This week's book giveaway is in the JavaScript forum.
We're giving away four copies of Cross-Platform Desktop Applications: Using Node, Electron, and NW.js and have Paul Jensen on-line!
See this thread for details.
Win a copy of Cross-Platform Desktop Applications: Using Node, Electron, and NW.js this week in the JavaScript forum!
  • Post Reply Bookmark Topic Watch Topic
  • New Topic

how to keep the values of radio buttons intact?  RSS feed

 
Liz Brown
Ranch Hand
Posts: 112
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
HI,
i have a html form with radio buttons. WHen I click submit, i use the req paramter to create arraylist and process the values. (using struts like action env)
my problem is that when i click save/submit button the values i had clicked on the radio buttons get lost. what should i do to keep them as it is?
I heard about sessions, hidden but they are used to pass values to further pages. I am just looking to keep the radio btn values what i chose before submitting submit.
help!
 
Nathaniel Stoddard
Ranch Hand
Posts: 1258
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
If you're using Struts, you can define your ActionForm to be bound to the session instead of the request (default), so when it's loaded later the values will still be there and correctly rendered by Struts when it dishes out the page again for the client.
 
Bear Bibeault
Author and ninkuma
Marshal
Posts: 66141
141
IntelliJ IDE Java jQuery Mac Mac OS X
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Moving to the Frameworks forum.
 
  • Post Reply Bookmark Topic Watch Topic
  • New Topic
Boost this thread!