- <script type="text/javascript">
- window.onload = function() {
- var tab = document.getElementById("statStdCountTable");
- var maxCol = 3, val, count, start; //maxCol:合并单元格作用到多少列
- for(var col = maxCol-1; col >= 0 ; col--) {
- count = 1;
- val = "";
- for(var i=0; i<tab.rows.length; i++) {
- if(val == tab.rows[i].cells[col].innerhtml) {
- count++;
- } else {
- if (count > 1) {
- //合并
- start = i - count;
- tab.rows[start].cells[col].rowSpan = count;
- for(var j=start+1; j<i; j++) {
- tab.rows[j].cells[col].style.display = "none";
- }
- count = 1;
- }
- val = tab.rows[i].cells[col].innerHTML;
- }
- }
- if(count > 1 ) {
- //合并,最后几行相同的情况下
- start = i - count;
- tab.rows[start].cells[col].rowSpan = count;
- for(var j=start+1; j<i; j++) {
- tab.rows[j].cells[col].style.display = "none";
- }
- }
- }
- };
- </script>
- //该片段来自于http://www.codesnippet.cn/detail/2506201512941.html
来源: http://www.codesnippet.cn/detail/2506201512941.html