jsPDF / html2pdf: add header and footer text to each page

In a recent project I needed to add header and footer text (like page count) to every single generated html2pdf / jsPDF page. There are a lot of instructions on the web, but none of those are really doing what I wanted. Basically, I needed to use the callback  function of  html2pdf to loop over the total pages, and then access that single page to add text to it.

html2PDF: Add a header and footer to every page

So the first step is to use the callback  function of html2pdf : And within the callback function, I am looping over the pages of the generated document. You can find the total number of pages within the returned jsPDF-Object  which is called  pdfObject in my example. Using this code you can simply add a header and a footer text to each page of the generated PDF document. To add a header text, you can simply add the following line to the above code. This will add the text „my header text“ at the position x = 10, y = 10 to every page of your PDF document.