Multiple overriding 'keyup' events

javascript jquery

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In my application, I am listening to the keyups on a text input like this:


This works fine, however I also want to listen for the user pressing the UP or DOWN key anywhere in the rest of the document - so I tried adding the following (hoping jquery would use the input one inside the text box and the global one for anything else):

$(document).keyup(function(e) {

It has not done this, and chooses the global keyup for everything now. Is there any way I can get Jquery to do what I need here? I feel like it should be choosing the 'most specific' key up in each case, but it seems not...

Автор: Kevin Pione Источник Размещён: 22.08.2016 09:43

Ответы (2)

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It should be running both handlers, starting with the one for the more specific element. But if it's not, you can change the second handler so it doesn't overlap.

$(document).on("keyup", ":not(:text)", function(e) {

:text is a shorthand selector for input[type=text], and :not() excludes them in this binding.

Автор: Barmar Размещён: 22.08.2016 09:58

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you can use this way for listening to the user when pressing the UP key anywhere from entire document elements with exception for input[type='text']

        $(document).keyup(function(e) {
              return; <!-- you can handle keyup of input type text in this block -->
           else {
                <!-- handle your keyup of ducument code here -->
Автор: Wadhah Sky Размещён: 22.08.2016 10:55
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