inputNumber comma is not working in numeric keypad

[itnoldev]

I'm working with the Primefaces version 12.0.4.
Comma is not working when I input numbers with numeric keypad.

This is my faces-config file:

<application>
    <locale-config>
        <default-locale>it_IT</default-locale>
        <supported-locale>en_US</supported-locale>
        <supported-locale>it_IT</supported-locale>
    </locale-config>
    <currency-code>EUR</currency-code>
    <number-grouping-separator>.</number-grouping-separator>
    <decimal-separator>,</decimal-separator>
</application>

I had no problem with older version of PF. There is a way to make it works?

[melloware]

Are you using InputNumber? Where are you saying its "not working" ?

[melloware]

@itnoldev did you upgrade your JDK too? Because here is a reproducer:
pf-inputnumber-it.zip

Run mvn clean jetty:run and navigate to http://localhost:8080/primefaces-test/ you will see with locale de_DE it properly uses the local separators. With it_IT it uses the opposite like US of thousands separator ',' and decimcal Separator '.' so my JDK 11 and 17 thinks it_IT is just like the en_US for number format while it knows Germany is different.

[itnoldev]

In the test you reproduced, the decimal separator doesn't work from the numpad. I run it with JDK 11.
My project is running with the JDK 17

[melloware]

It looks like a bug in AutoNumeric: autoNumeric/autoNumeric#602 It says it was fixed but it clearly doesn't work if you use the Numpad.

[melloware]

Actually it looks like you need to set http://autonumeric.org/guide#decimalCharacterAlternative which lets the Numeric Keypad work.

You can test it here: https://codepen.io/AnotherLinuxUser/pen/BaqJOVO?editors=1011

So on your inputNumber set decimalSeparatorAlternative="." and it should work.

[itnoldev]

Great!
Thank you!