How to store several inputs to an Array in Spring Framework

Question

I'm new to Spring MVC and I'm creating a form with several attributes that the user needs to complete and I want to store a list of numbers into an Array and not create a variable for each field

I try this code, but doesn't work :

Linea 1 <form:input type="number" path="numberArray[0]"/>
Linea 2 <form:input type="number" path="numberArray[1]"/>
...

Please add your complete codes

Sercan REYHANLI
– Sercan REYHANLI

2017-01-10 23:37:57 +00:00
Commented Jan 10, 2017 at 23:37 — Sercan REYHANLI
– Sercan REYHANLI, Commented Jan 10, 2017 at 23:37

Andy · Accepted Answer · 2017-01-10 23:49:39Z

1

In Spring 3+, <form:input/> cannot be used for this because the W3C HTML Specification changed to disallow [] in form input name attributes. Here is a good writeup of using the raw HTML input elements to support rows/arrays of fields (it's essentially what you were trying to do with numberArray[index] but using the raw HTML input element).

answered Jan 10, 2017 at 23:49

Andy

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