f:convertNumber remove comma as thousand separator [duplicate]

Question

I want to round value with four decimal places to one decimal place. That is why I use f:convertNumber:

<h:outputText value="${current.dayAverage.pressureRelative}" >      
    <f:convertNumber maxFractionDigits="1"/>
</h:outputText>

The rounding is done right, but the f:convertNumber adds thousand comma separator. I want to remove this separator but I don't know how. I am using Apache MyFaces 2.1 implementation. In the API for f:convertNumber it does not have any attribute to specify thousand separator. I suppose that this could be defined in locale attribute?

Answer 1

You can remove the seperating commas by adding groupingUsed="false" to the f:convertNumber tag