个回答

• Uestc_L

  2015-11-08 10:55:53

  function hidetext()  

  {  

  var mychar = document.getElementById("con");

          mychar.style.display = "none";    /*none要用""包含起来*/

  }  

  function showtext()  

  {  

  var mychar = document.getElementById("con");

          mychar.style.display = "block";

  }

  
  

  
  

  0

• qq_注定单身微猫_0

  2015-11-08 10:50:43

   function hidetext()  

  {  

  var mychar = document.getElementById("con");

          document.getElementById("con").style.display="none";

  }  

  function showtext()  

  {  

  var mychar = document.getElementById("con");

          document.getElementById("con").style.display="block"

  }

  
  

  1