code-highlighter - Vaadin Add-on Directory
Web Component to perform code highlighting on the body of the component
[](https://badge.fury.io/js/polymer-code-highlighter) [](https://www.webcomponents.org/element/polymer-code-highlighter)
# \
Performs code highlighting on the body of the element. Useful when Source Code (e.g. Java Code) needs to be rendered as part of View.
Demo of how this works is available [here](https://www.webcomponents.org/element/polymer-code-highlighter/demo/demo/index.html)
## Pre-requisite
First, make sure you have the npm (packaged with [Node.js](https://nodejs.org)) installed.
## Install the WebComponent
Run `sudo npm install --save polymer-code-highlighter` to install the Code-Highlighter webcomponent.
## How to use in a HTML file
In the HTML file, please do following:
1. Add the script tag to get the code-highlighter.js.
2. Add the tag to highlight the sample code.
``` html
class Person {
private firstName = "Vikram";
private lastName = "Rawat";
public String getFirstName(){
return firstName;
}
public String getLastName(){
return lastName;
}
}
```
## How to use in a Custom Polymer 3 Element
In the custom element js file, please do following:
1. Import the code-highlighter.js
2. Add the tag to highlight the sample code.
``` js
import { PolymerElement, html } from '@polymer/polymer/polymer-element.js';
import './shared-styles.js';
import '../node_modules/polymer-code-highlighter/code-highlighter.js'
class MyView2 extends PolymerElement {
static get template() {
return html`
private void getValue(){
String name = "Vikram";
}
`;
}
}
window.customElements.define('my-view2', MyView2);
```
## Limitations
1. Currently supports highlighting for Java Code snippets only.
View on NPMBasic code-highlighter demo
View on GitHub
code-highlighter version 0.0.1
### Dependencies
* @polymer/polymer#^3.0.0
code-highlighter version 0.0.2
### Dependencies
* @polymer/polymer#^3.0.0
code-highlighter version 0.0.3
### Dependencies
* @polymer/polymer#^3.0.0
code-highlighter version 1.0.0
### Dependencies
* @polymer/polymer#^3.0.0
code-highlighter version 1.0.1
### Dependencies
* @polymer/polymer#^3.0.0
code-highlighter version 1.0.2
### Dependencies
* @polymer/polymer#^3.0.0
code-highlighter version 1.0.3
### Dependencies
* @polymer/polymer#^3.0.0
code-highlighter version 1.0.4
### Dependencies
* @polymer/polymer#^3.0.0
code-highlighter version 1.0.5
### Dependencies
* @polymer/polymer#^3.0.0