@bpmn-io/form-js-viewer

form-js-viewer - Form viewer powered by bpmn.io

This library exports a form viewer for viewing and submitting forms. Use [@bpmn-io/form-js-editor] to create and edit forms.

Installation

npm install @bpmn-io/form-js-viewer

Usage

import { createForm } from '@bpmn-io/form-js-viewer';

const schema = {
  components: [
    {
      key: 'creditor',
      label: 'Creditor',
      type: 'textfield',
      validate: {
        required: true
      }
    }
  ]
};

const data = {
  creditor: 'John Doe Company'
};

const form = createForm({
  container: document.getElementById('form'),
  schema,
  data
});

form.on('submit', event => {
  console.log('Form <submit>', event);
});

Check out a full example.

Styling

For proper styling include the form-js.css stylesheet and font used:

<link href="https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:ital,wght@0,400;0,600;1,400&display=swap" rel="stylesheet">

<link href="https://unpkg.com/@bpmn-io/form-js/dist/assets/form-js.css" rel="stylesheet">

API

createForm({ container, data, schema }) => Form

Create a form.

Form#submit() => { data: Data, errors: Errors }

Submit a form programatically.

const {
  data,
  errors
} = form.submit();

if (Object.keys(errors).length) {
  console.error('Form submitted with errors', errors);
}

Form#reset() => void

Reset a form programatically.

Form#setProperty(key, value) => void

Set a form property such as readOnly.

License

Use under the terms of the bpmn.io license.