如何在af：inputText中显示双精度舍入为整数？

Question

I have an af:inputText which displays a double value. For example: 17555.8

<af:inputText value="#{bindings.regnum.inputValue}"
     disabled="true"
     simple="true" id="it4"/>

I want to view this data as an integer: 17555. How can I achieve that?

Answer 1

Try

<af:inputText value="#{bindings.regnum.inputValue}" disabled="true" simple="true" id="it4">
<af:convertNumber type="number" messageDetailConvertNumber="#"/>
</af:inputText>

More about convertNumber here