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How To Know Which Key Was Pressed In JQuery Event Keypress


Which Key Was Pressed In JQuery Event Keypress

> Here we consider how to know Which Key Was Pressed Using JQuery.
> In some cases, we may have to track the pressed Key.
> Suppose after filling the form, we have to press Enter Key.
> On Enter Key Press, we can give an alert using Juery.

Step 1

> The Keypress event for Submit Button can be triggered as follows.

$('#SubmitBoxID').bind('keypress', function(e) {
});



Step 2

> The Key Code for Enter Key is 13.
> Enter Key Press while Submitting the form can be tracked as follows.

$('#SubmitBoxID').bind('keypress', function(e) {
         var code = e.keyCode || e.which;
         if(code == 13) { //Enter keycode
                  //Do something
         }
});



> By using above code we can detect Which Key Was Pressed In JQuery Event Keypress.
> That's all, inside Keypress event, just compare with the key code.

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