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https://issues.jboss.org/browse/JBSEAM-5052?page=com.atlassian.jira.plugi...
]
Marek Novotny updated JBSEAM-5052:
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Description:
UI example of <s:selectItems> can show this issue when <ui:debug> is removed
from examples/ui/ui-web/src/main/webapp/template.xhtml.
The converter "org.jboss.sema.ui.NoSelectionConverter" is not firing when
rendering the page. Converters are however fired for other selectOneMenu items on the page
that have one or more items.
was:
When a selectOneMenu has no items other than the no selection option it does not render
the option value as org.jboss.seam.ui.NoSelectionConverter.noSelectionValue. In this case
the there are no values in person.images.
<h:selectOneMenu id="portrait" value="#{person.portrait}">
<s:selectItems value="#{person.images}" var="i"
label="#{i.annotation}" hideNoSelectionLabel="false"
noSelectionLabel="Select a portrait..."/>
<s:convertEntity/>
</h:selectOneMenu>
This renders:
<select id="person:portraitDecoration:portrait"
name="person:portraitDecoration:portrait" size="1"> <option
selected="selected">Select a portrait...</option>
</select>
The result is that any form submit causes a java.lang.NumberFormatException with message:
"For input string: "Select a portrait...""
I have debugged a little and I can see that the converter is not firing when rendering the
page. It does however fire for other selectOneMenu items on the page that have one or more
items.
A similar and perhaps related issue is referenced in the JBoss Forum.
s:selectItems noSelectionLabel causes errors without using ui:debug
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Key: JBSEAM-5052
URL:
https://issues.jboss.org/browse/JBSEAM-5052
Project: Seam 2
Issue Type: Bug
Components: JSF Controls
Affects Versions: 2.2.1.Final, 2.2.2.Final, 2.3.0.Final
Environment: JBoss AS 7.1.1
Reporter: Andrew Wheeler
Assignee: Marek Novotny
Labels: jsf
Fix For: 2.3.1.CR1
Original Estimate: 2 hours
Remaining Estimate: 2 hours
UI example of <s:selectItems> can show this issue when <ui:debug> is removed
from examples/ui/ui-web/src/main/webapp/template.xhtml.
The converter "org.jboss.sema.ui.NoSelectionConverter" is not firing when
rendering the page. Converters are however fired for other selectOneMenu items on the page
that have one or more items.
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