<p><font size=2 face="sans-serif">Hi</font>
<br><font size=2 face="sans-serif">My users will have the option to request
a new map by changing YEAR. With Openlayers I use vendorParams to add new
parameters in the getMap request. I use the YEAR parameters as a Runtime
substitution Variable for FILTER in the mapfile, pretty simple</font>
<br>
<br><font size=2 face="sans-serif">My problem is for GetLegendGraphics
because the class name will have to change on each request. I know that
it is not possible yet to use Runtime substitution Variable on CLASS NAME.
Is it because no one request for it or it is technically not possible?</font>
<p><font size=2 face="sans-serif">The thread below discuss on using CLASS
TITLE to do that</font>
<br><font size=2 face="sans-serif">http://osgeo-org.1560.n6.nabble.com/runtime-substitution-class-name-td4228412.html</font>
<br>
<br><font size=2 face="sans-serif">the GetLegendGraphic request look like</font>
<br><font size=2 face="sans-serif">...&map.layer[RSS_MPOC].class[classe1_sign]=TITLE+'>=
2.38 <=56'</font>
<br>
<br><font size=2 face="sans-serif">If I need to use this technique how
can I send &map.layer[RSS_MPOC].class[classe1_sign]=TITLE+NEWTITLE
as a parameter to the GetLegendGraphic request?</font>
<br><font size=2 face="sans-serif">thanks</font>
<br><font size=2 face="sans-serif">steve</font>
<br>
<br>