How to style components using makeStyles and still have lifecycle methods in Material UI?

How to Style Components using makeStyles and Still Have Lifecycle Methods in Material UI?

Material UI is a popular UI library for React that provides pre-built components with a sleek and modern design. One of the key features of Material UI is its styling solution, which allows developers to easily customize the look and feel of their components. In this blog post, we will explore how to style components using the makeStyles hook in Material UI while still having access to lifecycle methods.

The makeStyles Hook

The makeStyles hook is a powerful tool provided by Material UI that allows you to define and apply styles to your components. It follows the CSS-in-JS approach, where styles are defined as JavaScript objects and applied directly to the components. The makeStyles hook returns a function that generates the styles based on the provided input, such as theme variables or props.

Here’s an example of how to use the makeStyles hook:


    import React from 'react';
    import { makeStyles } from '@material-ui/core/styles';

    const useStyles = makeStyles((theme) => ({
      root: {
        backgroundColor: theme.palette.primary.main,
        color: theme.palette.primary.contrastText,
        padding: theme.spacing(2),
      },
    }));

    function MyComponent() {
      const classes = useStyles();

      return (
        
          {/* Component content */}
        
      );
    }

In the above example, we define a useStyles function using the makeStyles hook. The returned classes object contains the generated styles, which we can apply to our component using the className prop.

Using Lifecycle Methods

While the makeStyles hook is great for styling components, it does not provide direct access to lifecycle methods such as componentDidMount or componentDidUpdate. However, we can still achieve the desired functionality by using the useEffect hook provided by React.

Here’s an example of how to use the useEffect hook to simulate the componentDidMount lifecycle method:


    import React, { useEffect } from 'react';
    import { makeStyles } from '@material-ui/core/styles';

    const useStyles = makeStyles((theme) => ({
      root: {
        backgroundColor: theme.palette.primary.main,
        color: theme.palette.primary.contrastText,
        padding: theme.spacing(2),
      },
    }));

    function MyComponent() {
      const classes = useStyles();

      useEffect(() => {
        // componentDidMount logic here
        console.log('Component mounted');
        
        return () => {
          // componentWillUnmount logic here
          console.log('Component unmounted');
        };
      }, []);

      return (
        
          {/* Component content */}
        
      );
    }

In the above example, we use the useEffect hook to execute the componentDidMount logic when the component is mounted. The empty dependency array [] ensures that the effect is only run once, simulating the componentDidMount behavior. We can also include cleanup logic in the returned function to simulate the componentWillUnmount behavior.

Multiple Solutions

There are multiple ways to achieve the desired result of styling components using makeStyles and still having lifecycle methods in Material UI. The above examples demonstrate one approach, but you can also explore other solutions based on your specific requirements.

For more information on styling components and using lifecycle methods in Material UI, refer to the official documentation:

By combining the makeStyles hook with the useEffect hook, you can create stylish components in Material UI while still having access to lifecycle methods. This allows you to customize the appearance of your components and add dynamic behavior as needed.

How to style components using makeStyles and still have lifecycle methods in Material UI?