using facelets include with parameters and rerender problem with action

[short]

Hi,

i use facelet-templates with parameters for filling attributevalues like id, onclick and action of a:commandButtons.

samplecode

using the template

<ui:include src="template.xhtml">

     <ui:param name="p_id" value="ID" />   

     <ui:param name="p_action" value="#{bean.method}" />

...

inside the template.xhtml

<a:commandButton id="#{p_id}" action="#{p_action}" rerender="#{p_id}"...

For the first request all attributes and values are correct filled. The problem starts

if the form and the commandButton has to be rerenderd via an ajax call - than the parameter

#{p_action} is not resolved to #{bean.method}.

Any hints? Thanks!

[ilya_shaikovsky]

facelets not supports parameters as method expressions,. read that in order to solve http://mkblog.exadel.com/2008/11/richfaces-confirmation-dialog-3/ there are #{bean[action]}-like constructions.

[short]

thx! it works

it took me awhile before i understand what you mean, but now i got the point.

right way using the template

<ui:include src="template.xhtml">

     <ui:param name="p_id" value="ID" />   

     <ui:param name="p_actionbean" value="#{bean}" />  

     <ui:param name="p_methodname" value="methodname" />

...

...

inside the template.xhtml

<a:commandButton id="#{p_id}" action="#{p_actionbean[p_methodname]}" rerender="#{p_id}"...