HTML pagination

It is a plugin for HTML document pagination to fit fixed-sized container. This operation is rather time-consuming, so, please, use this module carefully.

How-to

In a browser environment import HTMLPagination class and create it's instance:

import { HTMLPagination } from 'html-pagination';

const pg = new HTMLPagination(
  document.getElementById('content'), // HTML element with html content you want to paginate in it
  document.getElementById('container'), // HTML element which will display page content. It must add scrollbar on overflow
  100 // Initial number of characters per page. Good value will increase speed of first page computation
);

It will compute text and html elements positions for future use, so you have to run it after you added html content to element with content id.

Below you can see a common HTML+CSS implementation for #content and #container elements

HTML:

<div id="content">
  <!-- HTML content -->
</div>
<div class="appContainer">
  <div id="container"></div>
</div>

CSS:

#content {
  display: none;
}
.appContainer {
  height: 300px;
  width: 300px;
  display: flex;
}
#container {
  overflow: auto;
}

To display a page you must run HTMLPagination's method getPage with page number as argument (numeration starts from 1)

const str = pg.getPage(5); // Displays page number 5 or last one if pages is not enough

There is no way to accurately display number of pages untill they all are computed. But you can still get estimated pages number based on initialJump. It is adjusted dynamically while pages computing, so, it will change over time.

console.log(pg.pagesNumber);

You can also get current number of computed pages with the following property

console.log(pg.computedPagesNumber);