To retrieve only the selected options of select elements, use the :selected … Most of the cases radio buttons are ideal to select a single option from a group of the options. In this article, I am going to show you a very easy and simple way to get selected option index value using jQuery.And the actual code is just 1 line, so it’s super easy to follow and implement. Hi there, I have the following code: Location 1 Location 2 Location 3 Location 4 Location 5 Location 6 Location 7 Themes Podcast Articles Premium Display element when specific option is selected If you have two select fields and want to load options in second one, based on selected option from first one then, below example will help you lot to understand how it can be done. The first with similar options.. HTML. To achieve the best performance when using :selected to select elements, first select the elements using a pure CSS selector, then use .filter(":selected"). is() method to with the :checked CSS pseudo-class selector, the .is() method used to check if one of the selected elements matches the selectorElement. If the checkbox is checked then it will return true.. It is very useful when need to perform the same action on the large list of records. To check which radio button is selected in a form, we first get the desired input group with the type of input as an option and then the value of this selection can then be accessed by the val() method. It will return undefined if it is called on an empty set. This property returns true if an option is selected by default, otherwise it returns false. What you do is use the “selected-selector” of jQuery to do it in a single line. var selectedVal = $("#myselect option:selected").val(); If you need the value of the selected option in a single-selection list, you can use the value property of the select element. Completed Code With jQuery, you can use the .remove() method to takes elements out of the DOM. Dropdown Check List. jQuery provides two methods to get the value of the selected option from the select box. I tried using the following code to check if the user has selected a particular option in a single select drop down has been selected, then add a class How do you check if a select option has been selected and then hide a div? You can use jQuery .prop() method to enable or disable a select dropdown list, dynamically at runtime. If multiple selection is allowed, you can get the selected elements by iterating through the options collection of the tag and check the value of the selected property of every option tag. 2. In this example, we used the . ; The second html element into a combo box with a text display of the selected elements and a dropdown of options. In this example, we are going to help to get the value of the selected option in the select box using jQuery. I'm trying to make depended select dropdown. When the first element in the set is a select-multiple, val() returns an array that contains the value of each selected option. ... Generally, we use radio buttons to let a user select ONE option from a limited number of choices. here is jsfiddle Here we will discuss how to handle the dropdown selected index change event using JQuery. The plugin is hosted on SourceForge. < option value = "5" > Prof If you wanted to get the string "Mr" if the first option was selected (instead of just "1") you would do that in the following way: This returns the name of the option that is currently selected. jQuery(‘option:selected’, ‘select[name^=zonelocation]’).size(); You are really JQuery mentor. Check only one checkbox in jQuery - Example code to allow only one checkbox to be checked using jQuery. Previous: Delete all table rows except first one using jQuery. Adding a single option – by appending a new option – method 1 To avoid having to write and append HTML and stick with a more Javascript approach the new option can be appended with jQuery by creating a new option object. You have a select element, and you need to “select” one of its options based on one of its values. 1. Note: If an option is selected by default, it is displayed first in the drop-down list. Approach 1: Select first element of