To get the value of selected radio button, a user-defined function can be created that gets all the radio buttons with the name attribute and finds the radio button selected using the checked property. The checked property returns True if the radio button is selected and False otherwise. If there are multiple Radio buttons in a webpage, first, all the input tags are fetched and then the values of all the tags that have type as ‘radio’ and are selected are displayed.
Example 1: The following program displays the value of selected radio button when user clicks on Submit button.
Example 2: The following program displays values of all the selected radio buttons when submit is clicked.
- How to know which radio button is selected using jQuery?
- How to check a radio button with jQuery?
- button tag vs input type="button" attribute
- AngularJS | ng-selected Directive
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