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zhiqiang21 / webcomponent Goto Github PK
View Code? Open in Web Editor NEW前端常用组件
License: MIT License
前端常用组件
License: MIT License
跑马灯组件:Number($(prizeList[i]).attr('grade-value'), _this.LightArea)
你好,请问Number中的逗号是做什么的呢?这个函数可以多参数吗?没百度到答案,请教一下,还望指点。
dome地址是挂了吗
baidu browser is work ok, but inTencent browser it not work,just call the systerm picture file explore.I want to know why
我当前的一个项目是用react写的,有一个功能是识别图片中的二维码
我使用import '../static/qrcode.lib.min'
这种方式引入到组件中,会报错
于是我选择了<script src="qrcode.lib.min.js"></script>
标签的方式去引入
然后我在组件的componentDidMount
方法中去初始化,会提示$ undefined
最后我选择了在index.html
页面中去初始化,并且使用了onhashchange
方法去监听路由的变化,不监听的话会因为路由的变化导致不能调出选择图片的方法
虽然这种方法比较笨,但是能解决
我想问问在react或者vue里面,有没有更优的做法?
文档里面介绍说能在浏览器里面调用摄像头,但是没有看到相应的事例代码;只有选择文件进行二维码解析的。请教下在微信浏览器里面怎么调用摄像头进行二维码扫码。 我QQ:383957467.麻烦加下
html5-qrcode拍照无法解析
这是什么原因啊
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
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Open source projects and samples from Microsoft.
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Data-Driven Documents codes.
China tencent open source team.