Wednesday, March 28th, 2018
Wednesday, January 6th, 2016
Well, this is timely! Just today I was having a really good natter with Charlotte about using checkboxes, specifically sending multiple values to the server:
You’ll notice that the
namegiven to each of these checkbox
inputelements is the same: “reservation-requested-device”. The square brackets (“”) at the end of the
nameare the magic bit that allows the values of each chosen “reservation-requested-device” checkbox to be submitted as the value of “reservation-requested-device”.
See, I wasn’t sure whether that was just a PHP thing (the only server-side input-handling I’ve had much experience of) or whether it was a more general way of sending multiple values.
Update: It seems that the square brackets are indeed a PHP thing. Multiple values will be sent in any case. See this test case.
Wednesday, April 6th, 2005
A truly excellent piece of DOM scripting by Steve Chipman that replaces checkboxes with images.