formatNumber"

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Formats a number (Integer, BigDecimal...) into a string with the given pattern.
 
Formats a number (Integer, BigDecimal...) into a string with the given pattern.
  
There is another extended built in function,  
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For example,
 
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<source lang="xml">
<source lang="java">
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<?taglib uri="http://www.zkoss.org/dsp/web/core" prefix="c"?>
String formatNumber(Object number, String pattern, Locale locale);
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<zk>
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    <label value="${c:formatNumber(2332315231, '$ ###,###,###.00')}" />
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</zk>
 
</source>
 
</source>
  
:i.e., <javadoc method="formatNumber(java.lang.Object, java.lang.String, java.util.Locale)">org.zkoss.xel.fn.CommonFns</javadoc>
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There is another extended built-in function, not declared in taglib: <javadoc method="formatNumber(java.lang.Object, java.lang.String, java.util.Locale)">org.zkoss.xel.fn.CommonFns</javadoc>.
 
 
Formats a number (Integer, BigDecimal...) into a string with the given pattern and locale.
 
  
You can define a method to use this function by [http://books.zkoss.org/wiki/ZUML_Reference/ZUML/Processing_Instructions/xel-method xel-method]
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You can call it by [[ZUML%20Reference/EL%20Expressions/Static%20Fields%20and%20Methods| EL]] or declaring a [[ZUML_Reference/ZUML/Processing_Instructions/xel-method| xel-method]].
  
  

Revision as of 07:54, 27 May 2021

The default method:

String formatNumber(Object number, String pattern);
i.e., CommonFns.formatNumber(Object, String)

Formats a number (Integer, BigDecimal...) into a string with the given pattern.

For example,

<?taglib uri="http://www.zkoss.org/dsp/web/core" prefix="c"?>
<zk>
    <label value="${c:formatNumber(2332315231, '$ ###,###,###.00')}" />
</zk>

There is another extended built-in function, not declared in taglib: CommonFns.formatNumber(Object, String, Locale).

You can call it by EL or declaring a xel-method.


Parameters: In both default and extended function:

  • number - the Number to format
  • pattern - the pattern to apply

In extended function only:

  • locale - the locale to apply

Version History

Last Update : 2021/05/27


Version Date Content
6.0.1    



Last Update : 2021/05/27

Copyright © Potix Corporation. This article is licensed under GNU Free Documentation License.