TagsInput 10.18.1

ARIA

RTL

TagsInput is an extension of the text input fields. This component allows users to both enter text and capture input results and display them as well.

These selected text entries are being displayed as tags. Tags represent a set of interactive keywords that help organize and categorize objects.

Tags can be added by pressing the Enter ⏎ key or removed by the mouse click from the input element.

Anatomy

The component <TagsInput /> can have as direct child the component <TagsInput.SelectedItem /> to show the actual

<TagsInput ...>
    <TagsInput.SelectedItem ... />
    <TagsInput.SelectedItem ... />
    ...
</TagsInput>

Default

"use client";

import { TagsInput } from "@heathmont/moon-core-tw";
import { useCallback, useState } from "react";

const Default = () => {
  const [selected, setSelected] = useState<string[]>([]);

  const onEnter = useCallback(
    (value: string) => {
      setSelected([...selected, value]);
    },
    [selected, setSelected],
  );

  const onClear = useCallback(
    (index: number) => {
      setSelected(selected.filter((item: string, id: number) => id !== index));
    },
    [selected, setSelected],
  );

  return (
    <div className="w-full max-w-sm">
      <TagsInput selected={selected} onEnter={onEnter} onClear={onClear}>
        {selected.map((text, index) => (
          <TagsInput.SelectedItem key={index} index={index} label={text} />
        ))}
      </TagsInput>
    </div>
  );
};

export default Default;

Different sizes

TagsInput component can vary its sizes according to the size prop, there's 3 possible sizes: small (sm), medium (md) and large(lg).

Small

Medium (default)

Large

"use client";

import { TagsInput } from "@heathmont/moon-core-tw";
import type Size from "@heathmont/moon-core-tw/lib/tagsInput/private/types/Size";
import { useCallback, useState } from "react";

const TagsInputWithLogic = ({ size }: { size?: Size }) => {
  const [selected, setSelected] = useState<string[]>([]);
  const onEnter = useCallback(
    (value: string) => {
      setSelected([...selected, value]);
    },
    [selected, setSelected],
  );
  const onClear = useCallback(
    (index: number) => {
      setSelected(selected.filter((item: string, id: number) => id !== index));
    },
    [selected, setSelected],
  );

  return (
    <TagsInput
      selected={selected}
      onEnter={onEnter}
      onClear={onClear}
      size={size as Size}
      className="mb-4"
    >
      {selected.map((text, index) => (
        <TagsInput.SelectedItem key={index} index={index} label={text} />
      ))}
    </TagsInput>
  );
};

const DifferentSizes = () => (
  <div className="w-full max-w-sm">
    <p>Small</p>
    <TagsInputWithLogic size="sm" />
    <p>Medium (default)</p>
    <TagsInputWithLogic />
    <p>Large</p>
    <TagsInputWithLogic size="lg" />
  </div>
);

export default DifferentSizes;

Different states

<TagsInput /> Component can be in different state to visually provide the user some important notification. In this example using Hint component is possible to show some informative information.

Disabled

Preset data

Informative message holder

Error

Preset data

Informative message holder

"use client";

import { Hint, TagsInput } from "@heathmont/moon-core-tw";
import { GenericInfo } from "@heathmont/moon-icons-tw";
import { useCallback, useState } from "react";

const Example = () => {
  const [selected1, setSelected1] = useState<string[]>(["Preset data"]);
  const [selected2, setSelected2] = useState<string[]>(["Preset data"]);

  const onEnter1 = useCallback(
    (value: string) => {
      setSelected1([...selected1, value]);
    },
    [selected1, setSelected1],
  );

  const onEnter2 = useCallback(
    (value: string) => {
      setSelected2([...selected2, value]);
    },
    [selected2, setSelected2],
  );

  const onClear1 = useCallback(
    (index: number) => {
      setSelected1(
        selected1.filter((item: string, id: number) => id !== index),
      );
    },
    [selected1, setSelected1],
  );

  const onClear2 = useCallback(
    (index: number) => {
      setSelected2(
        selected2.filter((item: string, id: number) => id !== index),
      );
    },
    [selected2, setSelected2],
  );

  return (
    <div className="flex flex-col items-center w-full h-50">
      <div className="flex flex-col items-center lg:flex-row lg:justify-center lg:items-start w-full gap-2">
        <div className="flex flex-col w-full max-w-sm lg:max-w-md">
          <TagsInput
            selected={selected1}
            label="Disabled"
            disabled
            onEnter={onEnter1}
            onClear={onClear1}
          >
            {selected1.map((text, index) => (
              <TagsInput.SelectedItem key={index} index={index} label={text} />
            ))}
          </TagsInput>
          <Hint disabled>Informative message holder</Hint>
        </div>
        <div className="flex flex-col w-full max-w-sm lg:max-w-md">
          <TagsInput
            selected={selected2}
            label={<span className="text-chichi">Error</span>}
            isError
            onEnter={onEnter2}
            onClear={onClear2}
          >
            {selected2.map((text, index) => (
              <TagsInput.SelectedItem key={index} index={index} label={text} />
            ))}
          </TagsInput>
          <Hint error>
            <GenericInfo />
            Informative message holder
          </Hint>
        </div>
      </div>
    </div>
  );
};

export default Example;

Different Items casing

Using the prop isUppercase of the <TagsInput.SelectedItem /> is possible change how the tag will show the text.

Lower

Preset data

Uppercase (default)

Preset data

"use client";

import { TagsInput } from "@heathmont/moon-core-tw";
import { useCallback, useState } from "react";

const Example = () => {
  const [selected1, setSelected1] = useState<string[]>(["Preset data"]);
  const [selected2, setSelected2] = useState<string[]>(["Preset data"]);

  const onEnter1 = useCallback(
    (value: string) => {
      setSelected1([...selected1, value]);
    },
    [selected1, setSelected1],
  );

  const onEnter2 = useCallback(
    (value: string) => {
      setSelected2([...selected2, value]);
    },
    [selected2, setSelected2],
  );

  const onClear1 = useCallback(
    (index: number) => {
      setSelected1(selected1.filter((item, id) => id !== index));
    },
    [selected1, setSelected1],
  );

  const onClear2 = useCallback(
    (index: number) => {
      setSelected2(selected2.filter((item, id) => id !== index));
    },
    [selected2, setSelected2],
  );

  return (
    <div className="flex flex-col items-center w-full h-50">
      <div className="flex flex-col items-center lg:flex-row lg:justify-center lg:items-start w-full gap-2">
        <div className="flex flex-col w-full max-w-sm lg:max-w-md">
          <TagsInput
            selected={selected1}
            label="Lower"
            onEnter={onEnter1}
            onClear={onClear1}
          >
            {selected1.map((text, index) => (
              <TagsInput.SelectedItem
                isUppercase={false}
                index={index}
                label={text}
                key={index}
              />
            ))}
          </TagsInput>
        </div>
        <div className="flex flex-col w-full max-w-sm lg:max-w-md">
          <TagsInput
            selected={selected2}
            label="Uppercase (default)"
            onEnter={onEnter2}
            onClear={onClear2}
          >
            {selected2.map((text, index) => (
              <TagsInput.SelectedItem key={index} index={index} label={text} />
            ))}
          </TagsInput>
        </div>
      </div>
    </div>
  );
};

export default Example;

TagsInput

These are props specific to the TagsInput component:

Name	Type	Default
selected*	"string[]"	-
label	string	-
size	"sm" \| "md" \| "lg"	md
type	enum	text
placeholder	string	-
isError	boolean	false
disabled	boolean	false
className	string	-
onEnter	(value: string) => void	-
onClear	(index: number) => void	-

Properties indicated with * are required.

TagsInput.Selected

These are props specific to the TagsInput.Selected component:

Name	Type	Default
className	string	-
index*	number	-
label*	string	-

Properties indicated with * are required.