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18 wrz 2009 · $('input[name=myInput]').on('keyup', function() { ... }); If you want to trigger the event on leaving the input field, use the following: $('input[name=myInput]').on('change', function() { ...
The difference is that the oninput event occurs immediately after the value of an element has changed, while onchange occurs when the element loses focus, after the content has been changed. The other difference is that the onchange event also works on <select> elements.
23 kwi 2024 · The .on() method provides several useful features: Bind any event triggered on the selected elements to an event handler. Bind multiple events to one event handler. Bind multiple events and multiple handlers to the selected elements. Use details about the event in the event handler.
Definition and Usage. The change event occurs when the value of an element has been changed (only works on <input>, <textarea> and <select> elements). The change () method triggers the change event, or attaches a function to run when a change event occurs.
A function to execute each time the event is triggered. This page describes the change event. For the deprecated .change () method, see .change (). The change event is sent to an element when its value changes. This event is limited to <input> elements, <textarea> boxes and <select> elements.
You should provide a selector to the on function: $(document).on('change', 'input', function() { // Does some stuff and logs the event to the console }); In that case, it will work as you expected. Also, it is better to specify some element instead of document.
30 gru 2014 · Let's apply some of these on the change handler to store the focus field. Here's what we're starting with: $ (document).on ('change','.submittable',function () { if ($ ('input#focus_field').length) { var $focus_field = $ (this).attr ('id') $ ('input#focus_field').val ($focus_field) } $ ('input [type=submit]').click (); return false; });
