Enable Disable specific date from input type=date 当日期存储在数据库中时

Question

I have a form to assign my employee work by date.

 <?php //for db connection
   include '../../database/dbconnect.php';
 ?>


 <form method="post" action="">
    <select name="fname">
        <option></option>
        <option>Masud</option>
        <option>Sharmin</option>
        <option>Ahsan</option>
        <option>Nobel</option>
    </select>
    <input type="date" name="assign_date">
    <input type="submit" name="submit" value="ASSIGN">
  </form>

all fname option is stored in assign_roster table and has column ros_day which has specific date like 2018-11-10.

Now if i select Masud then date 2018-11-10 should be disable from input date, coz i dont want to assign same person in same day.

How can i do this ? Please Help :-)

Answer 1

if you're using database so you can add two columns in your users table first one name it 'check' for example values will be 0 or 1 , so when option is selected 'check' will be =1 and add the date in the添加了第二列，因此当您下次列出您的选项时，您将只有可用日期和用户。