Win a copy of TDD for a Shopping Website LiveProject this week in the Testing forum!
  • 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
  • Paul Clapham
  • Ron McLeod
  • Jeanne Boyarsky
  • Tim Cooke
Sheriffs:
  • Liutauras Vilda
  • paul wheaton
  • Henry Wong
Saloon Keepers:
  • Tim Moores
  • Tim Holloway
  • Stephan van Hulst
  • Carey Brown
  • Frits Walraven
Bartenders:
  • Piet Souris
  • Himai Minh

Binding collections to Spring form

 
Ranch Hand
Posts: 686
Netbeans IDE Chrome Ubuntu
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
I am trying to bind a collection of values to Spring form but I get the following error. I tried to do it with LazyList but still the same issue. Any pointer to the correct article which can help me get started?

javax.servlet.ServletException: org.springframework.beans.InvalidPropertyException : Invalid property 'parameters[0]' of bean class [beans.Input]: Index of out of bounds in property path 'parameters[0]'; nested exception is java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
 
Ranch Hand
Posts: 1936
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
The list must have at least one data (index 0).
 
Vyas Sanzgiri
Ranch Hand
Posts: 686
Netbeans IDE Chrome Ubuntu
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
It has information but the binding is not working. List has more than 1 element in my test case
 
Hong Anderson
Ranch Hand
Posts: 1936
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
You should try to debug then, it tried to access something that has no data in list.
 
Vyas Sanzgiri
Ranch Hand
Posts: 686
Netbeans IDE Chrome Ubuntu
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
I understand that !! but I am not able to figure out. I tried to debug but I do not want to go under the covers into Spring framework.
 
Hong Anderson
Ranch Hand
Posts: 1936
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator

Vyas Sanzgiri wrote:I understand that !! but I am not able to figure out. I tried to debug but I do not want to go under the covers into Spring framework.


When you debug, you're supposed to debug in Spring Framework code to see what actually happens.
 
Vyas Sanzgiri
Ranch Hand
Posts: 686
Netbeans IDE Chrome Ubuntu
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
I do not want to debug the Spring framework code. I would rather concentrate on my business logic
 
Bartender
Posts: 4121
IntelliJ IDE Spring Java
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
You're not debugging Spring framework code - it's not just magically losing values - you're debugging how *you're* using Spring framework code.
 
Vyas Sanzgiri
Ranch Hand
Posts: 686
Netbeans IDE Chrome Ubuntu
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Figured it out https://coderanch.com/t/61337/Spring/Binding-with-ArrayList-Spring#2041973
 
a fool thinks himself to be wise, but a wise man knows himself to be a fool - shakespeare. foolish tiny ad:
free, earth-friendly heat - a kickstarter for putting coin in your pocket while saving the earth
https://coderanch.com/t/751654/free-earth-friendly-heat-kickstarter
reply
    Bookmark Topic Watch Topic
  • New Topic