javascript - Why doesn't keydown event work on regular container div? -


i must losing it, can't keydown event work:

i tried:

$('#container').keydown(function() {             console.log("down");             alert('down');     });

also tried:

$('#container').on('keydown',function() {             console.log("down");             alert('down');     })

http://jsfiddle.net/foreyez/mwptttdv/

you can browser recognize keydown on div if give tabindex attribute:

<div id='container' tabindex="1"></div>

jsfiddle example


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