$(‘#dropdown_id’).val(); this will give you the selected value of the drop down element. And use this to get the selected options text. $(‘#dropdown_id option:selected’).text();
Continue Reading →All Selector (“*”) This will select all elements. Caution: The all, or universal, selector is extremely slow, except when used by itself. Example 01: Find every element (including head, body, etc) in the document. Note that if your browser has an extension/add-on enabled that inserts a script or link element into the DOM, that element […]
Continue Reading →<div id=”learnhow2do”><img src=”…” alt=”” /></div> Here is the way to use a selector to select the child img of the div. jQuery(‘#learnhow2do’).find(“img”); OR jQuery(‘#learnhow2do’).children(“img”);
Continue Reading →Here JQuery is not necessary. We can just use JavaScript to do that. And There are two methods to do that. One is window.location.href = and the other one is window.location.replace(…) window.location.replace(…) will best simulate an HTTP redirect. If you want to simulate someone clicking on a link, use location.href. If you want to simulate […]
Continue Reading →If you need to check the checked property of a checkbox and perform an action based on the checked property using jQuery. Here is the way to do it. if ($(‘#isAgeSelected’).is(‘:checked’)) { $(“#txtAge”).show(); } else { $(“#txtAge”).hide(); }
Continue Reading →Q: In jQuery, if you have an element of some kind that you’re hiding and showing, using .hide(), .show() or .toggle(). How do you check if that element is currently hidden or visible on the screen? A: If it refers a single element, this code might be more suitable: $(element).is(“:visible”); Or you can use the […]
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