[Seaside] Detailed instructions or a how to to get Bootstrap4 working on Pharo9?

[Ian]

Hi,

I followed the instructions here: https://github.com/astares/Seaside-Bootstrap, to a T and proceeded to create a class:

WAComponent subclass: #MyBootstrapExample
instanceVariableNames: ''
classVariableNames: ''
package: 'iExamples'

From there I added two methods:

renderContentOn: html
html heading level2 with: 'Examples'.
html alert bePrimary with: 'A simple primary alert—check it out!'.
html break.

rendererClass

^ SBSHtmlCanvas

From here I registered the app and I get a page rendered.

Problem:

There is no bootstrap? (The head section of the rendered page has no links to any css or js other than the standard development.css.

Note:
All the default bootstrap examples work and all there rendered pages have the head section links that I would expect.

Question:

1. Why are not may pages including the links to the boostrap/jquery libraries?
2. How do I correct this (having the same issue with jquery (classes are loaded as they are embedded but not head section references?)?

Thanks in advance,

Ian

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