Chakra UI React Select

README.md

Chakra React Select

UPDATE: I finally made an NPM package for this component! It is made with TypeScript, and now has a fully customizable styling system. It is also far ahead of this wrapper at this point. Check it out here if you'd like: https://github.com/csandman/chakra-react-select

In order to use this component, you can implement it and use it like you would normally use react-select. It should accept all of the props that the original takes, however customizing the theme or the components could break this implementation. There are also a few extra things you can do with this wrapper that pull from the chakra library.

• You can pass the size prop with either sm, md, or lg. These will reflect the sizes available on the Chakra <Input /> component (with the exception of xs because it's too small to work).
• In your options objects, you can add the key isFixed to emulate the example in the react-select docs.
• You can pass the colorScheme prop to the select component to change all of the selected options tags' colors. You can view the whole list of available color schemes in the Chakra docs, or if you have a custom color palette, any of the custom color names in that will be available instead.
• Alternatively you can add the colorScheme value to any of your options objects and it will only style that option when selected.
• You can pass isInvalid to the select component to style it like the Chakra <Input /> is styles when it recieves the same prop.
• You can pass isInvalid or isDisabled to a <FormControl /> which surrounds this component and it will output their corresponding <Input /> stlyes.

For this example, I am including react-select/async and react-select/creatable as well as the default, but these are obviously kept as separate packages in the original in order to reduce bundle size. So if you choose to implement this wrapper in your own project I recommend either removing the ones you don't plan on using, or separating it into 3 separate imports like the original does.

Check out the demo here: https://codesandbox.io/s/chakra-ui-react-select-648uv?file=/chakra-react-select.js

I've been thinking about making this into an NPM package, but at the end of the day I don't think I fully covered every option and I think its simple enough that people should be able to copy it and tweak it to their needs. If you have any interest in this hoever, feel free to let me know!

And if you have any other questions or requests, definitely let me know. I'm sure there are some features of react-select that I missed and I definitely want to make this wrapper as good as it can be!

chakra-react-select.js

import React, { cloneElement, forwardRef } from "react";
import ReactSelect, { components as selectComponents } from "react-select";
import AsyncReactSelect from "react-select/async";
import CreatableReactSelect from "react-select/creatable";
import {
  Flex,
  Tag,
  TagCloseButton,
  TagLabel,
  Divider,
  CloseButton,
  Center,
  Box,
  Portal,
  StylesProvider,
  useMultiStyleConfig,
  useStyles,
  useTheme,
  useColorModeValue,
  useFormControl,
  createIcon
} from "@chakra-ui/react";

// Taken from the @chakra-ui/icons package to prevent needing it as a dependency
// https://github.com/chakra-ui/chakra-ui/blob/main/packages/icons/src/ChevronDown.tsx
const ChevronDown = createIcon({
  displayName: "ChevronDownIcon",
  d: "M16.59 8.59L12 13.17 7.41 8.59 6 10l6 6 6-6z"
});

// Custom styles for components which do not have a chakra equivalent
const chakraStyles = {
  // When disabled, react-select sets the pointer-state to none
  // which prevents the `not-allowed` cursor style from chakra
  // from getting applied to the Control
  container: (provided) => ({
    ...provided,
    pointerEvents: "auto"
  }),
  input: (provided) => ({
    ...provided,
    color: "inherit",
    lineHeight: 1
  }),
  menu: (provided) => ({
    ...provided,
    boxShadow: "none"
  }),
  valueContainer: (provided, { selectProps: { size } }) => {
    const px = {
      sm: "0.75rem",
      md: "1rem",
      lg: "1rem"
    };

    return {
      ...provided,
      padding: `0.125rem ${px[size]}`
    };
  },
  loadingMessage: (provided, { selectProps: { size } }) => {
    const fontSizes = {
      sm: "0.875rem",
      md: "1rem",
      lg: "1.125rem"
    };

    const paddings = {
      sm: "6px 9px",
      md: "8px 12px",
      lg: "10px 15px"
    };

    return {
      ...provided,
      fontSize: fontSizes[size],
      padding: paddings[size]
    };
  },
  // Add the chakra style for when a TagCloseButton has focus
  multiValueRemove: (
    provided,
    { isFocused, selectProps: { multiValueRemoveFocusStyle } }
  ) => (isFocused ? multiValueRemoveFocusStyle : {}),
  control: () => ({}),
  menuList: () => ({}),
  option: () => ({}),
  multiValue: () => ({}),
  multiValueLabel: () => ({}),
  group: () => ({})
};

const chakraComponents = {
  // Control components
  Control: ({
    children,
    innerRef,
    innerProps,
    isDisabled,
    isFocused,
    selectProps: { size, isInvalid }
  }) => {
    const inputStyles = useMultiStyleConfig("Input", { size });

    const heights = {
      sm: 8,
      md: 10,
      lg: 12
    };

    return (
      <StylesProvider value={inputStyles}>
        <Flex
          ref={innerRef}
          sx={{
            ...inputStyles.field,
            p: 0,
            overflow: "hidden",
            h: "auto",
            minH: heights[size]
          }}
          {...innerProps}
          data-focus={isFocused ? true : undefined}
          data-invalid={isInvalid ? true : undefined}
          data-disabled={isDisabled ? true : undefined}
        >
          {children}
        </Flex>
      </StylesProvider>
    );
  },
  MultiValueContainer: ({
    children,
    innerRef,
    innerProps,
    data,
    selectProps
  }) => (
    <Tag
      ref={innerRef}
      {...innerProps}
      m="0.125rem"
      // react-select Fixed Options example: https://react-select.com/home#fixed-options
      variant={data.isFixed ? "solid" : "subtle"}
      colorScheme={data.colorScheme || selectProps.colorScheme}
      size={selectProps.size}
    >
      {children}
    </Tag>
  ),
  MultiValueLabel: ({ children, innerRef, innerProps }) => (
    <TagLabel ref={innerRef} {...innerProps}>
      {children}
    </TagLabel>
  ),
  MultiValueRemove: ({ children, innerRef, innerProps, data: { isFixed } }) => {
    if (isFixed) {
      return null;
    }

    return (
      <TagCloseButton ref={innerRef} {...innerProps} tabIndex={-1}>
        {children}
      </TagCloseButton>
    );
  },
  IndicatorSeparator: ({ innerProps }) => (
    <Divider {...innerProps} orientation="vertical" opacity="1" />
  ),
  ClearIndicator: ({ innerProps, selectProps: { size } }) => (
    <CloseButton {...innerProps} size={size} mx={2} tabIndex={-1} />
  ),
  DropdownIndicator: ({ innerProps, selectProps: { size } }) => {
    const { addon } = useStyles();

    const iconSizes = {
      sm: 4,
      md: 5,
      lg: 6
    };
    const iconSize = iconSizes[size];

    return (
      <Center
        {...innerProps}
        sx={{
          ...addon,
          h: "100%",
          borderRadius: 0,
          borderWidth: 0,
          cursor: "pointer"
        }}
      >
        <ChevronDown h={iconSize} w={iconSize} />
      </Center>
    );
  },
  // Menu components
  MenuPortal: ({ children }) => <Portal>{children}</Portal>,
  Menu: ({ children, ...props }) => {
    const menuStyles = useMultiStyleConfig("Menu");
    return (
      <selectComponents.Menu {...props}>
        <StylesProvider value={menuStyles}>{children}</StylesProvider>
      </selectComponents.Menu>
    );
  },
  MenuList: ({ innerRef, children, maxHeight, selectProps: { size } }) => {
    const { list } = useStyles();
    const chakraTheme = useTheme();

    const borderRadii = {
      sm: chakraTheme.radii.sm,
      md: chakraTheme.radii.md,
      lg: chakraTheme.radii.md
    };

    return (
      <Box
        sx={{
          ...list,
          maxH: `${maxHeight}px`,
          overflowY: "auto",
          borderRadius: borderRadii[size]
        }}
        ref={innerRef}
      >
        {children}
      </Box>
    );
  },
  GroupHeading: ({ innerProps, children }) => {
    const { groupTitle } = useStyles();
    return (
      <Box sx={groupTitle} {...innerProps}>
        {children}
      </Box>
    );
  },
  Option: ({
    innerRef,
    innerProps,
    children,
    isFocused,
    isDisabled,
    selectProps: { size }
  }) => {
    const { item } = useStyles();
    return (
      <Box
        role="button"
        sx={{
          ...item,
          w: "100%",
          textAlign: "start",
          bg: isFocused ? item._focus.bg : "transparent",
          fontSize: size,
          ...(isDisabled && item._disabled)
        }}
        ref={innerRef}
        {...innerProps}
        {...(isDisabled && { disabled: true })}
      >
        {children}
      </Box>
    );
  }
};

const ChakraReactSelect = ({
  children,
  styles = {},
  components = {},
  theme = () => ({}),
  size = "md",
  colorScheme = "gray",
  isDisabled,
  isInvalid,
  ...props
}) => {
  const chakraTheme = useTheme();

  // Combine the props passed into the component with the props
  // that can be set on a surrounding form control to get
  // the values of `isDisabled` and `isInvalid`
  const inputProps = useFormControl({ isDisabled, isInvalid });

  // The chakra theme styles for TagCloseButton when focused
  const closeButtonFocus =
    chakraTheme.components.Tag.baseStyle.closeButton._focus;
  const multiValueRemoveFocusStyle = {
    background: closeButtonFocus.bg,
    boxShadow: chakraTheme.shadows[closeButtonFocus.boxShadow]
  };

  // The chakra UI global placeholder color
  // https://github.com/chakra-ui/chakra-ui/blob/main/packages/theme/src/styles.ts#L13
  const placeholderColor = useColorModeValue(
    chakraTheme.colors.gray[400],
    chakraTheme.colors.whiteAlpha[400]
  );

  // Ensure that the size used is one of the options, either `sm`, `md`, or `lg`
  let realSize = size;
  const sizeOptions = ["sm", "md", "lg"];
  if (!sizeOptions.includes(size)) {
    realSize = "md";
  }

  const select = cloneElement(children, {
    components: {
      ...chakraComponents,
      ...components
    },
    styles: {
      ...chakraStyles,
      ...styles
    },
    theme: (baseTheme) => {
      const propTheme = theme(baseTheme);

      return {
        ...baseTheme,
        ...propTheme,
        colors: {
          ...baseTheme.colors,
          neutral50: placeholderColor, // placeholder text color
          neutral40: placeholderColor, // noOptionsMessage color
          ...propTheme.colors
        },
        spacing: {
          ...baseTheme.spacing,
          ...propTheme.spacing
        }
      };
    },
    colorScheme,
    size: realSize,
    multiValueRemoveFocusStyle,
    // isDisabled and isInvalid can be set on the component
    // or on a surrounding form control
    isDisabled: inputProps.disabled,
    isInvalid: !!inputProps["aria-invalid"],
    ...props
  });

  return select;
};

const Select = forwardRef((props, ref) => (
  <ChakraReactSelect {...props}>
    <ReactSelect ref={ref} />
  </ChakraReactSelect>
));

const AsyncSelect = forwardRef((props, ref) => (
  <ChakraReactSelect {...props}>
    <AsyncReactSelect ref={ref} />
  </ChakraReactSelect>
));

const CreatableSelect = forwardRef((props, ref) => (
  <ChakraReactSelect {...props}>
    <CreatableReactSelect ref={ref} />
  </ChakraReactSelect>
));

export { Select as default, AsyncSelect, CreatableSelect };

@kotoyama sorry for the late response, I didn't see your comment! You mentioned isInvalid and that got me thinking that it is something I should implement. My wrapper now accepts the isInvalid prop on both the <Select /> element itself, or a surrounding <FormControl /> element instead, should you choose to implement it that way.

While I was at it, I also added the option to pass isDisabled to a surrounding <FormControl /> in order to disable it!

If you look at my revision (should be the third to most recent) you can see what I changed to make that work!

Also, you said custom props, and I'm not sure if there was anything else you wanted to add, but you can pass any props you want into the main <Select /> component, and if you want to use it on one of the specific sub-components you can grab it from the prop selectProps.

See line 101 for an example: https://gist.github.com/csandman/c687a9fb4275112f281ab9a5701457e4#file-chakra-react-select-js-L101

Let me know if you have any other questions and I'll try to respond faster this time!

@csandman you saved me :) Thanks again! I think that this implementation might be a great separate package 👍

Thank you for this!
One little thing, maybe you can change in line 255
https://gist.github.com/csandman/c687a9fb4275112f281ab9a5701457e4#file-chakra-react-select-js-L255
I need rtl support so I changed textAlign="left" to textAlign="start" that way it will work for both rtl and ltr.

@baaraak thats a good call, thanks for the recommendation! I made the change in the gist and in the demo on codesandbox.

Thanks! This implementation would be a great package

@kotoyama @waraness99 I finally got a published version of the package working! Check it out if you get a chance!

https://www.npmjs.com/package/chakra-react-select

@kotoyama @waraness99 I finally got a published version of the package working! Check it out if you get a chance!

https://www.npmjs.com/package/chakra-react-select

Omg! So cool, thanks a lot @csandman!