• 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 all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Campbell Ritchie
  • Liutauras Vilda
  • Bear Bibeault
  • Jeanne Boyarsky
  • paul wheaton
Sheriffs:
  • Junilu Lacar
  • Paul Clapham
  • Knute Snortum
Saloon Keepers:
  • Stephan van Hulst
  • Ron McLeod
  • Tim Moores
  • salvin francis
  • Carey Brown
Bartenders:
  • Tim Holloway
  • Frits Walraven
  • Vijitha Kumara

Json array pass to model through controller [Spring Boot]  RSS feed

 
Greenhorn
Posts: 1
Java MySQL Database Spring
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Hi, How are you?
I have a web project, where I'm fetching a json file through JavaScript for frontend. It's working fine. But when I send those json data to my model, I'm not able to sent them.

   
and



and in my controller,



In model class.


So how can pass json value with variable from one form?
If you want to see my whole project, here is the link. Dropdown
 
Sheriff
Posts: 21689
101
Chrome Eclipse IDE Java Spring Ubuntu VI Editor Windows
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Your models are expected to be a list / array of strings, but your JavaScript code sends them as a single string. From .val():

Get the current value of the first element in the set of matched elements or set the value of every matched element.


To get a list of values, you need to use map.

Untested (but copied from DevDocs):
 
A teeny tiny vulgar attempt to get you to buy our stuff
Create Edit Print & Convert PDF Using Free API with Java
https://coderanch.com/wiki/703735/Create-Convert-PDF-Free-Spire
  • Post Reply Bookmark Topic Watch Topic
  • New Topic
Boost this thread!