当（rowspan="1"）rowspan里面的值为1的时候，触发js 要怎么做

Question

当（rowspan="1"）rowspan里面的值为1的时候，触发js 要怎么做

Answer 1

$("table").each(function(){&nbsp; &nbsp; if($(this).find("tr").length < 2){&nbsp; &nbsp; &nbsp; &nbsp; $(this).css("margin","0");&nbsp; &nbsp; &nbsp; &nbsp; console.log(1)&nbsp; &nbsp; }else{&nbsp; &nbsp; &nbsp; &nbsp; console.log(2)&nbsp; &nbsp; }})效果达到预期的效果，感觉写的有点low，请多指教