HeadStart of java script

By Vinay | July 19, 2009 | 1,189 views
Category Common, Javascript, Jquery

About author I am Java/oracle professional.Working on Java/J2EE technologies and i.e Oracle ADF,Spring,hibernate,J2ee,PL/sql,Apps for 2+ years.I am passionate about learning new technologies.I am sharing my knowledge. Give your views and suggestion. http://www.linkedin.com/in/vinaykumar2 Read more from this author

I am trying to learn javascript.there is some more exmaple, which can help for beginner in java script.In this first exmaple.We are creating an Html page.In this we are writing a funtion named

RandomNumber which will generate random number.I am taking sine from it and take the absolute value. This will get a number between 0 and 1.For every millisecond time changes and we got some unique number.In the script we use RandomNumber function.

head_start1
In the second example I am writing code for email validation in java script for input text.User will enter email.If user will not entered ‘@’ in email address.Then it will give alert of invalid email address.