ace-widget

Even more embeddable code editor Custom Element - just one tag, and no JS needed to provide Ace - The High Performance Code Editor

Originally based on pjako's fork of PolymerLabs ace-element.

Polymer 3.x. element The legacy Polymer 2.x version is available here

Doc and demo

https://lostinbrittany.github.io/ace-widget/

Usage example

  <ace-widget placeholder="Write something... Anything..." initial-focus>
  </ace-widget>

Install

Install the component using npm:

$ npm i @granite-elements/ace-widget --save

Once installed, import it in your application:

import '@granite-elements/ace-widget/ace-widget.js';

Running demos and tests in browser

1. Fork the ace-widget repository and clone it locally.

2. Make sure you have npm and the Polymer CLI installed.

3. When in the ace-widget directory, run npm install to install dependencies.

4. Serve the project using Polyumer CLI:

   polymer serve --npm

5. Open the demo in the browser

   • http://127.0.0.1:8080/components/@greanite-elements/ace-widget/demo

Attributes

Attribute | Type | Default | Description --- | --- | --- | --- theme | String | | `Editor#setTheme` at [Ace API](http://ace.c9.io/#nav=api&api=editor) `mode` | *String* | | EditSession#setMode at Ace API font-size | String | | `Editor#setFontSize` at [Ace API](http://ace.c9.io/#nav=api&api=editor) `softtabs` | *Boolean* | | EditSession#setUseSoftTabs() at Ace API tab-size | Boolean | | `Session#setTabSize()` at [Ace API](http://ace.c9.io/#nav=api&api=edit_session) `readonly` | *Boolean* | | Editor#setReadOnly() at Ace API wrap | Boolean | | `Session#setWrapMode()` at [Ace API](http://ace.c9.io/#nav=api&api=edit_session) `autoComplete` | *Object* | | Callback for langTools.addCompleter like the example at Ace API minlines | Number | 15 | Editor.setOptions({minlines: minlines}) maxlines | Number | 30 | Editor.setOptions({minlines: maxlines}) initialFocus| Boolean | | If true, `Editor.focus()` is called upon initialisation `placeholder` | *String* | | A placeholder text to show when the editor is empty

Properties

Name | Description --- | --- editor | Ace editor object. value | editor.get-/setValue()

Events

Name | Description --- | --- editor-content | Triggered when editor content gets changed editor-ready | Triggered once Ace editor instance is created.

Contributing

1. Fork it!
2. Create your feature branch: git checkout -b my-new-feature
3. Commit your changes: git commit -m 'Add some feature'
4. Push to the branch: git push origin my-new-feature
5. Submit a pull request :D

License

MIT License