How to Expand/Collapse Embedded PDF?

Hi @suchipsa,

I am happy to pass along a method shared by another customer who created a Table of Contents which opened the embedded PDF in the same page when a visitor clicked on the corresponding link:

I was able to load and display PDF files on button click using the following technique.
1. Use ajax to run the shortcode on button click.
2. Get the shortcode result and set it in search result page.
3. Reload the scripts needed for the plugin using the following code:
[ jQuery('.pdfemb-viewer').pdfEmbedder(); ]

*I got the hint from the following page: https://wp-pdf.com/kb/the-viewer-doesnt-display-at-all-or-at-wrong-size-when-inside-a-javascript-based-tab-or-ajax-page-transitions/

I hope that will help point you in the right direction to accomplish your goal.