title: How to assign auto generated form number to new form which has to be filled next
body: <p>I have website in which i feed daily entry of complaint forms , Now we don't assign form number to any from, in database from number is a id of all from and it auto generated by database but i want show this id on a html from before from submitted , </p>
  
  <p>like if i click new from on my web site it will show all filed empty except form no filed it'll be filled by auto generated from no , and when its submitted it'll take this from no as id if it'll be available that time ,</p>