jquery 操作表格实现代码(多种操作打包)

jquery 操作表格实现代码(多种操作打包)650) this.width=650;" _ewebeditor_ta_src="http%3A%2F%2Ffiles.glzy8.com%2Fupload%2F201103%2F20110320232752663.bmp">

 

jquery 操作表格实现代码(多种操作打包)650) this.width=650;" _ewebeditor_ta_src="http%3A%2F%2Ffiles.glzy8.com%2Fupload%2F201103%2F20110320232753596.bmp">

 
 
代码很简单,在附件中,各位可以下载后直接运行.

  

复制代码 代码如下:

  <script type="text/javascript" language="javascript">

  $(function() {

  jQuery.fn.alternateRowColors = function() { //做成插件的形式

  $('tbody tr:odd', this).removeClass('even').addClass('odd'); //隔行变色 奇数行

  $('tbody tr:even', this).removeClass('odd').addClass('even'); //隔行变色 偶数行

  return this;

  };

  $('table.myTable').each(function() {

  var $table = $(this); //将table存储为一个jquery对象

  $table.alternateRowColors($table); //在排序时隔行变色

  $('th', $table).each(function(column) {

  var findSortKey;

  if ($(this).is('.sort-alpha')) { //按字母排序

  findSortKey = function($cell) {

  return $cell.find('sort-key').text().toUpperCase() + '' + $cell.text().toUpperCase();

  };

  } else if ($(this).is('.sort-numeric')) { //按数字排序

  findSortKey = function($cell) {

  var key = parseFloat($cell.text().replace(/^[^\d.]*/, ''));

  return isNaN(key) ? 0 : key;

  };

  } else if ($(this).is('.sort-date')) { //按日期排序

  findSortKey = function($cell) {

  return Date.parse('1 ' + $cell.text());

  };

  }

  if (findSortKey) {

  $(this).addClass('clickable').hover(function() { $(this).addClass('hover'); }, function() { $(this).removeClass('hover'); }).click(function() {

  //反向排序状态声明

  var newDirection = 1;

  if ($(this).is('.sorted-asc')) {

  newDirection = -1;

  }

  var rows = $table.find('tbody>tr').get(); //将数据行转换为数组

  $.each(rows, function(index, row) {

  row.sortKey = findSortKey($(row).children('td').eq(column));

  });

  rows.sort(function(a, b) {

  if (a.sortKey < b.sortKey) return -newDirection;

  if (a.sortKey > b.sortKey) return newDirection;

  return 0;

  });

  $.each(rows, function(index, row) {

  $table.children('tbody').append(row);

  row.sortKey = null;

  });

  $table.find('th').removeClass('sorted-asc').removeClass('sorted-desc');

  var $sortHead = $table.find('th').filter(':nth-child(' + (column + 1) + ')');

  //实现反向排序

  if (newDirection == 1) {

  $sortHead.addClass('sorted-asc');

  } else {

  $sortHead.addClass('sorted-desc');

  }

  //调用隔行变色的函数

  $table.alternateRowColors($table);

  //移除已排序的列的样式,添加样式到当前列

  $table.find('td').removeClass('sorted').filter(':nth-child(' + (column + 1) + ')').addClass('sorted');

  $table.trigger('repaginate');

  });

  }

  });

  });

  });

  //分页

  $(function() {

  $('table.paginated').each(function() {

  var currentPage = 0;

  var numPerPage = 10;

  var $table = $(this);

  $table.bind('repaginate', function() {

  $table.find('tbody tr').hide().slice(currentPage * numPerPage, (currentPage + 1) * numPerPage).show();

  });

  var numRows = $table.find('tbody tr').length;

  var numPages = Math.ceil(numRows / numPerPage);

  var $pager = $('<div class="pager"></div>');

  for (var page = 0; page < numPages; page++) {

  $('<span class="page-number"></span>').text(page + 1)

  .bind('click', { newPage: page }, function(event) {

  currentPage = event.data['newPage'];

  $table.trigger('repaginate');

  $(this).addClass('active').siblings().removeClass('active');

  }).appendTo($pager).addClass('clickable');

  }

  $pager.insertBefore($table);

  $table.trigger('repaginate');

  $pager.find('span.page-number:first').addClass('active');

  });

  });

  </script>

  打包下载地址