Problems with FormFragment and Zone update

[Stefan]

Hi,

i have some trouble with a zone update.



Below i have included a snippet from the source:

<t:form t:id="addEditForm">
        <p>
                <t:label for="nType" /> :<br />
                <t:select t:id="nType" validate="required" />

        </p>

        <t:zone t:id="qTypeZone" id="qTypeZone" visible="false">
                <t:formfragment t:id="addEditForm_qType">
                        <p><t:label for="qType" /> :<br />
                        <t:select t:id="qType" /></p>
                </t:formfragment>
        </t:zone>

</t:form>



What should i do to get this working?

Thanks in advance,
Stefan



Render queue error in BeginRender ... :

Available types are
org.apache.tapestry5.RenderSupport,
org.apache.tapestry5.ValidationDecorator,
org.apache.tapestry5.internal.services.DocumentLinker,
org.apache.tapestry5.services.ClientBehaviorSupport,
org.apache.tapestry5.services.Heartbeat.

A nested formFragment (within a zone) should be switched in/visible dependend on a <select>-selection <t:actionlink t:id="nTypeUpdate" zone="qTypeZone">Update</ t:actionlink> The problem is that there will be an exception (below) thrown and i have no idea whats going wrong here. No object of type org.apache.tapestry5.services.FormSupport is available from the Environment.

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