Can't select blank or empty entry from a comboBox
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Key: RF-6574
URL: https://jira.jboss.org/jira/browse/RF-6574
Project: RichFaces
Issue Type: Bug
Affects Versions: 3.3.0
Environment: RichFaces 3.3.0GA, Mojarra JSF Implementation
1.2_09-b02-FCS, Tomcat 6.0.18, FF 3.0.7, IE 7.0
Reporter: Dean Ashby
Once the CSS definition has been applied to allow the first blank entry to be
displayed properly it's not possible to select the blank entry from the list.
The only way to set the input to the blank entry is to close the list popup,
select/highlight the text in the ComboBox input, and delete it using the
Delete key.
Example:
<rich:comboBox>
<f:selectItems value="#{bean.optionsWithEmptyElement}"/>
</rich:comboBox>
public List<SelectItem> getOptionsWithEmptyElement () {
List<SelectItem> result= new ArrayList<SelectItem>();
result.add(new SelectItem(""));
result.add(new SelectItem("Item 1"));
result.add(new SelectItem("Item 2"));
result.add(new SelectItem("Item 3"));
return result;
}
CSS definition:
.rich-combobox-item
{
height: 16px;
}
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