Jquery key

HI Guys,

I have asp.net mvc application and I'm trying to use keydown and keyup function to let my user to travel between rows by entering buttons pageup\pagedown.

I did something like this:

which didn't work so far.

$(document).keydown(function (e) {
        //alert(e.keyCode);
        $('input').keyup(function (e) {
            if (e.which == 33) { 
                $(this).closest('td').next().find('input').focus();

            } else if (e.which == 34) {
                $(this).closest('td').prev().find('input').focus();
            }
        });
        
    });

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Please any suggestions.

Thanks,
LVL 1
Moti Mashiah.NET DeveloperAsked:
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Rainer JeschorCommented:
Hi,
why do you bind two different events on two different objects?

Could you please try the following:
$(document).ready(function() {
	$('input').keyup(function (e) {
    // 33 - Page Up
    // 34 - Page Down
    if (e.which == 34) { 
			$(this).closest('tr').next("tr").find('input').focus();
		} else if (e.which == 33) {
      $(this).closest('tr').prev("tr").find('input').focus();
		}
  });
});

Open in new window


Not sure about your HTML DOM structure, but using the TR instead of the TD and only binding the Event to the INPUT elements did the trick.

Live sample:
https://jsfiddle.net/EE_RainerJ/47afowju/16/

HTH
Rainer

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Moti Mashiah.NET DeveloperAuthor Commented:
Thank you very much that was solving my issue.
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