automount

automount

Automount is a simple library to automatically render react components on a server-rendered HTML page, making the use of components on dynamic pages a breeze.

Installation

To install automount with npm, run the following command:

npm install --save automount

Usage

To use automount, you'll need to register all the components you like to mount like this:

// index.js
import {registerComponent, mountAll} from 'automount';

import ComponentName from './path/to/component';
registerComponent(ComponentName);

// Then, when page is loaded:
mountAll();

Mounting the components

To mount the components on an HTML page, use the following format

  ...
    <!-- This will mount "TodoApp" here -->
    <script type="application/json" id="todo-app" data-component="TodoApp">
      {
        "todos": [
          "Buy Milk",
          "Send birthday card",
          "..."
        ],
        "otherProps": "Go here"
      }
    </script>
  ...

Accessing mounted components

To get a reference to a mounted component you can use getMountedComponent.

  import {getMountedComponent} from 'automount';
  var mountedComponent = getMountedComponent(componentId);
  // componentId would be the id attribute of the script tag that mounted the component.

You can pass a prop to a component with a reference to another mounted component like this:

  <!-- Say this is a Notifications component with a .addNotification method... -->
  <script id="notification-widget" data-component="Notifications"></script>

  <!-- And we have a form which wants to send a notification -->
  <script type="application/json" id="contact-form" data-component="ContactForm">
    {
      "getNotifications": {
        "$component": "notification-widget"
      },
      "otherProps": "Go here"
    }
  </script>

This will give ContactForm access to the Notifications component by calling this.props.getNotifications().

Config

To update the configuration of automount, use _configure.

  import {_configure} from 'automount';
  _configure({camelCase: false});

The options are:

• camelCase (defaults to true): This will reursively convert all prop keys to camel case.
• unmountRemovedComponents (defaults to true): This will automatically unmount components removed from the document tree when mountAll is called. This is useful to automatically unmount components after an ajax request.
• defaultProps (defaults to {}): Default props to pass to all components.