React-ace-cdn NPM

react-ace-cdn

A react component for Ace that loads the Ace files from https://cdnjs.cloudflare.com/ajax/libs/ace/1.2.5/ on demand.

Install

npm install react-ace-cdn

Usage

import React from 'react';
import { render } from 'react-dom';
import AceEditor from 'react-ace-cdn';

function onChange(newValue) {
  console.log('change',newValue);
}

// Render editor
render(
  <AceEditor
    mode="java"
    theme="github"
    onChange={onChange}
    name="UNIQUE_ID_OF_DIV"
    editorProps={{$blockScrolling: true}}
  />,
  document.getElementById('example')
);

Available Props

Prop	Default	Description
name	'ace-editor'	Unique Id to be used for the editor
mode	''	Language for parsing and code highlighting
theme	''	theme to use
height	'500px'	CSS value for height
width	'500px'	CSS value for width
className		custom className
fontSize	12	pixel value for font-size
showGutter	true	boolean
showPrintMargin	true	boolean
highlightActiveLine	true	boolean
focus	false	boolean
cursorStart	1	number
wrapEnabled	false	Wrapping lines
readOnly	false	boolean
minLines		Minimum number of lines to be displayed
maxLines		Maximum number of lines to be displayed
enableBasicAutocompletion	false	Enable basic autocompletion
enableLiveAutocompletion	false	Enable live autocompletion
tabSize	4	tabSize number
value	''	String value you want to populate in the code highlighter
defaultValue	''	Default value of the editor
onLoad		Function onLoad
onBeforeLoad		function that trigger before editor setup
onChange		function that occurs on document change it has 1 argument value. see the example above
onCopy		function that trigger by editor `copy` event, and pass text as argument
onPaste		function that trigger by editor `paste` event, and pass text as argument
onFocus		function that trigger by editor `focus` event
onBlur		function that trigger by editor `blur` event
onScroll		function that trigger by editor `scroll` event
editorProps		Object of properties to apply directly to the Ace editor instance
setOptions		Object of options to apply directly to the Ace editor instance
keyboardHandler		String corresponding to the keybinding mode to set (such as vim)
commands		Array of new commands to add to the editor
annotations		Array of annotations to show in the editor i.e. `[{ row: 0, column: 2, type: 'error', text: 'Some error.'}]`, displayed in the gutter
markers		Array of markers to show in the editor, i.e. `[{ startRow: 0, startCol: 2, endRow: 1, endCol: 20, className: 'error-marker', type: 'background' }]`

Modes, Themes, and Keyboard Handlers

All modes, themes, and keyboard handlers will be requested from CDN on-demand. This prevents bloating the compiled javascript with extra modes and themes for your application.