First of all - I'm confused. I searched for lanparty component for Mambo, and this site turned up, I've installed the components and modules, everything works fine - all though everywhere else, there's only Joomla mentioned ?
Anyhow - the seatmap won't work for me. I'm in the editor, I've got a 10x10 grid, I place some chairs, walls and seats.
a) no images show up in the grid - is that supposed to be like that ?
b) The "AJAX Status" reads: "Processing 'placeElement' AJAX request" all the time.
c) I can't see any "Save"-button anywhere. Only "Back".
First of all, can you install Joomla? Although these components might work on Mambo, I will not guarantee that they do. Use Joomla and let me know if you still have the error.
This error got fixed in the latest version of com_mls_seatmap.
You do not need a save button. As soon as you place an element with a click on a square - it is saved in the database.