A need create a temporary file to use while the session is live and set a text field with this name to use macro on web client.
The command file=Lianja.evaluate(‘tmpnam()’) work on appbuilder, but not on webclient.
In fact a need create a POS.
So I am using catalogView to show items and I need create a grid with items to be saved on table.
But gadget grid dont work on web.
Use a regular grid section, and make the header and/or footer invisible, and you can make it look all like one section, etc.
For storage: think JSON, and use SessionStorage