You request the LOB/file by invoking the webroutine. For example:
http://myhost/cgi-bin/lansaweb?wam=LOBSAMPLE&webrtn=SEND_SAMPLE&ml=LANSA:XHTML
&part=DEX&lang=ENG
You can use the Standard LOB Visualization (std_lob) weblet if you want to show it as an anchor. You need to specify the webroutine that handles the request. You don't need to drop it on top of a LOB field. You can drop the LOB weblet on an empty space.
For example:
