HTMLSelectElement.autofocus 1. The loop is working, but I wonder is there any way I can do it without a loop? [] member this.SelectedIndex : int with get, set Public Overrides Property SelectedIndex As Integer Property Value Int32. How do I check if an element is hidden in jQuery? If this parameter is null (or the index does not exist), the new element is appended to the end of the collection. Click the "Set selectedIndex" button in the form above to see the result. The options property of the select list is a node list of all the option elements contained within it. Javascript Select options. If we use a string as the .index() method's argument, it is interpreted as a jQuery selector string. Using the options[index].value Property: 42. Setting selectedIndex selects the option at the specified index, deselecting any other selected option. The JavaScript function above takes in two parameters. How to Detect Enter Keypress using JavaScript/JQuery. The index starts at 0. But now you commented, I gained reputation or privileges rather, I voted your answer up. Get the value of an attribute for the first element in the set of matched elements or set one or more attributes for every matched element. Modifying SELECT Options (IE4+) 45. A zero-based index of the currently selected item. Adding Static Resources (css, JavaScript, Images) to Thymeleaf. We can also use 'selected' attribute in