Show/hide section based on option value without using jQuery. An option is considered selected if it has an HTMLOptionElement.selected attribute. Sets or retrieves the state of an option element. source code. Keyboard users can select multiple non-contiguous items by: Focusing on the element, you use the element that are currently selected. In this post, we will see how to get selected text from a drop-down list with JavaScript and jQuery. dropdown list onchange event . The selectedOptions property of the select element gives the list of options that are currently selected. For a single valued select, setting its value can be done with the value or the selectedIndex property. A Boolean that sets the selected attribute value, i.e. In order to pre-select an item on the drop down list you can do so prior to the page being rendered by adding a selected="selected" attribute inside the required option. It allows you to select one or multiple options. It has the add() method that dynamically adds an option to the element: Or, you can use function remove() on select object. The unique ID of our select element and the value that we want to select. How to set selected value in a Dropdownlist. tien moi au courant-Edité par CedricDeMartin 18 août 2016 à 15:48:08. Inside our function, we loop through each option in the select element. 0. 1. DOM Method : Description : Example : blur() Used to dynamically make the Radio Button blur : To Blur: document.testb.mycb.blur(); focus() Solution here are using simple JavaScript. For example: AngularReactVue.jsEmber.js […] Returns the