Hi Mike,
I didn't have a converter within the selectOneMenu - the ID of the
selectItems is simply an integer. I'm a bit new to JSF - I have tried adding
a convertnumber within the code.... this has stopped the error mentioned
below, however this has stopped invoking the actionListener even when the
data is populated. Do I need to add any further info to the converter, or
look into writing my own?
The menu is as follows:
<h:selectOneMenu id="industryList"
value="#{BackingBean.object.subObject.id}">
<f:convertNumber />
<f:selectItem itemValue="0" itemLabel="(#{webtext.select})"/>
<f:selectItems value="#{BackingBean.clientIndustryList}"/>
</h:selectOneMenu>
There are no errors showing up even though the actionListener is being
completely disregarded.
Thanks, Carl
Mike Kienenberger wrote:
>
> Did you register an appropriate converter for the data types of your
> select items?
>
> On 9/20/06, CarlHowarth <[EMAIL PROTECTED]> wrote:
>>
>> Hi,
>>
>> I have a strange issue with a JSF page I am working on...
>>
>> When I set the value of a selectOneMenu component to a property of my
>> backing bean, my action listeners stop being fired. If I set the value of
>> my
>> selectOneMenu to a property of an object stored on my backing bean they
>> work
>> again. The data is being returned using Hibernate and I want to perform
>> some
>> logic in the backing bean in case one of the properties is null, since
>> setting the menu's value to a property that would ordinarily throw a
>> NullPointerException gives this error:
>>
>> ERROR
>> org.apache.myfaces.shared_impl.renderkit.html.HtmlRendererUtils(355) -
>> Error finding Converter for component with id ....
>>
>> ...and that too prevents the action listeners from being triggered.
>>
>> Other than this I am not getting any errors and am a bit stuck in all!
>>
>> The app uses myfaces 1.1.4 and tomahawk 1.1.3 - the menu component and
>> command links that activate the action events are in a panelTab.
>>
>> Has anybody had a similar issue, or can anyone please point me in the
>> right
>> direction?
>>
>> Many thanks in anticipation, Carl
>> --
>> View this message in context:
>> http://www.nabble.com/Strange-actionListener-component-value-problem-tf2304734.html#a6406078
>> Sent from the MyFaces - Users mailing list archive at Nabble.com.
>>
>>
>
>
--
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