Good answer, just what I was looking for :D @Frédéric - Your link doesn't link to a header id on the jquery docs page anymore. Probably a result of updated documentation. Probably a result of updated documentation.

Jun 21, 2018 · Then I searched and found these questions: How to get the data-id attribute? and jquery can't get data attribute value. The both's answers are "Use .attr('data-sth') or .data('sth')". I know that .attr() is deprecated (in jquery-1.11.0, which I use), but, however, I tried it. And it workded! Can someone explain why?

JQuery uses CSS selectors to select elements, so you just need to use more than one rule by separating ...

Sep 18, 2009 · As @pimvdb said in his comment, Note that change will only fire when the input element has lost focus. There is also the input event which fires whenever the textbox updates without it needing to lose focus.

Dec 30, 2020 · You can use the jQuery find method $('select').change(function { var optionSelected = $(this).find("option:selected"); var valueSelected = optionSelected.val(); var textSelected = optionSelected.text(); }); The above solution works perfectly but I choose to add the following code for them willing to get the clicked option.

Sep 15, 2011 · It's just a set of add-on utility functions that get attached to the jquery namespace for consistency. The original intent was to extend the jquery (pseudo monad) object model. Maybe one day if the :: operator is added to Javascript, that will become a reality, for now the project scope is frozen in maintenance mode.

Nov 14, 2010 · Before jQuery 1.6, when we only had attr() and not prop(), we used to write: checkBoxes.attr("checked", !checkBoxes.attr("checked")); But prop() has better semantics than attr() when applied to "boolean" HTML attributes, so it is usually preferred in this situation.

Sep 5, 2012 · or in case jQuery is not an absolute necessaity then try below, document.getElementById('bfCaptchaEntry').onclick = myfunction; However the above method has few drawbacks as it set onclick as a property rather than being registered as handler...

This is almost the answer, but it causes problems, in even the most up to date jquery validation plugin as of 13 DEC 2018. The problem is that if one directly copies that sample, and EVER calls ".validate()" more than once, the focus/key processing of the validation can get broken, and the validation may not show errors properly.

Feb 26, 2009 · The first line selects all of the checkboxes and puts their jQuery element into a variable. We then use the .map function of jQuery to apply a function to each of the elements of that variable; all we are doing is returning the value of each element as that is all we care about. Because we are returning them inside of the map function it ...