title: insert data from data that has been posted using checkbox
body: <p>I have a code that i want to insert the data that has been posted using checkbox. I used table for showing the data.</p>
  
  <p>The black square in the picture is the data that I want to insert</p>
  
  <p><img src="https://i.stack.imgur.com/WWJea.png" alt=""></p>