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NumberField (Vaadin 8)

NumberField converted to Vaadin 8

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Original Vaadin 6 version Vaadin 7 version Vaadin 7 compatibility version for Vaadin 8 projects

Sample code

        final NumberField numberField = new NumberField();
        numberField.setLocale(Locale.FRANCE);
        numberField.setCaption("Modified settings:");
        numberField.setDecimalPrecision(2);
        numberField.setDecimalSeparator(',');
        numberField.setGroupingSeparator('.');
        numberField.setDecimalSeparatorAlwaysShown(true);
        numberField.setMinimumFractionDigits(2);
        numberField.setMinValue(5);

        final Binder<Bean> binder = new Binder<>(Bean.class);
        binder.forField(numberField)
                .withConverter(NumberField.getConverter("Conversion error"))
                .bind("number");
        binder.setBean(new Bean());
        layout.addComponent(numberField);

Compatibility

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Last updated: 2017-03-31

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Version

  • Vaadin 8 & Java 8
  • Default validation happens in ValueChangeListener because there are no more validators in fields
  • There is no automated converter because that also doesn't happen within fields anymore, you need to add NumberField.getConverter() to your Binder
  • Small API tweaks
Released
2017-03-31
Maturity
EXPERIMENTAL
License
Apache License 2.0

Compatibility

Framework
Vaadin 8.0+
Browser
N/A
Online