May 3, 2011 · Something like the following would be my choice: let selectElement = document.getElementById('categorySelect'); let selectedOptions = …

You can use the JavaScript select object in a powerful way for your HTML5 and CSS3 programming needs. To make multiple selection work, you have to make a few changes to …

The multiple property sets or returns whether more than one option/item can be selected from a drop-down list.

Jan 23, 2016 · Try something like this : if (ob.options[ i ].selected) { selected.push(ob.options[ i ].value); The array selected is then an array of selected options. Working example here. Note: …

Jul 9, 2012 · <script type="text/ecmascript"> function changeType() { var res = $("#CheckBox1").attr("checked"); if (res==true) { $("#ListBox1").attr("multiple", "multiple"); } …

Aug 5, 2024 · The multi-select dropdown JS class will enable users to select multiple options within an elegant dropdown list with additional functions such as searching, selecting all …

I would like to figure out how to select multiple items from a list of options. Currently, I have a jQuery I use to select items that contain a certain number. For instance, if you look at the …

Aug 9, 2018 · In this article I'll show you how to create multiple selection listbox and access it's value to perform some decision using JavaScript.

Dec 31, 2024 · Here’s a multi-select example: To retrieve all selected values from this multi-select, we need to loop through its options and filter out the selected ones. Here’s how to do it: …

Feb 11, 2012 · Using event.currentTarget.selectedOptions[index].value you can get multiple selected values of multi-select dropdown. In my case, mergedValue gives me proper multiple …