React Js Disable Radio Button using dropdown
React Js Disable Radio Button using dropdown:To disable a radio button in a React application using a dropdown, you can create a controlled component. First, set up a state variable to manage the radio button's disabled status. Then, create a dropdown with options to toggle the radio button's disabled state. When an option is selected in the dropdown, update the state variable accordingly. Finally, apply this state variable as the 'disabled' attribute to the radio button. This way, the radio button's disabled state can be controlled based on the selected option from the dropdown, ensuring user interaction aligns with the dropdown selection.
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How can you disable a specific radio button in a Reactjs application based on a selection made in a dropdown menu?
This React.js code snippet creates a simple form with a dropdown and radio buttons. When you select "Yes" from the dropdown, it reveals a set of radio buttons to choose a preferred programming language (React, Angular, or Vue.js). If "No" is chosen, the radio buttons are hidden. The handleDropdownChange function updates the "Are you a developer?" dropdown's value, and the handleRadioChange function updates the selected programming language. The chosen language is displayed beneath the radio buttons. This code demonstrates conditional rendering in React, enabling or disabling radio buttons based on the dropdown selection and showing the selected language.
Output of React Js Disable Radio Button using dropdown
