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https://issues.apache.org/jira/browse/MYFACES-1744?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12538114
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David Brainard commented on MYFACES-1744:
-----------------------------------------
I have checked with the RI impl they dont have this problem.
In myfaces if i have any type of component like f:param and
f:valuechanelistener etc before f:selectitem or f:selectitems
SelectItemsIterator and _SelectItemsIterator does not return correct value for
hasNext().
I have added the following patch to both the classes SelectItemsIterator and
_SelectItemsIterator so that they ignore the children which are not
UISelectItem and UISelectItems.
if (_childs.hasNext())
{
UIComponent child = (UIComponent) _childs.next();
while(!(child instanceof UISelectItem)
&& !(child instanceof UISelectItems))
{
child = (UIComponent) _childs.next();
}
Pls comment if this approach is not suitable.
i'll add a patch for this soon.
> Validation messages is shown for SelectOneMenu in case first child is not
> SelectItems or SelectItem
> ---------------------------------------------------------------------------------------------------
>
> Key: MYFACES-1744
> URL: https://issues.apache.org/jira/browse/MYFACES-1744
> Project: MyFaces Core
> Issue Type: Bug
> Affects Versions: 1.1.5
> Environment: Windows XP
> Reporter: Galina Gavrilo
>
> If SelectOneMenu has child of another type than SelectItems or SelectItem at
> first place in the children list (e.g. itomahawk jsValueChangeListener),
> validation of combobox fails with message "Value is not a valid option."
> Value range is empty in this case because _SelectItemsIterator hasNext()
> method returns false if first child is not of type SelectItems or SelectItem.
> It should just skip such children, and should continue looking for values.
> Right?
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