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QRScan.php
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QRScan.php
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<!doctype html>
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<head>
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<title>掃QRCode-Instascan</title>
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<html lang="utf8">
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1,maximum-scale = 1,user-scalable = no">
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<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/webrtc-adapter/3.3.3/adapter.min.js"
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charset="utf8"></script>
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<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.1.10/vue.min.js"
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charset="utf8"></script>
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<script type="text/javascript" src="https://rawgit.com/schmich/instascan-builds/master/instascan.min.js"
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charset="utf8"></script>
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<script src="https://code.jquery.com/jquery-3.5.1.slim.min.js"
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integrity="sha256-4+XzXVhsDmqanXGHaHvgh1gMQKX40OUvDEBTu8JcmNs=" crossorigin="anonymous" charset="utf8"></script>
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<script src="//cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
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<link href="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
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<script src="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.min.js"></script>
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<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.13.1/css/all.min.css" />
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<style>
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body {
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background: #FFFFFF;
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}
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.preview-container {
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width: 300px;
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height: 300px;
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overflow: hidden;
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border: 3px dotted #ccc;
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margin: 0px auto;
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}
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</style>
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</head>
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<body>
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<div id="Webapp">
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<div class="sidebar">
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<h2 style="text-align:center;">
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<? echo $_SERVER['HTTP_HOST']?> <br>掃描位置 QRCode
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</h2>
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</div>
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<div class="preview-container">
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<div style="text-align:center;" id="saysome">QR 掃描器(掃描時請對焦)</div>
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<video id="preview"></video>
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</div>
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<section class="cameras text-center">
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<h2 class="text-center">鏡頭選擇</h2>
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<span v-if="cameras.length === 0" class="empty">找不到鏡頭</span>
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<span v-for="camera in cameras">
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<span v-if="camera.id != activeCameraId" :title="formatName(camera.name)">
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<a @click.stop="selectCamera(camera)" class="btn btn-info text-white btn-lg"><i
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class="fas fa-camera-retro"></i> 切換鏡頭</a>
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</span>
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</span>
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</section>
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<section class="scans">
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<!--
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<h2>評分位置</h2>
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<ul v-if="scans.length === 0">
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<li class="empty">未掃描任何位置</li>
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</ul>
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-->
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<transition-group name="scans" tag="ul">
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<!--li v-for="scan in scans" :key="scan.date" :title="scan.content">{{ scan.content }}</li-->
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</transition-group>
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<!-- <div><a href="#" id="meL"></a></div> -->
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<div id="meL"></div>
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</section>
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</div>
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<!--script type="text/javascript" src="Webapp.js" charset="utf8"></script-->
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<script>
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var Webapp = new Vue({
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el: '#Webapp',
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data: {
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scanner: null,
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activeCameraId: 1,
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cameras: [],
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scans: []
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},
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mounted: function () {
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var self = this;
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self.scanner = new Instascan.Scanner({ video: document.getElementById('preview'), mirror: false, scanPeriod: 5 });
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self.scanner.addListener('scan', function (content, image) {
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self.scans.unshift({ date: +(Date.now()), content: content });
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if (content) {
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document.getElementById("meL").innerHTML = content;
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// document.getElementById("meL").href = content;
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// document.getElementById("meL").click();
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} else {
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alert("QRcode 可能不正確!!");
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exit;
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}
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});
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Instascan.Camera.getCameras().then(function (cameras) {
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self.cameras = cameras;
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if (cameras.length > 0) {
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self.activeCameraId = cameras[cameras.length - 1].id;
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self.scanner.start(cameras[cameras.length - 1]);
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} else {
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console.error('沒找到相機元素!!');
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}
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}).catch(function (e) {
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console.error(e);
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});
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},
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methods: {
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formatName: function (name) {
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return name || '(unknown)';
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},
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selectCamera: function (camera) {
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this.activeCameraId = camera.id;
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this.scanner.start(camera);
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}
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}
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});
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</script>
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</body>
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</html>
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BIN
assets/qr.png
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BIN
assets/qr.png
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assets/setup.jpg
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assets/setup.jpg
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After Width: | Height: | Size: 276 KiB |
10
index.html
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10
index.html
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<!doctype html>
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<html>
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<script>
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(function () {
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window.open("./QRScan.php", '_self');
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})()
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</script>
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</body>
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</html>
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48
instascan.min.js
vendored
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48
instascan.min.js
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