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Add Radio Buttons Dynamically In order to create a radio button, we need to define the input element and assign it to a variable called input. Then, change its input type to radio. Finally, append the input element to the label element.

Radio buttons allow the user to select one option from a set. You should use radio buttons for optional sets that are mutually exclusive if you think that the user needs to see all available options side-by-side. If it's not necessary to show all options side-by-side, use a spinner instead.

This process can be automated by looping through an array that contains all the possible values and creating a new radio button element for each item in the array. To dynamically create radio button using an array, use the concept of createElement() and appendChild().

Users can follow the syntax below to use the querySelector() method to check whether the radio button is selected. var selected = document. querySelector('input[name="year"]:checked');

Add Radio Buttons Dynamically In order to create a radio button, we need to define the input element and assign it to a variable called input. Then, change its input type to radio. Finally, append the input element to the label element.

To create a radio button in HTML, use the <input> element with the type radio. This creates a single radio button that users can interact with: HTML.

The <input type="radio"> defines a radio button. Radio buttons are normally presented in radio groups (a collection of radio buttons describing a set of related options). Only one radio button in a group can be selected at the same time.

0:11 5:12 Create, Group & Select Radio Button Html JS - YouTube YouTube Start of suggested clip End of suggested clip So change it so we have created two radio buttons successfully. But no radio button is checked byMoreSo change it so we have created two radio buttons successfully. But no radio button is checked by default. So to have the radio button checked by default. We can use the attribute called checked.