<!DOCTYPE html> |
<html> |
<body> |
<p id= "p1" >这是一段文本。</p> |
<input type= "button" value= "隐藏文本" onclick= "document.getElementById('p1').style.visibility='hidden'" /> |
<input type= "button" value= "显示文本" onclick= "document.getElementById('p1').style.visibility='visible'" /> |
</body> |
</html> |