利用bootstrap3的分頁樣式和jq實現分頁功能

時間 2019-11-08

標籤利用 bootstrap3 bootstrap 分頁樣式實現功能欄目 Bootstarp 简体版

原文原文鏈接

1源碼css

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no">
  <meta http-equiv="X-UA-Compatible" content="ie=edge">
  <title>test</title>
  <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@3.3.7/dist/css/bootstrap.min.css">
  <script src="https://cdn.bootcss.com/jquery/3.4.1/jquery.js"></script>
</head>
<body>
    <table class="table table-hover" id="pageShow">
        <tr>
            <th>name</th>
            <th>age</th>
            <th>phone</th>
          </tr>
    </table>
    <nav aria-label="Page navigation">
        <ul class="pagination" id="page">
          <li class="prePage">
            <a href="#" aria-label="Previous">
              <span aria-hidden="true">&laquo;</span>
            </a>
          </li>
        </ul>
      </nav>
  <script>
    $(function(){
      var data = [  //模擬的假數據
      {name:'1',age:12,phone:10086},
      {name:'2',age:12,phone:10086},
      {name:'3',age:12,phone:10086},
      {name:'4',age:12,phone:10086},
      {name:'5',age:12,phone:10086},
      {name:'6',age:12,phone:10086},
      {name:'7',age:12,phone:10086},
      {name:'8',age:12,phone:10086},
      {name:'9',age:12,phone:10086},
      {name:'10',age:12,phone:10086},
      {name:'11',age:12,phone:10086},
      {name:'12',age:12,phone:10086},
      {name:'13',age:12,phone:10086},
      {name:'14',age:12,phone:10086},
      {name:'15',age:12,phone:10086},
      {name:'16',age:12,phone:10086},
      {name:'17',age:12,phone:10086},
      {name:'18',age:12,phone:10086},
      {name:'19',age:12,phone:10086},
    ];
    var pageSize = 5;//每頁的條數
    var totalPage = Math.ceil(data.length/pageSize);//總頁數
    var currentPage;//當前頁數
    var startData;//開始的數據
    var endData;//結尾的數
    for(let i=1;i<=totalPage;i++){
      $('#page').append('<li class="page-item"><a href="#">'+i+'</a></li>');
    }
    $('#page').append(
      `<li class="nextPage">
          <a href="#" aria-label="Next">
          <span aria-hidden="true">&raquo;</span>
          </a>
       </li>`);
    function pageination(i){
      currentPage = i;
      console.log('第'+currentPage+'頁...');
      startData = (currentPage-1)*pageSize;
      endData = currentPage*pageSize - 1;
      if(endData>data.length){
        endData = data.length;
      }
      $('.tr-item').remove();//移除列表顯示的數據
      for(let i=startData;i<endData;i++){//添加列表顯示的數據
        $('#pageShow').append('<tr class="tr-item">'+
        '<td>'+data[i].name+'</td>'+
        '<td>'+data[i].age+'</td>'+
        '<td>'+data[i].phone+'</td>'+
        '</tr>')
      }
    }
    //初始化
    $('.page-item').eq(0).addClass('active');
    pageination(1);
    //對每一個頁數的點擊事件的綁定
    $('.page-item').on('click',function(){
      let index = $(this).index();//獲取點擊的頁數
      $(this).addClass('active').siblings().removeClass('active');
      pageination(index);
    })
    //向前按鈕事件綁定
    $('.prePage').click(function(){
      $('.page-item').find(function(){
        let index = $('.active').index() - 1;
        if(index <1){
          index = 1;
        }
        $('.page-item').eq(index-1).addClass('active').siblings().removeClass('active');
        pageination(index);
      })
    })
    //向後按鈕事件綁定
    $('.nextPage').click(function(){
      $('.page-item').find(function(){
        let index = $('.active').index() + 1;
        if(index >totalPage){
          index = totalPage;
        }
        $('.page-item').eq(index-1).addClass('active').siblings().removeClass('active');
        pageination(index);
      })
    })
    })
  </script>
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@3.3.7/dist/js/bootstrap.min.js"></script>
</body>
</html>