[Chameleon] Send ID To (wich Widget?)

[info at svaltec.it]

Hi All,

I'm using Chameleon and postgis.
I've write a Query in php, and I obtain an ID of the polygon resident in
POstgis db.
Id 'like to obtain the Highlight object in the map.
I don't know wich widget use.

is there a possible to finish my project?

Jacopo