key的替代jQuery

Question

I'm trying to write something which will detect input in a form field, but I want it to be triggered not just on a keypress but if the user were also to hold a key down for multiple repeat characters, or if they were also to copy & paste something into the input field.

I've tried using keyup event but this does not meet all my requirements, and change event doesn't seem to be a good fit either. Please can anyone advise an event which may be more suitable?

Thank you.

Answer 1

You might be looking for jQuery's input event.

$('inputSelector').on('input', function() {});

Look at the following JSFiddle for an example: http://jsfiddle.net/philfreo/MqM76/

Answer 2

您可以直接使用输入的HTML标记和函数名称，如下例所示： http ： //www.w3schools.com/jsref/tryit.asp？ oninput

Answer 3

Do you want to run the same function for either keydown , keyup or paste ?

$(document).ready(function(){

  $( "#testingInput" ).on( "keydown keyup paste", function() {
    console.log("running for keydown keyup paste!");
  });

});

If not you can just run each one depending on the event:

$( "#testingInput" ).on( "keydown", function() {});

$( "#testingInput" ).on( "keyup", function() {});

$( "#testingInput" ).on( "paste", function() {});

https://jsfiddle.net/bhqme6ze/1/