头部jquery代码
复制代码 代码如下:
<script type="text/javascript"> jquery.fn.rowspan = function(colidx) { //封装的一个jquery小插件 return this.each(function(){ var that; $('tr', this).each(function(row) { $('td:eq('+colidx+')', this).filter(':visible').each(function(col) { if (that!=null && $(this).html() == $(that).html()) { rowspan = $(that).attr("rowspan"); if (rowspan == undefined) { $(that).attr("rowspan",1); rowspan = $(that).attr("rowspan"); } rowspan = number(rowspan)+1; $(that).attr("rowspan",rowspan); $(this).hide(); } else { that = this; } }); }); }); } $(function() { $(“#table1″).rowspan(0);//传入的参数是对应的列数从0开始，哪一列有相同的内容就输入对应的列数值 $(“#table1″).rowspan(2); }); </script>
在body里面加入一个表格
复制代码 代码如下:
<body> <table id="table1" border="1" cellpadding="5" cellspacing="0" width="300px"> <tr> <td>1</td> <td>2</td> <td>3</td> <td>4</td> </tr> <tr> <td>1</td> <td>f</td> <td>3</td> <td>s</td> </tr> </table> </body>