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I have always wondered if there is any way or trick to un-select a radio button once you have selected one.
I'm asking this as a generic question, not regarding a specific program. it could be a desktop program or a webpage.
Once you click on a radio button it seems like there is no way to unselect it, so if you wanted to leave the field blank, you can't once you have already made a selection. It kind of 'forces' you to select something.
UPDATE: Im sorry, I was referring to radio buttons and not checkboxes, I confused the terms.
2Can you give a specific example of where you have seen this behavior? Typically check boxes allow you to both check and uncheck the box. – heavyd – 2009-08-06T13:36:24.433
2I think you're talking about radio buttons? – fretje – 2009-08-06T13:43:59.140
@fretje: yes, im sorry. i was referring to radio buttons – nmuntz – 2009-08-06T13:58:43.493
3radiobuttons can't be de-selected "by design" – fretje – 2009-08-06T14:11:19.990
3If you've ever encountered an old car radio, the preset buttons were physical objects that you had to push in. Pushing in one popped out the other. It was nigh-impossible to "unselect" one without pushing in another. I'm sure that's where the name "radio buttons" comes from. – ale – 2009-08-06T16:38:59.937
@Al Everett; +1 but I remember the 'press-to-at-a-time' trick which released all the buttons... at least on my old radios. – beggs – 2009-08-27T09:47:55.337
@Al Everett, on my radio, I can press any button halfway to release all buttons. Still have one at home. – puri – 2009-09-03T12:59:06.590