Use Ajax in the registration page to remind users instantly if they can register successfully

Source: Internet
Author: User
Tags date object connect mysql string stmt window
Ajax| page

Dizzy to see the 2-Day Ajax Beginner tutorial, for the Forum will do the registration page added technology to go in ...
Ajax actually sends a message in JavaScript to a servlet in the background, and then gets the message from the servlet's response. provided here
A simple registration page alerts the user that the registration name exists.
Yemian.html:
.....

Related Article

Cloud Intelligence Leading the Digital Future

Alibaba Cloud ACtivate Online Conference, Nov. 20th & 21st, 2019 (UTC+08)

Register Now >

Starter Package

SSD Cloud server and data transfer for only $2.50 a month

Get Started >

Alibaba Cloud Free Trial

Learn and experience the power of Alibaba Cloud with a free trial worth $300-1200 USD

Learn more >

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.