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Mantis - Resin
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| ID: | Category: | Severity: | Reproducibility: | Date Submitted: | Last Update: |
| 5590 | major | always | 11-19-13 03:46 | 02-13-14 18:54 | |
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| Reporter: | VladV | Platform: | |||
| Assigned To: | alex | OS: | |||
| Priority: | normal | OS Version: | |||
| Status: | closed | Product Version: | 4.0.37 | ||
| Product Build: | Resolution: | fixed | |||
| Projection: | none | ||||
| ETA: | none | Fixed in Version: | 4.0.39 | ||
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| Summary: | 0005590: JSTL bug: empty values handled incorrectly in fmt:formatNumber tag | ||||
| Description: |
Empty (null) values passed to fmt:formatNumber as "value" attribute are handled incorrectly: instead of being displayed as empty values, they are displayed as values from previously evaluated fmt:formatNumber tags. Please see the example below. If the value is passed as the tag content, not as an attribute, everything works as expected. |
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| Steps To Reproduce: | |||||
| Additional Information: |
Code to reproduce the bug: <%@ page pageEncoding="utf-8" trimDirectiveWhitespaces="true" %> <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" [^] %> <%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" [^] %> <html> <head> <title>JSP Test Page</title> </head> <body> <c:set var="x" value="12.345" /> <c:set var="y" value="${null}" /> [<fmt:formatNumber maxFractionDigits="2" value="&0000036;{x}"/>] [<fmt:formatNumber maxFractionDigits="2" value="&0000036;{y}"/>] [<fmt:formatNumber maxFractionDigits="2">&0000036;{x}</fmt:formatNumber>] [<fmt:formatNumber maxFractionDigits="2">&0000036;{y}</fmt:formatNumber>] </body> </html> Output: [12.34] [12.34] <-- this should be empty [12.34] [] |
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