage;
}
public void setTotalPage(int totalPage) {
this.totalPage = totalPage;
}
public int getTotal() {
return total;
}
public void setTotal(int total) {
this.total = total;
}
public List getRoot() {
return root;
}
public void setRoot(List root) {
this.root = root;
}
public int getStart() {
return start;
}
public void setStart(int start) {
this.start = start;
}
public int getLimit() {
return limit;
}
public void setLimit(int limit) {
this.limit = limit;
}
public String getWheres() {
return wheres;
}
public void setWheres(String wheres) {
this.wheres = wheres;
}
@Override
public String toString() {
return start+" "+total +" " +root;
}
}
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