zq29 Posted September 24, 2006 Share Posted September 24, 2006 Hi Guys,I'm dynamically creating a group of radio buttons with PHP, and am trying to loop through them and get the value of the selected radio button. This appears to be working fine with more than one radio button, although it doesn't appear to enter the loop if there is only one radio button. I can't figure this out, any ideas?[b]EDIT:[/b] For some reason I can't post my code up here. I have uploaded it [url=http://www.kriswillis.com/misc/code/javascript_for_radio.txt]here[/url] Link to comment https://forums.phpfreaks.com/topic/21841-radio-buttons-and-for-loops/ Share on other sites More sharing options...
zq29 Posted September 24, 2006 Author Share Posted September 24, 2006 It always helps by asking a question and writing a demo script as that's when I generally figure out the problem after staring at it for an hour or so!Turns out, if there is only one radio button in a group, it is not defined as an array with a single key, but instead just a normal variable. Link to comment https://forums.phpfreaks.com/topic/21841-radio-buttons-and-for-loops/#findComment-97528 Share on other sites More sharing options...
fenway Posted September 25, 2006 Share Posted September 25, 2006 I always cheat by handling this first, and forcing it into an array no matter what. Link to comment https://forums.phpfreaks.com/topic/21841-radio-buttons-and-for-loops/#findComment-97951 Share on other sites More sharing options...
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