nxh

Same configuration than original JSF tag, but handles double resolution of the action expression.

All usual h:commandButton attributes are accepted here. The tag specificity is that it can invoke a method binding which is the result of the given method binding.

This useful when using this tag with a Nuxeo action, for instance: they can be configured to hold method bindings as a link like "#{documentAction.createDocument('Domain')}". This information can be accessed in a page via "#{action.getLink()}". The nxh:commandButton tag will not consider this as a string, but will detect this is still an expression, and will invoke the corresponding method binding by resolving it again.

Example:

        <nxh:commandButton value="#{action.label}" action="#{action.getLink()}" />