React: How to pass width as a prop from the component

Question

I am trying to create a component, whose width can be specified wherever the component can be used

Like:

<Button label="button" width="80%" />

const TestButton = styled.button`
  color: red;
`;

var React = require('react');

var Button = React.createClass({

render: function () {

return (
  <TestButton>{this.props.label}</TestButton>
);
}
});

module.exports = Button;

how can I achieve this?

Answer 1

If you're using styled-components you can pass the width prop to the component and set its width:

<Button label="button" width="80%" />

const TestButton = styled.button`
  color: red;
  width: ${(props) => props.width}
`;

var React = require('react');

var Button = React.createClass({

  render: function () {

    return (
      <TestButton width={this.props.width}>{this.props.label}</TestButton>
     );
    }
  });

module.exports = Button;