element using the listattribute. Posts. The elements in the collection are in sorted order. For example, if a user began entering some text into a text field, a list would drop down with prefilled values that they could choose from. It also says, "An option element’s end tag may be omitted if the option element is immediately followed by another option element, or if it is immediately followed by an optgroup element, or if there is no more content in the parent element.". The name attribute is needed to reference the form data after the form is submitted (if you omit the name attribute, no data from the drop-down list will be submitted).. What is the best way to add options to a select from a JavaScript object with jQuery? The HTML tag is is used to provide an auto complete feature on form element. You can learn basic of datalist in our HTML Section. The datalist contains option elements much like the select element, though datalist itself is not an independent control. For Example for Gender Text box it will give you options as Male Female when you type 'M' or 'F' in Text Box. How do I make a placeholder for a 'select' box? Methods: The DOM option collection contains three methods which are given below: rev 2021.1.15.38327, Stack Overflow works best with JavaScript enabled, Where developers & technologists share private knowledge with coworkers, Programming & related technical career opportunities, Recruit tech talent & build your employer brand, Reach developers & technologists worldwide. The following code sample uses the single-file code model and may not work correctly if copied directly into a code-behind file. The HTML element contains a set of