3.1# Step 1 : Include qrcode.js 3.2# Step 2 : Create html element 3.3# Step 3 : Generate the QR code using qrcode.js 4Features and Benefits 5Conclusion QRCode Javascript demo GitHub repository You can download
<input id="qr_link" type="text" value="http://you.ctrip.com" style="width:350px;" /> <button id="qr_gen" value="Generate">Generate</button> <br /> <div style="display:none"> <input id="qr_capacity_l" name="qr_capacity" type="radio" value="L"/> <label for="qr_capacity...
1try2{3document.createElement('canvas').getContext('2d');4$('#qr_container').qrcode({render:"canvas",height:120, width:120,correctLevel:0,text:$('#qr_link').val()});5}catch(e)6{7$('#qr_container').qrcode({render:"table",height:120, width:120,correctLevel:0,text:$('#qr_li...
<h1>QR Code Generator</h1> <p>Paste URL to generate a QR code</p> </header> <div class="form"> <input type="text" placeholder="Enter URL"> <button>Generate QR Code</button> </div> <div class="qr-code"> <img src="" alt=""> </div> </div> <script src="script.js"></...
<button>Generate QR Code</button> </div> <div class="qr-code"> <img src=""alt=""> </div> </div> <script src="script.js"></script> </body> </html> CSS示例代码如下: *{ margin: 0; padding: 0; box-sizing: border-box;...
head><body><divclass="wrapper"><header><h1>QRCodeGenerator</h1><p>PasteURLtogenerateaQRcode</p></header><divclass="form"><inputtype="text"placeholder="Enter URL"><button>GenerateQRCode</button></div><divclass="qr-code"><imgsrc=""alt=""></div></div><scriptsrc="script.js"></...
qrImage: '', showQRImage: false } }, computed: { // 获取前一个页面传过来的qr链接 自己根据实际情况修改获取方式 qrURL() { return this.$route.query.entranceUrl || '' } }, created() { // 建议放在created里面进行二维码生成 this.generateQRCode() ...
// 生成收款码constqrCode=generateQRCode(); 1. 2. 步骤三:显示收款码 最后,将生成的收款二维码展示在页面上,让用户可以扫描支付。 // 显示收款码displayQRCode(qrCode); 1. 2. 三、代码注释 1. 获取微信支付配置信息 /** * 获取微信支付配置信息 ...
Generate">Generate</button><br/><divstyle="display:none"><inputid="qr_capacity_l"name="qr_capacity"type="radio"value="L"/><labelfor="qr_capacity_l">7%</label><inputid="qr_capacity_m"name="qr_capacity"type="radio"value="M"/><labelfor="qr_capacity_m">15%</label><inputid="qr...
18<label for="qr_link">URL:</label> 19<input id="qr_link" type="text" value="I am going to be a quick response code." style="width:450px;"/> 20<button id="qr_gen" value="Generate">Generate</button><br /> 21</div> 22<div id="qr_container" style="margin:auto; position:...