[jbossseam-issues] [JBoss JIRA] Commented: (JBSEAM-3830) e:cell doesn't support null values
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https://jira.jboss.org/jira/browse/JBSEAM-3830?page=com.atlassian.jira.pl...
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Nicklas Karlsson commented on JBSEAM-3830:
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Have a look here:
http://fisheye.jboss.com/changelog/Seam?cs=9753&csize=5
I opened up the WorkSheetItem to reveal the data and exit early from the adding of items
if null
Yep, I recognize you name (you did work on headers/footers etc?). Thanks, it's easy to
work on top of a good library! ;-)
e:cell doesn't support null values
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Key: JBSEAM-3830
URL: https://jira.jboss.org/jira/browse/JBSEAM-3830
Project: Seam
Issue Type: Bug
Components: Excel
Reporter: Eric Jung
Assignee: Nicklas Karlsson
Fix For: 2.1.1.GA
Attachments: JXLHelper.java.diff
If the value of an e:cell is null , an exception is thrown due to a lack of null checks
in JXLHelper.createCell(). It would be better if the cell value was empty in the case of
nulls, just like JSF's and Facelets' <h:outputText
value="#{aNull}"/> outputsan empty string when encountering nulls.
Workaround described below, but it gets very tedious adding null checks for hundreds of
cells across multiple worksheets.
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