[jbossseam-issues] [JBoss JIRA] Commented: (JBSEAM-1228) Add sort option to <s:selectItems>
[ http://jira.jboss.com/jira/browse/JBSEAM-1228?page=comments#action_12360197 ]
Pete Muir commented on JBSEAM-1228:
-----------------------------------
I can see there are some useful cases, but I'm really not sure that this is a good
feature to add
OTOH it would be cool to have have hooks in s:selectItems to support something like:
<s:selectItems ...>
<my:sortList ... />
</s:selectItems>
and
<s:selectItems ... comparator="#{foo.comparator}" />
and perhaps include a
<s:simpleSort direction="{ASC,DESC}" value="#{person.lastName},
#{person.firstName}" />
Add sort option to <s:selectItems>
----------------------------------
Key: JBSEAM-1228
URL: http://jira.jboss.com/jira/browse/JBSEAM-1228
Project: JBoss Seam
Issue Type: Patch
Components: JSF
Affects Versions: 1.2.1.GA
Reporter: Stephan Bublava
Assigned To: Pete Muir
Fix For: 1.3.0.BETA1
Attachments: sort-selectitems-patch.txt
The attached patch adds a sort option to <s:selectItems>, that allows the entries
to be sorted by their label.
Example:
<h:selectOneMenu value="#{person.honorific}">
<s:selectItems value="#{honorifics}" var="honorific"
label="#{honorific.label}" noSelectionLabel="Please select"
sort="ascending" />
<s:convertEnum />
</h:selectOneMenu>
This version has not been tested in depth (especially interactions with
"noSelectionLabel"), but I've been using similar code in our project (based
upon Seam SelectItems 1.1.1beta1) for some time now and not encountered any problems.
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