• Post Reply Bookmark Topic Watch Topic
  • New Topic
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other Pie Elite all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Campbell Ritchie
  • Jeanne Boyarsky
  • Ron McLeod
  • Paul Clapham
  • Liutauras Vilda
Sheriffs:
  • paul wheaton
  • Rob Spoor
  • Devaka Cooray
Saloon Keepers:
  • Stephan van Hulst
  • Tim Holloway
  • Carey Brown
  • Frits Walraven
  • Tim Moores
Bartenders:
  • Mikalai Zaikin

validating in JSP

 
Ranch Hand
Posts: 46
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Hello everyone!

I have a situation where i need to get double value from database and check with the entered value in jsp .

I am using Struts 1.0 and netbeans , Sql server.

I got the value from database and put it in session now i need to check this double value with the value entered in jsp.

Can any one help me?



I got error like Double is reserve value and reserve values can not be used.
 
Sheriff
Posts: 67747
173
Mac Mac OS X IntelliJ IDE jQuery TypeScript Java iOS
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Please take the time to choose an appropriate forum for your posts. This forum is for questions on JSP. For more information, please click this link ⇒ CarefullyChooseOneForum.

This post has been moved to a more appropriate forum.
 
Ranch Hand
Posts: 2234
Eclipse IDE Firefox Browser Redhat
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator

double min_Amt = (Double) session.getAttribute("minAmt");



Replace the above line with the below and try , and keep this with try catch block for NumberFormatException .



 
Krish Khan
Ranch Hand
Posts: 46
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Hi Ravi Kiran!

Thanks for the post but the error is still exist that "double is reserve word so can not be used."

i tried this way but in vain.

 
Bear Bibeault
Sheriff
Posts: 67747
173
Mac Mac OS X IntelliJ IDE jQuery TypeScript Java iOS
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
You cannot mix Java scriptlets into JavaScript and expect them to execute in order.

Please read this article to understand how JSP works.
 
Consider Paul's rocket mass heater.
reply
    Bookmark Topic Watch Topic
  • New Topic