Imagemaps can also be defined on forms, with the special form variable
mv_todo.map.
A series of map actions can be defined -- the action
specified in the default entry will be applied if none of the other coordinates match. The image is specified with a standard
HTML 2.0 form field of type
IMAGE. Here is an example:
<INPUT TYPE=hidden NAME="mv_todo.map" VALUE="rect submit 0,0 100,20"> <INPUT TYPE=hidden NAME="mv_todo.map" VALUE="rect cancel 290,2 342,18"> <INPUT TYPE=hidden NAME="mv_todo.map" VALUE="default refresh"> <INPUT TYPE=image NAME="mv_todo" SRC="url_of_image">
All of the actions will be combined together into one image map with NCSA-style functionality -- see the NCSA imagemap documentation for details -- except that MiniVend form actions are defined instead of URLs. The standard actions are:
submit Submit order refresh Refresh order page (update quantities, etc.) cancel Cancel order and wipe credit card numbers return Go to previous page (or page defined in mv_nextpage variable) control Control help, colors, etc. search Search for an item in the catalog