<script type="text/javascript">

functio zz(){

var bt=document.getElementById("day").value;

switch(bt){

case "1":

case "2":

document.write("學(xué)習(xí)英語");

break;

case "3":

case "4":

case "5":

document.write("學(xué)習(xí)后端");

break;

case "6":

document.write("學(xué)習(xí)UI設(shè)計");

break;

case "7":

document.write("學(xué)習(xí)前端");

break;

default:

document.write("請重新輸入");

}

}

</script>

<div>請輸入工作日</div>

<input type="text" id="day" />

<input type="button" name="button" ?value="查看工作安排" ?onclick="zz()" />