Hi Fernando,
Yes it is possible to show just the text/numbers when you embed the transaction. Points to consider,
1. Make sure you have an output parameter that would eventually display the result.
2. let the content-type be text/html . This helps when you have an XML Output. It would only render the texts.
The image below is my execution of the embed code. The text highlighted in blue, is the output from the transaction parameter. The calculation logic is a simple execution of a tag query and assigning it to an output parameter.
Further more, if you are calling a transaction from the same MII instance where the HTML is, then in the src, you could just give src="/XMII/Runner/<the regular syntax>" . You do not have to give the server and the credentials. They are taken up internally.
Regards,
Tufale Ashai.