View source for LEGBL, LEGREV, LEGUS, NOLEGBL, NOLEGREV, and NOLEGUS (JANUS DEFINE parameters)

<span class="pageSubtitle">Display attributes for Janus Web Legacy pages</span>

<var>LEGBL</var>, <var>LEGREV</var>, <var>LEGUS</var>, <var>NOLEGBL</var>, <var>NOLEGREV</var>, and <var>NOLEGUS</var> are parameters on <var>[[JANUS DEFINE]]</var>, which defines and sets characteristics of a Janus port. 

Indicates whether or not <var class="product">[[Janus Web Legacy Support]]</var> is to indicate the blinking (<var>LEGBL</var>, <var>NOLEGBL</var>), reverse (<var>LEGREV</var>, <var>NOLEGREV</var>) and underscore (<var>LEGUS</var>, <var>NOLEGUS</var>) attributes in the classes it generates for input and output fields. The default (<var>NOLEGBL</var>, <var>NOLEGREV</var>, and <var>NOLEGUS</var>) means that <var class="product">Janus Web Legacy Support</var> will not indicate these attributes in the classes for fields. 

This parameter has no effect if an external style sheet is not used (<var>CSS</var> parameter in <var>JANUS WEB SCREEN</var> rules). 

If <var>LEGBL</var>, <var>LEGREV</var>, or <var>LEGUS</var> is set, the external style sheet would have to define styles for every color with the indicated attribute, so the style sheet becomes considerably more complicated. On the other hand, unless these are set, there is no way to display blinking, reversed, or underscored text as different from other text in a <var class="product">Janus Web Legacy Support</var> page. 

The <var>LEGBL</var>, <var>LEGREV</var>, <var>LEGUS</var>, <var>NOLEGBL</var>, <var>NOLEGREV</var>, and <var>NOLEGUS</var> parameters on the <var>JANUS DEFINE</var> can be overridden on a URL basis by the like-named parameters on <var>JANUS WEB SCREEN</var> rules or on an application level by the like-named parameters in <var>[[$Web_Screen]]</var> calls. 

Valid only for <var>[[JANUS DEFINE#type|WEBSERV]]</var> ports.

==See also==
<ul>
<li>[[List of Janus commands]]
<li>[[JANUS DEFINE#parmlist|List of JANUS DEFINE parameters]]
</ul>


[[Category:JANUS DEFINE parameters|LEGBL, LEGREV, LEGUS, NOLEGBL, NOLEGREV, and NOLEGUS]]