masyarakat
Belajar
Perpustakaan Alatan
Alat AI
Masa lapang
cari
Melayu
Rumah > hujung hadapan web > tutorial js > layui实现动态和静态分页

layui实现动态和静态分页

不言
Lepaskan： 2018-04-28 10:30:08
asal
2777 orang telah melayarinya

本篇文章通过实例给大家分享了layui实现动态和静态分页的详细方法，以及效果展示，有需要的朋友可以跟着参考学习下。

开发管理后台是每一个开发人员都要熟悉的一个环节，作为后端程序员，公司的所有机密数据都掌握在我们手上，所以这个时候，如果不是公司的核心成员，是不能接触到某些数据的，这个时候所有的工作都落到了我们的手上，从PS到Linux都需要我们亲历亲为，还好发现了layui这个前端框架，很大程度上减轻了我们的压力．

今天我们先来学习一下layui实现动态数据表，静态数据表，以及表格的分页，其中还涉及到动态刷新数据表,数据表工具栏使用,表单提交等功能，这个静态分页同样适用在信息类网站,我的工作开发环境是debian桌面版，所以所有的实验也是在debian基础上测试

layui动态数据表

动态数据表的效果图

实现过程

业务逻辑我都写到注释里面了，这样大家也友好一些，避免一会看代码，一会看说明容易分神

前端代码：

head.phtml（头文件代码）

<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
  <title><?php echo $curTitle;?></title>
  <meta name="renderer" content="webkit">
  <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=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="stylesheet" href="static/css/layui.css" rel="external nofollow" media="all">
  <link rel="stylesheet" href="static/css/globals.css" rel="external nofollow" media="all">
  <script src="static/layui.js" charset="utf-8"></script>
  <!--引入自定义模块全局配置文件-->
  <script src="static/global.js" charset="utf-8"></script>
</head>
<body class="layui-layout-body">
Salin selepas log masuk

order_orderlist.phtml（主体业务代码）

<?php $this->import("head"); ?>
<p class="layui-fluid">
  <blockquote class="layui-elem-quote">注意:为保障访问速度,查询同时请配合时间范围,默认显示一天以内的记录</blockquote>
  <br/>
  <p class="layui-form-item layui-form-pane">
    <p class="layui-inline">
      <label class="layui-form-label" style="width: 85px;">商户号</label>
      <p class="layui-input-inline" style="width: 165px;">
        <input type="text" name="merchant_no" autocomplete="off" class="layui-input">
      </p>
    </p>
    <p class="layui-inline">
      <label class="layui-form-label" style="width: 85px;">订单号:</label>
      <p class="layui-input-inline" style="width: 165px;">
        <input type="text" name="order_no" autocomplete="off" class="layui-input">
      </p>
    </p>
    <p class="layui-inline">
      <label class="layui-form-label" style="width: 95px;">发起时间</label>
      <p class="layui-input-inline" style="width: 165px;">
        <input type="text" class="layui-input" name="start_time" id="test5" placeholder="yyyy-MM-dd HH:mm:ss">
      </p>
      <p class="layui-form-mid">-</p>
      <p class="layui-input-inline" style="width: 165px;">
        <input type="text" class="layui-input" name="end_time" id="test6" placeholder="yyyy-MM-dd HH:mm:ss">
      </p>
    </p>
    <p class="layui-inline">
      <button id="fuck-btn" class="layui-btn layui-btn-normal" data-type="reload"><i class="layui-icon"></i>查询</button>
      <button id="reloadtable" class="layui-btn layui-btn-normal"><i class="layui-icon">ဂ</i>刷新数据</button>
      <button id="reloadpage" class="layui-btn layui-btn-normal"><i class="layui-icon">ဂ</i>刷新页面</button>
    </p>
  </p>
<table class="layui-hide" id="test"></table>
</p>
<script>
  // 加载需要用到的模块，如果有使用到自定义模块也在此加载
  layui.use([&#39;laydate&#39;,&#39;form&#39;,&#39;table&#39;], function(){
    // 初始化元素，如果有大量的元素操作可以也引入和初始化element模块
    var table = layui.table;
    var form = layui.form;
    var laydate = layui.laydate;
    var $ = layui.$;
    // 定义时间选择器
    laydate.render({
      elem:&#39;#test5&#39;,
      type:&#39;datetime&#39;
    });
    laydate.render({
      elem:&#39;#test6&#39;,
      type:&#39;datetime&#39;
    });
    // 动态数据表渲染
    table.render({
       elem: &#39;#test&#39;              /* 绑定表格容器id */
      ,url:&#39;index.php?c=orders&a=orderList&#39;   /* 获取数据的后端API URL */
      ,where:{getlist:&#39;orderlist&#39;}       /* 这里还可以额外的传参到后端 */
      ,method: &#39;post&#39;              /* 使用什么协议，默认的是GET */
      ,cellMinWidth: 60             /* 最小单元格宽度 */
      ,cols: [[
         {field:&#39;orderno&#39;, title: &#39;订单号&#39;,align: &#39;center&#39;,sort:true}
        ,{field:&#39;username&#39;, title: &#39;商户号&#39;,align: &#39;center&#39;}
        ,{field:&#39;user_orderno&#39;, title: &#39;商户订单号&#39;,align: &#39;center&#39;}
        ,{field:&#39;trace_time&#39;, title: &#39;创建时间&#39;,align: &#39;center&#39;,sort:true,width:200}
        ,{field:&#39;price&#39;, title: &#39;交易金额&#39;,align: &#39;center&#39;,sort:true}
        ,{field:&#39;fee&#39;, title: &#39;手续费&#39;,align: &#39;center&#39;,sort:true,width:80}
        ,{field:&#39;real_price&#39;, title: &#39;结算金额&#39;,align: &#39;center&#39;,sort:true}
        ,{field:&#39;pay_type&#39;, title: &#39;支付类型&#39;, align: &#39;center&#39;}
        ,{field:&#39;pay_status&#39;, title: &#39;订单状态&#39;,align: &#39;center&#39;,width:90}
        ,{field:&#39;pay_time&#39;, title: &#39;支付时间&#39;,align: &#39;center&#39;,sort:true,width:200}
        ,{field:&#39;push_nums&#39;, title: &#39;通知次数&#39;,align: &#39;center&#39;,width:90}
        ,{field:&#39;notice_result&#39;, title: &#39;通知支付结果&#39;,align: &#39;center&#39;}
      ]]  // 使用sort将自动为我们添加排序事件，完全不用人工干预
      ,page: true
      ,limit:10
      ,id:&#39;testReload&#39; // 这里就是重载的id
    });
    // 数据表重载，这个是配合上面的表格一起使用的
    var active = {
      reload:function(){
        table.reload(&#39;testReload&#39;,{
        　　 // 点击查询和刷新数据表会把以下参数传到后端进行查找和分页显示
          where:{
            merchant_no:$("input[name=&#39;merchant_no&#39;]").val(),
            order_no: $("input[name=&#39;order_no&#39;]").val(),
            start_time:$("input[name=&#39;start_time&#39;]").val(),
            end_time:$("input[name=&#39;end_time&#39;]").val()
          }
        });
      }
    };
    
    form.render(); // 渲染表单
    // 查找点击时间，这里的事件绑定建议使用on来绑定,因为元素都是后期渲染过的
    $("#fuck-btn").click(function(){
      var type = $(this).data(&#39;type&#39;);
      active[type] ? active[type].call(this) : &#39;&#39;;
    });
    $("#reloadtable").click(function(){
      active.reload();
    });
    $("#reloadpage").click(function(){
      location.reload();
    });
  });
</script>
</body>
</html>
Salin selepas log masuk

后端php代码

order.php(订单控制器,部分业务代码不用太深究）

  // 订单列表
  public function orderList()
  {
    // 动态渲染前台表格
    $operating = $this->request->getPost(&#39;getlist&#39;, &#39;trim&#39;);
    // 首次这里不会执行，数据表开始渲染的时候才会请求以下部分
    if (&#39;orderlist&#39; === $operating) {
      // 进行分页查询
      $page = $this->request->getPost(&#39;page&#39;, &#39;intval&#39;, 1);
      $limit = $this->request->getPost(&#39;limit&#39;, &#39;intval&#39;, 10);
      $start = ($page - 1) * $limit;

      // 如果有其他条件查询在这里可以带上
      $merchant_no = $this->request->getPost(&#39;merchant_no&#39;, &#39;trim&#39;, &#39;&#39;);
      $order_no = $this->request->getPost(&#39;order_no&#39;, &#39;trim&#39;, &#39;&#39;);
      $start_time = $this->request->getPost(&#39;start_time&#39;, &#39;trim&#39;, date("Y-m-d H:i:s", strtotime("-1 day")));
      $end_time = $this->request->getPost(&#39;end_time&#39;, &#39;trim&#39;, date("Y-m-d H:i:s"), time());

      // 获取符合条件的记录数量
      if($GLOBALS[&#39;SESSION&#39;][&#39;admin_group_id&#39;] >1){
        $merchant_no = $GLOBALS[&#39;SESSION&#39;][&#39;admin_username&#39;];
      }
      $order_nums = orders::getItemNums($merchant_no, $order_no, $start_time, $end_time);

      // 分页进行查询条件记录
      $order_list = orders::getItem($merchant_no, $order_no, $start_time, $end_time, $start, $limit);
      $datas = [&#39;code&#39; => 0, &#39;msg&#39; => &#39;&#39;];
      // 将总的记录条数传给前台进行渲染分页
      $datas[&#39;count&#39;] = $order_nums;
      // 重新过滤一遍数据，很多没有用到的不能全部发给试图，尤其是动态渲染的，很容易暴露，建议加工一下再传
      foreach ($order_list as $k => $v) {
        $order_list[$k][&#39;orderno&#39;] = $v[&#39;order_id&#39;];
        $order_list[$k][&#39;user_orderno&#39;] = $v[&#39;order_no&#39;];
        $order_list[$k][&#39;username&#39;] = $v[&#39;merchant_no&#39;];
        $order_list[$k][&#39;pay_type&#39;] = ($v[&#39;pay_type&#39;] == 1) ? "支付宝扫码" : "微信扫码";
        $order_list[$k][&#39;pay_status&#39;] = ($v[&#39;callback_status&#39;] > 0) ? "已支付" : "未支付";
        $order_list[$k][&#39;pay_time&#39;] = $v[&#39;callback_time&#39;];
        $order_list[$k][&#39;notice_result&#39;] = ($v[&#39;push_status&#39;] > 0) ? "<span class=\"layui-badge layui-bg-blue\">已推送</span>" : "<span class=\"layui-badge layui-bg-gray\">未推送</span>";
      }
      // 将数据通过json格式响应给前台渲染
      $datas[&#39;data&#39;] = $order_list;
      echo json_encode($datas);
      safe_exit();
    }
    // 首次先现实模板页
    self::$view->render(&#39;orders_orderlist&#39;);
  }
Salin selepas log masuk

数据格式请参照官方指导：

数据接口格式

{"code":0,"msg":"","count":1000,"data":[{"id":10000,"username":"user-0","sex":"女","city":"城市-0","sign":"签名-0","experience":255,"logins":24,"wealth":82830700,"classify":"作家","score":57},{"id":10001,"username":"user-1","sex":"男","city":"城市-1","sign":"签名-1","experience":884,"logins":58,"wealth":64928690,"classify":"词人","score":27},{"id":10002,"username":"user-2","sex":"女","city":"城市-2","sign":"签名-2","experience":650,"logins":77,"wealth":6298078,"classify":"酱油","score":31},{"id":10003,"username":"user-3","sex":"女","city":"城市-3","sign":"签名-3","experience":362,"logins":157,"wealth":37117017,"classify":"诗人","score":68},{"id":10004,"username":"user-4","sex":"男","city":"城市-4","sign":"签名-4","experience":807,"logins":51,"wealth":76263262,"classify":"作家","score":6},{"id":10005,"username":"user-5","sex":"女","city":"城市-5","sign":"签名-5","experience":173,"logins":68,"wealth":60344147,"classify":"作家","score":87},{"id":10006,"username":"user-6","sex":"女","city":"城市-6","sign":"签名-6","experience":982,"logins":37,"wealth":57768166,"classify":"作家","score":34},{"id":10007,"username":"user-7","sex":"男","city":"城市-7","sign":"签名-7","experience":727,"logins":150,"wealth":82030578,"classify":"作家","score":28},{"id":10008,"username":"user-8","sex":"男","city":"城市-8","sign":"签名-8","experience":951,"logins":133,"wealth":16503371,"classify":"词人","score":14},{"id":10009,"username":"user-9","sex":"女","city":"城市-9","sign":"签名-9","experience":484,"logins":25,"wealth":86801934,"classify":"词人","score":75},{"id":10010,"username":"user-10","sex":"女","city":"城市-10","sign":"签名-10","experience":1016,"logins":182,"wealth":71294671,"classify":"诗人","score":34},{"id":10011,"username":"user-11","sex":"女","city":"城市-11","sign":"签名-11","experience":492,"logins":107,"wealth":8062783,"classify":"诗人","score":6},{"id":10012,"username":"user-12","sex":"女","city":"城市-12","sign":"签名-12","experience":106,"logins":176,"wealth":42622704,"classify":"词人","score":54},{"id":10013,"username":"user-13","sex":"男","city":"城市-13","sign":"签名-13","experience":1047,"logins":94,"wealth":59508583,"classify":"诗人","score":63},{"id":10014,"username":"user-14","sex":"男","city":"城市-14","sign":"签名-14","experience":873,"logins":116,"wealth":72549912,"classify":"词人","score":8},{"id":10015,"username":"user-15","sex":"女","city":"城市-15","sign":"签名-15","experience":1068,"logins":27,"wealth":52737025,"classify":"作家","score":28},{"id":10016,"username":"user-16","sex":"女","city":"城市-16","sign":"签名-16","experience":862,"logins":168,"wealth":37069775,"classify":"酱油","score":86},{"id":10017,"username":"user-17","sex":"女","city":"城市-17","sign":"签名-17","experience":1060,"logins":187,"wealth":66099525,"classify":"作家","score":69},{"id":10018,"username":"user-18","sex":"女","city":"城市-18","sign":"签名-18","experience":866,"logins":88,"wealth":81722326,"classify":"词人","score":74},{"id":10019,"username":"user-19","sex":"女","city":"城市-19","sign":"签名-19","experience":682,"logins":106,"wealth":68647362,"classify":"词人","score":51},{"id":10020,"username":"user-20","sex":"男","city":"城市-20","sign":"签名-20","experience":770,"logins":24,"wealth":92420248,"classify":"诗人","score":87},{"id":10021,"username":"user-21","sex":"男","city":"城市-21","sign":"签名-21","experience":184,"logins":131,"wealth":71566045,"classify":"词人","score":99},{"id":10022,"username":"user-22","sex":"男","city":"城市-22","sign":"签名-22","experience":739,"logins":152,"wealth":60907929,"classify":"作家","score":18},{"id":10023,"username":"user-23","sex":"女","city":"城市-23","sign":"签名-23","experience":127,"logins":82,"wealth":14765943,"classify":"作家","score":30},{"id":10024,"username":"user-24","sex":"女","city":"城市-24","sign":"签名-24","experience":212,"logins":133,"wealth":59011052,"classify":"词人","score":76},{"id":10025,"username":"user-25","sex":"女","city":"城市-25","sign":"签名-25","experience":938,"logins":182,"wealth":91183097,"classify":"作家","score":69},{"id":10026,"username":"user-26","sex":"男","city":"城市-26","sign":"签名-26","experience":978,"logins":7,"wealth":48008413,"classify":"作家","score":65},{"id":10027,"username":"user-27","sex":"女","city":"城市-27","sign":"签名-27","experience":371,"logins":44,"wealth":64419691,"classify":"诗人","score":60},{"id":10028,"username":"user-28","sex":"女","city":"城市-28","sign":"签名-28","experience":977,"logins":21,"wealth":75935022,"classify":"作家","score":37},{"id":10029,"username":"user-29","sex":"男","city":"城市-29","sign":"签名-29","experience":647,"logins":107,"wealth":97450636,"classify":"酱油","score":27}]}
Salin selepas log masuk

表格模块：http://www.layui.com/doc/modules/table.html

调试的时候可以打开chrome,firefox 的 console 和 network进行查看，仔细研究分析

数据表工具条事件

工具栏是指在行单元格内可以操作对应的行，因为使用layui的元素监听，很容易就获取到相应对应整行的数据.

比如获取表单的数据,只需要监听表单提交事件，直接就可以一次获取到所有的参数和值：

<script>
  layui.use([&#39;form&#39;,&#39;jquery&#39;],function(){
    let form = layui.form,
      $ = layui.$;
    form.on(&#39;submit(fuck-submit)&#39;, function(data){
      if(data.field.password && data.field.password.length < 5){
        layer.msg(&#39;密码不能小于５位&#39;);
        return false;
      }
      $.post(&#39;index.php?&a=adminEdit&op=update&uid=&#39;+data.field.uid,{
          username:data.field.username,
          password:data.field.password,
          level:data.field.level,
          is_enabled:data.field.is_enabled
        }, function(responseText){
          //console.log(responseText);
          if(responseText.errno === 8){
            layer.msg(responseText.errstr,{icon:6});
            return false;
          } else {
            layer.msg(responseText.errstr,{icon:5});
            location.reload();
          }
        },&#39;json&#39;
      );
      return false;
    });
  });
</script>
Salin selepas log masuk

这里是官方文档的：

form.on(&#39;submit(*)&#39;, function(data){
 console.log(data.elem) //被执行事件的元素DOM对象，一般为button对象
 console.log(data.form) //被执行提交的form对象，一般在存在form标签时才会返回
 console.log(data.field) //当前容器的全部表单字段，名值对形式：{name: value}
 return false; //阻止表单跳转。如果需要表单跳转，去掉这段即可。
});
Salin selepas log masuk

我们今天要操作的数据表也是要采用这种方式，首先我们看看看怎样生成和渲染出工具条：

只需要在body部分插入一个容器,注意这里的javascript的type是text/html,这个是供layui解析用的，在这里的d也就是我们在渲染表格的时候的数据,所有的字段的值都可以在这个d里面获取到

<table class="layui-hide" lay-filter="fucktest" id="test"></table>
  <script type="text/html" id="barDemo">
    <a class="layui-btn layui-btn-xs" user_id="{{d.admin_id}}" lay-event="edit">编辑</a>
  </script>
Salin selepas log masuk

Atas ialah kandungan terperinci layui实现动态和静态分页. Untuk maklumat lanjut, sila ikut artikel berkaitan lain di laman web China PHP!

Label berkaitan：
layui penomboran statik
Artikel sebelumnya：文字超过规定行数时自动生成省略号 Artikel seterusnya：vue渲染时闪烁完美解决方法
Kenyataan Laman Web ini
Kandungan artikel ini disumbangkan secara sukarela oleh netizen, dan hak cipta adalah milik pengarang asal. Laman web ini tidak memikul tanggungjawab undang-undang yang sepadan. Jika anda menemui sebarang kandungan yang disyaki plagiarisme atau pelanggaran, sila hubungi admin@php.cn
Artikel terbaru oleh pengarang
Isu terkini
Topik-topik yang berkaitan
Lagi>
Cadangan popular
Tutorial Popular
Lagi>
Tutorial berkaitan
Cadangan popular
Kursus terkini
Muat turun terkini
Lagi>
kesan web
Kod sumber laman web
Bahan laman web
Templat hujung hadapan