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Click and change events on checkbox elements which are not appended into document tree

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I created fragment of html-code with a radio-group. But I didn't append this fragment into document tree because I need to configure this fragment using click event of first radio-element BEFORE I will show it to users. I use JQuery to set click handler. After it I call this handler through input.click(). Handler works but the property CHECKED in radio-element doesn't change until radio-element is not appended into document tree. Only FF behaves so - other browsers (IE, Chrome, Safari) change this property. When I appended radio-element into document tree then FF could change this property. Can You explain to me why FF behaves so, please?

PS Checkbox-elements behave also PSS Attachment contains an image of example

Best regards.

I created fragment of html-code with a radio-group. But I didn't append this fragment into document tree because I need to configure this fragment using click event of first radio-element BEFORE I will show it to users. I use JQuery to set click handler. After it I call this handler through input.click(). Handler works but the property CHECKED in radio-element doesn't change until radio-element is not appended into document tree. Only FF behaves so - other browsers (IE, Chrome, Safari) change this property. When I appended radio-element into document tree then FF could change this property. Can You explain to me why FF behaves so, please? PS Checkbox-elements behave also PSS Attachment contains an image of example Best regards.

Alla svar (2)

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Maybe best to ask about this on Stackoverflow.

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I asked on Stackoverflow already. But I think that developers can answer me quicker