I am trying to use a button column in a data table and passing a parameter
using <f:param> like this:
<webuijsf:tableColumn align="center" ...>
<webuijsf:button
actionExpression="#{osservatorio$Osservatorio.editContactButton_action}"
...>
<f:param name="xxx" value="ciao"/>
</webuijsf:button>
</webuijsf:tableColumn>
This is not working because the call to
FacesContext.getCurrentInstance().getExternalContext().getRequestParameterMap().get("xxx");
in the action handler always returns null
The same is working when I replace the button with a hyperlink.
This seems to be because the button is rendered using a <input> tag while
the hyperlink is rendered client-side using a createWidgetOnLoad()
thanks
Mauro
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