$('#checkbox1').prop('checked') - in jQuery 1.6+, usually the way to go
$('#checkbox1').is(':checked') - all jQuery versions, but slower
$('#checkbox1').attr('checked') - NOT in jQuery 1.6 - but in 1.6.1 and <=1.5, don't use it
posted on
2016-05-29 16:27
游游淡淡
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