![]() ![]() ![]() We can add or remove a class to an element very easily by using addClass() and removeClass(). So to stop it triggering I can do the following: $('#afield'). How to add/remove class to an element on keyup event with jQuery. I assume this is because there is no keyup event bound to the $('#afield') element, the event is just bubbling up to the $(document) where the actual handler is bound. debounce( 600, editor. The keyup event occurs when a key on the keyboard is released. keyup () method adds an event handler for the keyup event, or invokes the event. on () function with keyup as the event parameter. The bind lives on the body of the document, so regardless of what elements are added, moved, removed and re-added, all descendants of body matching the selector specified will retain proper binding. And apparently there's a keyup() function too, so. .keyup () function is a shorthand for onkeyup jQuery: the. It prevents double binding in the case where the script is loaded more than once, such as in an AJAX request. Also check how to remove text in input on focus. debounce( 600, editor.handleGlobalChange ) ) Edit. Check if input value was changed on keyup immediately (with jQuery). fields ( 'input' ).add( 'textarea' ).not( 'afield' ) fields.on( 'keyup'. It can be attached to any element, but the event is only sent to the. Just select the textareas and inputs, then use not() to remove the desired field from the selectors. However this does not unbind the keyup event, the handler is still called. The keyup event is sent to an element when the user releases a key on the keyboard. So I want to unbind the keyup event: $('#afield').off('keyup') I don't want the handler to fire on a specific input field. I'm binding a handler to the keyup event of all input and textareas in a document: $(document).on('keyup','input,textarea',$.debounce(600, editor.handleGlobalChange))
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