个回答

• 时间啊

  2016-02-15 00:16:24

  已采纳

  查看下面的同学代码啊！！！！！！！！

   function setReset() 
          { 
          var sr = document.getElementById("txt");
          var srs = confirm("确认取消设置?");
          if (srs==true)
          {
              sr.style.color = "black";
              sr.style.backgroundColor = "white";
              sr.style.width = orignWidth;
              sr.style.height = orignHeight;
              sr.style.display = "block";
          }
       }

  或者

   offSet:function(){
          var message=confirm("你确定要重置所有设置么？");
          if(message==true){
              txt.removeAttribute('style');
          }
      }

  1