Add Radio Button Contract on Ubuntu For Free

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.

To avoid having multiple radio buttons selected use the same name attribute. Radio buttons are normally presented in radio groups. Only one radio button in a group can be selected at the same time. The radio group must share the same name (the value of the name attribute) to be treated...

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.

Radio button The radio class is a simple wrapper around the <input type="radio"> HTML elements. ... 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> .

You group radio buttons by drawing them inside a container such as a Panel control, a GroupBox control, or a form. All radio buttons that are added directly to a form become one group. To add separate groups, you must place them inside panels or group boxes.

To get the value of the 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.

Summary Use the <input> element with the type radio to create a radio button. Assign a name to multiple radio buttons to form a radio group. Only one radio button in the group can be selected. If the radio button is selected, its checked property is true .