At 7:31 PM +0100 5/14/08, Mário Gamito wrote:
Hi,
I have this HTML/JS page that switches images
clicking on the radio buttons and call
template.php with the image ID as parameter:
http://portulan-online.net/einstein.html
Now, I need to make it a PHP page, because it is
going to receive a parameter from the URL that
calls it and pass it as is to template.php
Mário:
The key here to remember is that javascript uses
ID and php uses NAME for inputs. So, if you put
your variables in that form and they will work
between javascript and php. Such as:
<input type="radio" name="rad" id="rad" value="2"
onclick="javascript:GetImage(this);">Einstein 2
Note the change of "this" in your js call -- you
can do that and not have to provide the number.
Also put in an action="whatever" into your form
and collect the selection via $_POST['rad'];
That will do what you want.
Cheers,
tedd
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