如何使用数据库中的更新来更新UI

Question

I am trying to make a user registration type of page but i am displaying the details of all the registered users on the page dynamically. Now suppose, I am trying to register using that page but some other user has already registered himself before me. How do i update this, to the UI, dynamically?

Is there any way to update the UI whenever a new entry is made in the database?

Answer 1

You can use setInterval for call function after some interval. then it will display Latest entry from database.

setInterval(function() {
    your_function(); //call ajax function here
  },5000);

Hope it will help for you.