And a full example of the proper way to build a multiple select dropdown using a view model: public class MyViewModel { public int [] SelectedValues { get; set; } public IEnumerable<SelectListItem> Values { get; set; } } we will use bootstrap-select plugin for multi select dropdown with checkbox and search. If you are looking for good example of multiselect dropdown in angular 9 app then i will help you how to use multi select dropdown in angular 9 application. But in this case, multiple options can be selected by holding down the control (ctrl) button of the keyboard. How to use it: Import the main JavaScript and Stylesheet into the document. You can use select data-mdb-container option to resolve this problem. Copy codeThe Code is as follows: html 4/loose. Adding the multiple attribute to <select> allows the user to select more than one option. Donations to freeCodeCamp go toward our education initiatives and help pay for servers, services, and staff. While control button . multiple: The attribute multiple on your select box dictates whether Chosen will render a multiple or single select. Multiple selections of the dropdown list can be available by adding multiple Attribute in < select > tag. I need a way to set already selected values in a multi select dropdown in a edit view in a web application (ASP.NET, Mvc) from view code,I passed selected ids in to selected values array. And in the second section, you will learn how to access custom data-attributes of a selected element in a select/option dropdown.. We will proceed with examples. But you can always try the following: In the CSS code snippet above, I gave the text in the select box the following appearance: The select tag is very useful when you're making dropdowns and combo lists in HTML. multiple selection options of list box are handled using PHP, Post your comments , suggestion , error , requirements etc here, HTML form drop down list box to give single or multiple options to user with attributes and examples. This is a plugin for jQuery and Bootstrap which allows the user to select multiple options by checked on checkboxes. ☑ Ballot Box With Check - .select-checkbox option::before {. Multi-select Dropdown List with Checkbox using jQuery. If it is not present, the plugin uses radio buttons to allow single selections. Example. $(".chosen-select . That’s not all you can do with the select and