Have you tried somthing like

rendered="#{UserBean.shouldButtonBeVisible}"

?

That was that what Heath was meaning... I guess

Csík Norbert wrote:
Sorry, maybe I wasn't clear enough. When the rendered property is set as in the example below, the button renders correctly. It is on the page when the condition is true. The problem is that, when I click on the button (at this time the condition is true, 'cause I can click on the button) nothing happens.

CASE 1:

<h:commandButton
      value="#{globalBundle.deleteButtonLabel}"
      action="#{UserBean.delete}"
      rendered="#{UserBean.userCode != ''}"
/>

The button is only visible when the condition is true, but when I click on it, nothing happens (the action isn't called). This is my problem.

CASE 2:

<h:commandButton
      value="#{globalBundle.deleteButtonLabel}"
      action="#{UserBean.delete}"
/>

The button is always visible, and the action is called when I click on the button.


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