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This code will fire an alert if I hit either Ctrl key:

$('#text').bind('keypress', function(e) {
    if(e.keyCode==17)
    {
        alert("Boo ya");
    }
});

Any way to only fire the alert if only the left Ctrl key is pressed?

This code will fire an alert if I hit either Ctrl key:

$('#text').bind('keypress', function(e) {
    if(e.keyCode==17)
    {
        alert("Boo ya");
    }
});

Any way to only fire the alert if only the left Ctrl key is pressed?

  • javascript
  • jquery
  • keypress
Share Improve this question edited May 6, 2015 at 13:18 Abhishek 7,04514 gold badges61 silver badges89 bronze badges asked Dec 10, 2010 at 1:37 wkmwkm 1,7627 gold badges24 silver badges40 bronze badges 1
  • possible duplicate of How can I tell if an event es from right Ctrl key? – Platinum Azure Commented Feb 8, 2013 at 17:22
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2 Answers 2

Reset to default 6

I'm aware this question is quite old but nowadays it seems to be possible KeyboardEvent.code:

document.getElementById('i').addEventListener("keyup", function(e) {
  e.target.value = e.code;
});
<input id="i" value="try keyboard here">

You should get ShiftLeft or ShiftRight by pressing either Shift key.

You can't, at least using the keyCode. It'll be 17 for both keys. I don't know of any other method to distinguish between the two, and in my opinion, it's unlikely that there is one.

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