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How can I handle an onchange for <input type="number" id="n" value="5" step=".5" /> ? I can't do a keyup or keydown, because, the user may just use the arrows to change the value. I would want to handle it whenever it changes, not just on blur, which I think the .change() event does. Any ideas?
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<input type="number"> <input> elements of type number are used to let the user enter a number.
By default, HTML 5 input field has attribute type=”number” that is used to get input in numeric format. Now forcing input field type=”text” to accept numeric values only by using Javascript or jQuery. You can also set type=”tel” attribute in the input field that will popup numeric keyboard on mobile devices.
The onchange event occurs when the value of an element has been changed. For radiobuttons and checkboxes, the onchange event occurs when the checked state has been changed.
Use mouseup and keyup
$(":input").bind('keyup mouseup', function () { alert("changed"); }); http://jsfiddle.net/XezmB/2/
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The oninput event (.bind('input', fn)) covers any changes from keystrokes to arrow clicks and keyboard/mouse paste, but is not supported in IE <9.
jQuery(function($) { $('#mirror').text($('#alice').val()); $('#alice').on('input', function() { $('#mirror').text($('#alice').val()); }); });<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> <input id="alice" type="number" step="any" value="99"> <p id="mirror"></p>If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
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