Feature: support custom URL icon
Summary
The current version of the TOC extension allow to define custom icon through the property tocIcon
based on the UI Fabric / Fluent icons.
The main idea, is to add the capability in addition to the tocIcon
to specify another icon/image based on a custom SharePoint or Internet URL.
Properties
Add the property tocImgUrl
to define a custom image as icon, so that overwrite the tocIcon
one once this latter defined.
Additional information
- Add a string validator to ensure the string is an URL, in other case, the
tocIcon
will be displayed - Update the readme file and add information about the new option