Community Plugin

Gatsby Drupal Webform

React component for webforms. Goal of this project is to have a react component that generates bootstrap like HTML from webform YAML configuration.

Setup

Install drupal dependency.
Enable REST resource “Webform Submit”.
Give access any webform configuration permission to user accesssing Drupal jsonapi.
If your frontend is hosted on a different domain make sure browser has cross origin access to REST resource.

npm install --save gatsby-drupal-webform

Example

import Webfrom from 'gatsby-drupal-webform'

import { navigate } from 'gatsby'

const ContactForm = ({ data: { webformWebform: webform } }) => (
	<Webform
		webform={webform}
		endpoint="http://localhost:8888/react_webform_backend/submit"
		onSuccess={(response) => navigate(response.settings.confirmation_url)}
	/>
)

const query = graphql`
	query {
		webformWebform(drupal_internal__id: { eq: "contact" }) {
			drupal_internal__id
			elements {
				name
				type
				attributes {
					name
					value
				}
			}
		}
	}

`

Custom components

This module only provides basic components (textfield, number, textarea etc.) out of the box. More advanced webform components or composite components should be built as custom components. See: WebformEntityRadios for an example.

import React from 'react'
import { useStaticQuery, graphql } from 'gatsby'
import { useWebformElement, WebformElementWrapper } from 'gatsby-drupal-webform'

const WebformEntityRadios = ({ element, error }) => {
	const {
		allTaxonomyTermTags: { nodes: tags }
	} = useStaticQuery(graphql`
		{
			allTaxonomyTermTags {
				nodes {
					drupal_internal__tid
					name
				}
			}
		}
	`)

	const [inputProps, settings] = useWebformElement(element, {
		name: element.name,
		type: 'radio'
	})

	return (
		<WebformElementWrapper settings={settings} error={error}>
			{tags.map(({ drupal_internal__tid: tid, name }) => (
				<div className="form-check" key={tid}>
					<inputid={`tags-${tid}`} className="form-check" defaultChecked={parseInt(inputProps.defaultValue, 10) === tid} {...inputProps} />
					<label htmlFor={`tags-${tid}`} className="form-check-radio">
						{name}
					</label>
				</div>
			))}
		</WebformElementWrapper>
	)
}

const SelectTagForm = () => (
	<Webform
		id="webform"
		webform={props.data.webformWebform}
		endpoint={config.env.ENDPOINT}
		customComponents={{
			webform_entity_radios: WebformEntityRadios
		}}
		onSuccess={() => {
			setSubmitted(true)
		}}
	/>
)