Re: Set Double to more than 3 digits in AjaxEditableLabel

[Martin Grigorov]

Yes, it should have been super.newNumberFormat(locale)

On Fri, Aug 17, 2018, 09:27 vp143  wrote:

> Thanks Martin, that worked great!
>
> Just for completeness, I needed to make a slight modification as I did not
> find super.createNumberFormat
>
> DoubleConverter dc = new DoubleConverter() {
> @Override
> protected NumberFormat newNumberFormat(final Locale
> locale) {
> NumberFormat format =
> NumberFormat.getInstance(locale);
> format.setMaximumFractionDigits(12);
> return format;
> }
> };
>
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Re: Set Double to more than 3 digits in AjaxEditableLabel

[vp143]

Thanks Martin, that worked great!

Just for completeness, I needed to make a slight modification as I did not
find super.createNumberFormat

DoubleConverter dc = new DoubleConverter() {
@Override
protected NumberFormat newNumberFormat(final Locale locale) {
NumberFormat format = NumberFormat.getInstance(locale);
format.setMaximumFractionDigits(12);
return format;
}
};

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Re: Set Double to more than 3 digits in AjaxEditableLabel

[Martin Grigorov]

Hi,

The way you did this will mutate the singleton instance.
The recommended way is to instantiate it yourself and override
org.apache.wicket.util.convert.converter.AbstractDecimalConverter#newNumberFormat
I.e.
DoubleConverter dc = new DoubleConverter() {
  @Override protected NumberFormat newNumberFormat(final Locale locale) {
 NumberFormat format = super.createNumberFormat(getLocale());
 format.setMaximumFractionDigits(12);
 return format;
  }
}

On Thu, Aug 16, 2018 at 10:26 AM Vishal Popat 
wrote:

> Hi,
>
> In Wicket 6.29.0, I did the following within a class that extended
> AjaxEditableLabel
>
> @Override
> public IConverter getConverter(Class clazz) {
> DoubleConverter converter =
> (DoubleConverter)DoubleConverter.INSTANCE;
> NumberFormat format = converter.getNumberFormat(getLocale());
> format.setMaximumFractionDigits(12);
> converter.setNumberFormat(getLocale(), format);
> return converter;
> }
>
> In Wicket 7.10.0, converter.setNumberFormat no longer exists. I am not
> sure what I need to do to increase the fraction digit to 12 as it is
> currently set to 3.
>
> Any help would be appreciated.
>
> Vishal
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>
>

Set Double to more than 3 digits in AjaxEditableLabel

[Vishal Popat]

Hi,

In Wicket 6.29.0, I did the following within a class that extended 
AjaxEditableLabel

@Override
public IConverter getConverter(Class clazz) {
DoubleConverter converter = 
(DoubleConverter)DoubleConverter.INSTANCE;
NumberFormat format = converter.getNumberFormat(getLocale());
format.setMaximumFractionDigits(12);
converter.setNumberFormat(getLocale(), format);
return converter;
}

In Wicket 7.10.0, converter.setNumberFormat no longer exists. I am not sure 
what I need to do to increase the fraction digit to 12 as it is currently set 
to 3.

Any help would be appreciated.

Vishal
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