hideoyanagi/react-tagsinput

A simple react component for inputing tags.

react-tagsinput

Simple React component for inputing tags.

Demo

Install

npm install react-tagsinput --save

or

bower install react-tagsinput --save

Example

var TagsInput = require('./react-tagsinput');

var App = React.createClass({
  saveTags: function () {
    console.log('tags: ', this.refs.tags.getTags().join(', '));
  },

  render: function () {
    return (
      <div>
        <TagsInput ref="tags" tags={["tag1", "tag2"]} />
        <button onClick={this.saveTags}>Save</button>
      </div>
    );
  }
});

API

Props

tags

Tags to preloaded, default is [].

placeholder

Placeholder text for the add a tag input, default is "Add a tag".

classNamespace

Namespace for CSS classes, default is react i.e CSS classes are react-tagsinput.

addOnBlur

Boolean whether a tag should be added when the input field blurs, default is true.

validate

A function which returns true if a tag is valid, default function returns true for every string but the empty string.

addKeys

An array of key codes that add a tag, default is [9, 13] (Tab and Enter).

onChange

Callback when the tag input changes, the argument is an array of the current tags.

onChangeInput

Callback when the input changes, the argument is the value of the input.

onTagAdd

Callback when a tag is added, argument is the added tag.

onBeforeTagAdd

Callback before a tag is added, if it returns a string the tag is transformed if it returns a falsy value the tag is not added.

onTagRemove

Callback when a tag is removed, argument is the removed tag.

onBeforeTagRemove

Callback before a tag removed, if it returns a falsy value the tag is not removed.

Methods

getTags()

Returns an array of the current tags.

addTag(tag)

Adds a tag.

inputFocus()

Focus on the tag input.

Styles

Look at react-tagsinput.css for an idea on how to style this component.

Addendum: Input completion

An example of how to add input completion to the TagsInput component can be found in examples/completion.html.

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MIT Licensed