Property Expression: Unable to add method xy navigate

[Jens Reufsteck]

Hi,

I'm using a property expression optionMaps.get(key).selected, which works
fine as component parameter, but doesn't work in a loop.

I'm getting the following exception message:

        Exception assembling root component of page CareerClub: Could not
convert 'optionMaps.get(key).selected' into a component parameter
binding: Unable to add method jj.tapext.querycatalog.Select
navigate(stb.admin2.pages.CareerClub) to class
$PropertyConduit_12e8fc67735: [source error] no such class: root

In my template I’m using the following construction:

                                <t:loop source="optionMaps" value="key">
                                        ${key},
${optionMaps.get(key).selected}<br/>
                                </t:loop>
                                
The same expression works fine in this construction:

        <t:flexibleParameter source="optionMaps.get('vera').options"
selected="optionMaps.get('vera').selected"
label="prop:optionMaps.get('vera').name"/>

optionMaps is an implementation of Map, and in my AppModule I provide a
typecoercion to Iterable:

                public Iterable coerce(Map input) {
                        return input.keySet();
                }

optionMaps.get(key) returns instances of jj.tapext.querycatalog.Select. 

Any hint where to look at is much appreciated.

Jens

-- 
Jens Reufsteck
Marketing & Online Director

Staufenbiel Institut GmbH
Events & Recruiting Solutions

Wildunger Straße 6, 60487 Frankfurt am Main
www.staufenbiel.de www.mba-master.de www.absolventenkongress.de

Tel.:  +49 (0)69 25537-140
Fax:   +49 (0)69 25537-2140

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Halliday
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