APEX - Setting a CSS class based on a page item rather than a static value?
<p>I'd like to set either the CSS class or an attribute of a region based on the value of a page item. I've tried the following syntax with no real joy:</p>

<pre><code>#P0_CURRENT_SCHEMA#
:P0_CURRENT_SCHEMA
&amp;P0_CURRENT_SCHEMA
</code></pre>

<p>Is there a syntax that will allow me to use the value of a page item rather than a static value to set the value of a CSS class (my aim here is to have part of the UI colour code itself based on what environment it is in).</p>