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17 paź 2012 · You can do it in pure JavaScript: var selectobject = document.getElementById("mySelect"); for (var i=0; i<selectobject.length; i++) {. if (selectobject.options[i].value == 'A') selectobject.remove(i); } But - as the other answers suggest - it's a lot easier to use jQuery or some other JS library.
29 lip 2010 · To remove the options of an HTML element of select, you can utilize the remove() method: function removeOptions(selectElement) { var i, L = selectElement.options.length - 1; for(i = L; i >= 0; i--) { selectElement.remove(i); } } // using the function: removeOptions(document.getElementById('DropList'));
The remove() method is used to remove an option from a drop-down list. Tip: To add an option to a drop-down list, use the add() method.
Removing Options. There are also multiple ways to dynamically remove options from a select element. The first way is to use the remove() method of the HTMLSelectElement type. The following illustrates how to remove the first option: select.remove (0); Code language: CSS (css)
17 kwi 2024 · This post will discuss how to remove a given option from a dropdown list in JavaScript and jQuery. 1. Using jQuery. To remove an option from a dropdown list, you can use jQuery’s .remove() method. The .remove() method will remove the specified elements out of the DOM.
Summary: in this tutorial, you’ll learn how to use JavaScript to remove items from a select element based on a condition. JavaScript uses the HTMLSelectElement class to represent the <select> element. To remove an option from a select element, you use the remove() method of the HTMLSelectElement object. Suppose the <select> element has three ...
2 lis 2023 · This post will discuss how to remove all options from a dropdown list in JavaScript and jQuery. 1. Using jQuery. jQuery has .remove() method for removing elements from the DOM. We can use it to remove all <option> from a <select> element, as shown below:
