2回答

• 

  forward_cc

  2019-03-26 11:49:07

  已采纳

  <form>

  姓　名：<input name="username" type="text" value=""><br>

  电　话：<input name="phone" type="text" value=""><br>

  报名号：<input name="regid" type="text" value="" disable onclick="getNum()"><br>

  <input type="button" value="提交" style="cursor:pointer" onclick="SM()">

  </form>

  <script type="text/javascript">

  var $name = document.getElementsByName('username')[0];

  var $phone = document.getElementsByName('phone')[0];

  var $regid = document.getElementsByName('regid')[0];

  var regN = /\w{6,}/,

  regP = /1{1}\d{10}/,

  data = new Date(),

  Y = JSON.stringify(data.getFullYear()),

  M = JSON.stringify(data.getMonth()+1),

  D = JSON.stringify(data.getDate()),

  H = JSON.stringify(data.getHours()),

  MI = JSON.stringify(data.getMinutes()),

  S = JSON.stringify(data.getSeconds()),

  MS = JSON.stringify(data.getMilliseconds());

  /* 流水号 */

  function getNum(){

  $regid.value = Y+0+M+D+H+MI+S+MS;

  }

  
  

  function SM(){

  if(!regN.test($name.value)){

  alert('姓名有误！')

  return false;

  };

  if(!regP.test($phone.value)){

  alert('电话有误！')

  return false;

  };

  };

  </script>

  
  

  0 0
• 

  慕用8929199

  2019-03-26 11:36:14

  路过的小白、、

  0 0