The "getSuggestedItemsMethod" should instead match the attribute name.
Facelets works on a direct BeanProperty/Attribute -> TagAttribute within your
document. "foo" would automatically be wired to "setFoo(...)" on your
UIComponent.
The documentation for InputSuggest specifies the attribute name to be:
"suggestedItemsMethod", that is the name you want to pass to the MethodRule:
MethodRule rule = new MethodRule("suggestedItemsMethod", List.class, new
Class[]{String.class, Integer.class});
Hope this Works for you!
-- Jacob
>
>Hi Peter,
>
>I'm putting this on the facelets mailing list as this is where it is
>best discussed.
>
>From my limited knowledge of inputSuggestAjax, it looks like this
>should work (Does the bound method return a List or a Collection? I
>couldn't tell.)
>
>The component handler below should add a rule so that the
>"getSuggestedItemsMethod" attribute string value is properly converted
>into a "List x(String, Integer)" method binding.
>
>Are you adding the class below as a tag handler for your
>inputSuggestAjax component tag in the taglib.xml file?
>
>On 12/16/05, Peter Mahoney (JIRA) <dev@myfaces.apache.org> wrote:
>> [
>http://issues.apache.org/jira/browse/MYFACES-921?page=comments#action_12360603
>]
>>
>> Peter Mahoney commented on MYFACES-921:
>> ---------------------------------------
>>
>> I am having problems implementing the component handler. I have started by
>assuming the two argument method version, but I do not get the MethodBinding
>property set. Here is the code so far:
>>
>> public class InputSuggestAjaxHandler extends HtmlComponentHandler {
>>
>> public InputSuggestAjaxHandler(ComponentConfig tagConfig) {
>> super(tagConfig);
>> }
>>
>> protected MetaRuleset createMetaRuleset(Class type)
>> {
>> MetaRuleset m = super.createMetaRuleset(type);
>> m.addRule(getSuggestedItemsMethodRule());
>>
>> return m;
>> }
>>
>> private MetaRule getSuggestedItemsMethodRule() {
>> MethodRule rule = new MethodRule("getSuggestedItemsMethod",
>List.class, new Class[]{String.class, Integer.class});
>>
>> return rule;
>> }
>> }
>>
>> I don't think I understand quite what should be happening. When should the
>MethodBinding property actually set?
>>
>> Thanks
>>
>> > NullPointerException using inputSuggestAjax with Facelets
>> > ---------------------------------------------------------
>> >
>> > Key: MYFACES-921
>> > URL: http://issues.apache.org/jira/browse/MYFACES-921
>> > Project: MyFaces
>> > Type: Bug
>> > Components: Sandbox
>> > Versions: Nightly
>> > Reporter: Peter Mahoney
>>
>> >
>> > The following exception is generated using inputSuggestAjax with
>Facelets:
>> > 005-12-09 11:08:58,776 ERROR [localhost].[/webmail].[FacesServlet]:253
>http-8080-Processor25 -> Servlet.service() for servlet FacesServlet threw
>exception
>> > java.lang.NullPointerException
>> > at
>org.apache.myfaces.custom.inputsuggestajax.InputSuggestAjaxRenderer.encodeAjax(
>InputSuggestAjaxRenderer.java:209)
>> > It appears that InputSuggestAjaxTag uses its
>setSuggestedItemsMethodProperty method to set the suggestedItemsMethod
>property in the component, rather than this being carried out by the component
>itself.
>>
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