Index Radio Release For Free

Get the value of selected radio button: querySelector() Remember you need to specify the name property of the radio button in HTML code. It is used as document. querySelector('input[name="JTP"]:checked') inside the <script> tab to check the selected radio button value from the group of radio buttons.

A radio button in an html document has a tagname input and it has a type attribute set to radio. We can select a radio button by using the click() method after identifying it. Let us see the html code of a radio button. To identify it with a value attribute we have to use the xpath or css locator.

We can access the radio element in JavaScript using various methods. After that, we can use its checked property to check whether the selected radio button is checked. If the value of the checked property is true, it means the radio button is selected; otherwise, it's not selected.

To get value from the radio button in JavaScript, apply the ?getElementById()? and ?getElementsByName()? methods for accessing both the attributes at the same time and displaying their corresponding values, or ?find()? method for getting the radio buttons checked by finding the specified attributes based on their set ...

You can check a radio button by default by adding the checked HTML attribute to the <input> element. You can disable a radio button by adding the disabled HTML attribute to both the <label> and the <input> .

Syntax type : We fix the type to radio to make a radio button. name : We use name to define a group. A group is a collection of radio buttons with the same name , allowing only one radio button to be selected at a time. value : We provide the radio button a value we want to get once the form is submitted.

First, you need to create an array of objects or data that represents each radio button and its associated value. Then, within the map function, you can iterate over this array and render each radio button using the data.