HTML TO PDF

Install

npm i html-pdf-adaptive --save

or

<script src="https://unpkg.com/html-pdf-adaptive@1.0.1/src/html2pdf.min.js"></script>

Usage

import html2PDF from "html-pdf-adaptive"

const el = document.querySelector(".container")
document.querySelector("#renderPdf").addEventListener("click", () => {
  html2PDF(el)
})

or

<script src="https://unpkg.com/html-pdf-adaptive@1.0.1/src/html2pdf.js"></script>
<script>
window.onload = function () {
    const el = document.querySelector('.container')
    document.querySelector('#renderPdf').addEventListener('click', () => {
        window.html2PDF(el, {
            mode: 'adaptive',
            pagesplit: true,
            offset: {
                x: 20,
                y: 20
            },
            outputType: 'save',
            isToggleStyle: true,
            useCORS: true,
            useDefaultFoot: true,
            onProgress: (percent, pageNum, bloburl) => {
                console.log(`${percent}%, 第${pageNum}页, ${bloburl}`)
            },
            onComplete: (bloburl) => {
                console.log(bloburl)
            }
        })
    })
}

</script>

API

params	type	default	description
pagesplit	Boolean	false	Is splite PDF to multiple pages
orientation	String	p	Orientation of PDF, p for portrait, l for landscape
unit	String	pt	Unit for PDF
format	String	a4	Format for PDF
offset	Object	{ x: 0, y: 0 }	Reserved offset for PDF, x & y
outputType	String	save	Output type when during rendering. save, bloburl, file and others from jsPDF.API
mode	String	adaptive	Mode for adaptive or fixed
filename	String	demo	Output filename
useCORS	Boolean	false	Whether to attempt to load images from a server using CORS
isToggleStyle	Boolean	false	Fix element style to get complete PDF
header	Function/DOM	loop	PDF's header
footer	Function/DOM	<p>${pageNum}</p>	PDF's footer
useDefaultFoot	Boolean	true	Is use default footer
onProgress	Function	null	callback of rendered one page
onComplete	Function	null	callback of rendered all page

Suggestions

• mode 'adaptive' or 'fixed' will work by pagesplit is true
• header & footer disabled in a single page PDF
• header & footer DOM will use cache to improve performance
• mode adaptive not yet processing the node style sets the height of the column
• useCORS maybe need server client
• no processing too long Image node or too long Text node

Callback

onProgress(percent, pageNum, output, outputType) {}
onProgress(output) {}

Return

Promise {<resolved>: undefined}