Autoform render field of type Map<String, Integer> cannot enable the submit button

[antoniusng]

Describe the bug

I have the following model:
public record PackageRecord( String id, Long version, String name, Map<String, Integer> features ) { }

This is how I render the input fields for features:

This is how it looks like on the browser:

The problem is: when I change the value of the input, I am not able to enable the submit button. Am I doing this correctly? What is the proper way to render text fields for Map?

Expected-behavior

No response

Reproduction

System Info

OS: Mac OS Sonoma 14.6.1
Hilla: 24.4.6
Browser: Firefox 129.0.2 (64bit)

[platosha]

From the looks of it, seems that the issue is that any changes from the user aren't updating the form binder. The item value is mutated, but this change is not being picked up.

Please try using field with the form binder API to get proper two-way bindings.

[antoniusng]

Thank you @platosha. That makes sense.

Any pointers on how I can make use of field to get the bindings?

I am not yet able to find a way to do that.