[1.7.4] Add a print button on cms pages

[alfette]

Hello,

I'm trying to add a print button on CMS pages from the back office but it does not work.

<button type="button" id="myButton" class="btn btn-primary" onclick="window.print()">Print this page</button>

The problem appear when I use onclick="window.print()"

It's return an error "The content field is invalid."

if I use this line:

<button type="button" id="myButton" class="btn btn-primary">Print this page</button>

I can save the page and the button appear. How to add the function print?

Thank you

[alfette]

No one have a solution?

[JBW]

I think Java Script is not allowed in CMS pages by default in PrestaShop. You would have to override the validation or add it.