I have a form-page with several image-submit buttons. how can I know which
image is clicked? It's not allowed to use java-script or any client-side
"make the life easy"-scripts.
<form name="form1" method="get" action="test.php">
<input type="image" border="0" name="image1" src="goa.gif">
<input type="image" border="0" name="image2" src="gob.gif">
</form>
I get two vars per image with the clicked point values on the image like
image1.x, image1.y and so on. How can I get the values of these variables? I
tried $image1.x, ${"image1.x"}, $image1["x"], but they didnt work. I could
not find out the correct syntax.
if I get the value of these vars or use the isset function, I can get out
which image is clicked because the "non-clicked" image has no values for the
clicked-point on itself.
the vars are available in $QUERY_STRING so I could parse it, but I think
there is a simple way to get these vars.
thanx (also for any links to manuals).
Ergin Aytac
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