HTML/JavaScript Snippet - App Store Guide

1 Introduction

The HTML/JavaScript Snippet widget is useful for adding a piece of HTML or JavaScript to a page (for example, to embed a YouTube or Flash object). In addition, it can be used to enhance styling by adding arbitrary HTML elements.

1.1 Typical Usage Scenarios

Display a predefined HTML document
Load a Java applet
Manipulate app styling using JavaScript rather than theming

1.2 Features

Embed raw HTML
Embed raw JavaScript
Load external HTML/JS files

2 Properties

Content Type – select how the snippet should be rendered:
- HTML
- JavaScript
- JavaScript with jQuery – this option will make sure your code can leverage jQuery v3.3.1, for example:
```
//e.g. this code snippet will set the color of all your paragraph tags on the page to red.
$('p').css('color', 'red')
// or
jQuery('p').css('color', 'red')
```
Contents – the HTML or Javascript to embe
External File – the path to the HTML or JavaScript file you want to add
- The root is the theme folder
- This will override the Contents section if used
- With the newly added https://raw.githubusercontent.com/mendix/HTMLSnippet/v3.9.4/p/ native deep links, you may want to start your file path with a https://raw.githubusercontent.com/mendix/HTMLSnippet/v3.9.4/ to prevent any 404s caused by this deep link
On click microflow – the microflow that should be executed on the click action (can be used to, for example, show a page when the snippet is clicked)
Refresh on context change – determines whether the widget should refresh when the context changes
Refresh on context update – determines whether the widget should refresh when the context updates (works only when Refresh on context change is set to Yes)
Enclose HTML with DIV – determines whether the widget will wrap HTML with a DIV when HTML is added
- If this is set to false, it will just replace the content of the widge
- For compatibility purposes, this is set to Yes on default