I need to generate map from address (string)
the string itself:
1072 Budapest Rákóczi út 12.
this is how I put it to the site:
<iframe frameborder="0" scrolling="no" marginheight="0" marginwidth="0" src="https://maps.google.hu/maps?q={$infos.address|escape:'url'}"></iframe>
and this is the final output:
<iframe scrolling="no" frameborder="0" src="https://maps.google.hu/maps?q=1072%20Budapest%20R%C3%A1k%C3%B3czi%20%C3%BAt%2012." marginwidth="0" marginheight="0"></iframe>
and that is empty
Add the parameter output=embed to the URL.
This parameter will force google to send an appropriate X-Frame-Options-header