The second one is the text value of the select element. Using jQuery remove all the options of a select box and then add one option and select it. Set this setting to true to be able to remove the selected option of a simple select, even without any empty option available. I want to select a specific option of a select tag: the select has as follows: Red 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. version added: 1.8 jQuery( ":eq(-index)" ) indexFromEnd: Zero-based index of the element to match, counting backwards from the last element. While the second one will look for all tr's in the DOM and then it looks for its parent node with #tbl. The select event occurs when a text is selected (marked) in a text area or a text field. Note: The value "-1" will deselect all options (if any). This is done using the select id. 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. kv_color is the id of Select option and SelectedIndex is the property, which is set 3 as default value, Here # is the index of the options, Total count is 4 but index starts with “0”(Zero) . Not selected Optional Can be set by passing a data-removable attribute on the select element. Because :selected is a jQuery extension and not part of the CSS specification, queries using :selected cannot take advantage of the performance boost provided by the native DOM querySelectorAll() method. Although the JQuery library is great, you may find yourself in situations where you don’t have access to it. I have a select field with some options in it. I recently needed to set a default option for a SELECT drop down list. There are some alternative methods to adding options to a select box with jQuery using various plug-ins and I may look at these in a future post. var data = { id: 1, text: 'Barn owl' }; var newOption = new Option(data.text, data.id, false, false); $('#mySelect2').append(newOption).trigger('change'); Option: Type: Discription: placeholder (string) The palceholder text to be displayed in the rendered select widget (on priority basis). Add, select, or clear items. To achieve the best performance when using :selected to select elements, first select the elements using a pure CSS selector, then use .filter(":selected"). To achieve this feat you can use various methods, two of those methods will be explained below. < 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: jQuery code snippet to loop select box options (drop down boxes) in a form to get the values and text for each option, manipulating values in form select boxes. I’ve researched a lot and get to the following working code: The above code works for a column with no dropdown box. Here Mudassar Ahmed Khan has explained how to get the last selected option of HTML Multi Select ListBox using jQuery and also get its index, value and inner html. To display the selected option in a dropdown list with JavaScript, you can try to run the following code. You can try to run the following code to learn how to change the selected value of a drop-down list. - How to select a radio button with jQuery. I have the following HTML: Similarly, you can retrieve the selected values from multiple select boxes with a little trick. So the property index is 3 for yellow. If you are interested to read about the Select Options full working with jQuery … jQuery: Remove all the options of a select box and then add one option and select it Last update on February 26 2020 08:07:52 (UTC/GMT +8 hours) jQuery Practical exercise Part - I : Exercise-15. The following select box has some options with values, the text value of the selected option will be retrieved from this select element. Suppose, you have a select element and you need to select one of its options based on one of its values. Tabs Dropdowns Accordions Side Navigation Top Navigation Modal Boxes Progress Bars Parallax Default: null. If we use a string as the .index() method's argument, it is interpreted as a jQuery selector string. Here in this example, when a user selects country in first select field, jQuery on change event is called upon to list out it’s relevant cities in second select field simultaneously. At times, it could be very useful to use jQuery to Get Selected Option Index value for carrying out relevant processing. A selector or element which is the scrollable container of the select. so that this