How to move to previous and next page of PDF document

Good Morning Team

I am new in SimplePagination.js, trying to implement changes to NEXT and PREV buttons to move to another page.

Currently generated the list of pages inside pagination widget (dynamically based on PDF pages count)

var setPagination = function setPagination(data)
{
var totalDocPages = $('#pagesCount').val(); // get total pages of PDF

$("#pagination-holder").pagination({
items: data.documents,
itemsOnPage: 1,
currentPage: 1,
pages: totalDocPages,
selectOnClick: true,
cssStyle: 'light-theme',
prevText: '<<<',
nextText: '>>>',
onPageClick: updateRecIdx
});
}

But when I press the NEXT or PREV buttons the PDF displayed page is not changed. PDF going to rerender but displayed page is always first page.

Could You please help me how to move to next or previous page when click default buttons?

Adam

Start with setPagination and the onPageClick: updateRecIdx callback, then trace how the selected page reaches the PDF renderer. Check the callback and the PDF integration for why navigation rerenders the document at page one. Done means the default NEXT and PREV controls display the adjacent PDF page.

Written by the indexing model from the issue text.