Hello, Everyone,
Please allow me to ask this webuijsf:listbox question here. I can't find
helps in days.
I tried to use webuijsf:listbox for a multiple select dropdown list. Bu
the result list does NOT have a scroll bar even if I have more items
than specified in 'rows'. I've been searching on web for a while for
this but it seems everyone is using it with 'multiple='false''. It does
not matter I used 'selected' (with backing as an array of String or
Object). The scroll never shows up
JSP code
<webuijsf:listbox disabled="false" multiple="true" rows="1" id="test2"
items="#{queryBean.allPlatforms}" />
Java Bean code
public Option[] getAllPlatforms() {
List<Option> tmpPlatforms = new ArrayList<Option>();
tmpPlatforms.add( new Option("t1", "t1") );
tmpPlatforms.add( new Option("t2", "t2") );
tmpPlatforms.add( new Option("t3", "t3") );
allPlatforms = tmpPlatforms.toArray(new Option[1]);
return allPlatforms;
}
public void setAllPlatforms(Option[] allPlatforms) {
this.allPlatforms = allPlatforms;
}
if I remove 'multiple="true"', then the scroll bar shows up. And when I
put 'multiple="true"' back in, the scroll bar is just gone. Seems to me
no one has tried this option with listbox before.
Please help. Feeling so desperate. What a headache! Thank you very much
in advance
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