How to make a Spinner that only accepts numbers in PrimeFaces?

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I'm using PrimeFaces for a college project. How do I make "Spinner" not accept "Characters" only numbers?

Idade:
<p:spinner id="spinnerBasic"  max="120" value="#{spinnerController.number1}"/>

html jsf primefaces

asked by anonymous 18.05.2014 / 01:19

1 answer

score 1 · Accepted Answer

Good afternoon, you can solve this problem using javascript as below:

<script type="text/javascript">
   function onlyNumbers(data){
      data.value = data.value.replace(/[^0-9]/g,'');
   };
</script>

And in spinner use ( you can change the time of the call if you want, using another type of event ):

<p:spinner id="spinnerBasic"  max="120" value="#{spinnerController.number1}" onkeyup="onlyNumbers(this)" />