时间:2021-07-01 10:21:17 帮助过:29人阅读
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
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>