Adding Footer to pdf using jsPDF

Question

I am generating pdf from jsPDF api , I want to add footer to each page with page number .

How to achieve this . It is having option of adding footer from fromHTML p

Answer 1

I know this post is old but I'm going to offer another solution. First define your total amount of pages. There's multiple ways to determine this so I won't go into that.

        var doc = new jsPDF('p', 'pt', 'letter');
        doc.page = 1; // use this as a counter.
        var totalPages = 10; // define total amount of pages
        // HEADER
        doc.setFontSize(20);//optional
        doc.setTextColor(40);//optional
        doc.setFontStyle('normal');//optional
        doc.text("Report", 50, 22);// set your margins
        // FOOTER
        var str = "Page " + doc.page  + " of " +  totalPages;
        doc.setFontSize(10);// optional
        doc.text(str, 50, doc.internal.pageSize.height - 10);//key is the interal pageSize function


        // Add Page content
        .....


        //Add new page and increase page count
        doc.addPage();
        doc.page ++;
        //Begin process all over again.

This works well in a loop as you can set your page count by taking your array.length + 1 (as it's zero based).