jquery实现行和列分步单元格合并
//-----------上下单元格合并-------------------- jQuery.fn.rowspan = function(colIdx) { return this.each(function(){ var that; $('tr', this).each(function(row) { $('td:eq('+colIdx+')', this).each(function(col) { if ($(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); // do your action for the colspan cell here $(this).hide(); // .remove(); // do your action for the old cell here } else { that = this; } that = (that == null) ? this