set meterial icon color change onClick react
class Utilitybar extends React.Component { constructor(props) { super(props) this.onButtonClicked = this.onButtonClicked.bind(this) this.state = { currentButton: null } } onButtonClicked (id) { this.setState({ currentButton: this.state.currentButton === id ? null : id }) } render(){ return ( <div> <IconButton color={this.state.currentButton === 0 ? "primary" : "default" } onClick={() => this.onButtonClicked(0)}> <FaPlayCircle/> </IconButton> <IconButton color={this.state.currentButton === 1 ? "primary" : "default" } onClick={() => this.onButtonClicked(1)}> <FaRegFileAlt/> </IconButton> </div> ); } }
