npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2024 – Pkg Stats / Ryan Hefner

pdf-html

v1.0.5

Published

export dom to pdf

Downloads

64

Readme

pdf-html

将任意单个或多个dom元素导出为pdf

install

npm i -S pdf-html

usage

导出单个元素

import pdfHtml from 'pdf-html';

pdfHtml({
    el: document.body
});
// 使用选择器,(匹配到该选择器的元素都将出现在pdf中)
pdfHtml({
    el: 'body'
});

导出多个元素

pdfHtml({
    el: [document.querySelector('.class-1'), document.querySelector('.class-2')]
});
pdfHtml({
    el: [document.querySelectorAll('div')]
});
// 使用选择器
pdfHtml({
    el: ['.class-1', '.class-2', 'pre', 'img', 'canvas']
});

Options

页面尺寸 size

默认:A4 portrait
详情可查看:MDN

pdfHtml({
    el: 'body',
    styles: {
        size: 'A4 landspace'
    }
});

页面边距

默认:2cm

pdfHtml({
    el: 'body',
    styles: {
        margin: '2cm 1cm 1cm'
    }
});

搭配框架使用

React

基本使用

import reactPdfHtml from 'pdf-html/dist/react-pdf-html.js';

const div = document.createElement('div');

document.body.append(div);

reactPdfHtml({
    el: div,
    component: (
        <div>
            <MyComponent />
        </div>
    )
});

组件内有异步更新

等待组件完成更新再来导出

import reactPdfHtml from 'pdf-html/dist/react-pdf-html.js';

const div = document.createElement('div');

document.body.append(div);

let start;
const waitUpdate = isOk => {
    if (isOk) {
        setTimeout(() => start(isOk));
    }
}

start = reactPdfHtml({
    el: div,
    component: (
        <div>
            <MyComponent onFetched={waitUpdate} />
        </div>
    ),
    async: true
});

MyComponent.js

function MyComponent({ onFetched }) {
    const [message, setMessage] = useState('no message');
    const getData = () => {
        setTimeout(() => {
            setMessage('hello pdf-html');
            onFetched && onFetched(true);
        }, 2000);
    }

    useEffect(() => {
        getData();
    }, []);

    return <div>{message}</div>
}