yes you are right. That is. i got to do.
But I tried to put a snippet in a TVs and it renders as plain text in pages.
Need help. how practically put a snippets in certain pages only?
I got very simple template
left column, main column
5 documents( main, contacts, etc)
and tvs for left and main content which is edited via front end rich text editor.
So how to insert snippets and force them to execute(start).(otherwise it renders as palin text)
//Or I guess you can add the same snippet to all of them and then use the document’s id within the snippet ($id = $modx->documentIdentifier;) to determine its output.//
this idea is good for me also, but I have no idea how to implement it.
i mean where should i insert a snippet call. if $id=$modx->documentidentifier=page 3
call[[snippet]]

?