通过bower进行获取:
[email protected]:ydkt$ bower install jquery-qrcode --save bower not-cached git://github.com/gcusnieux/jquery-qrcode.git#* bower resolve git://github.com/gcusnieux/jquery-qrcode.git#* bower checkout jquery-qrcode#master bower resolved git://github.com/gcusnieux/jquery-qrcode.git#31e056e747 bower install jquery-qrcode#31e056e747 jquery-qrcode#31e056e747 client/bower_components/jquery-qrcode [email protected]:ydkt$
使用:
.modal.fade(id="qrcode" role="dialog") .modal-dialog .modal-content .modal-header button.close(type="button" data-dismiss="modal" aria-label="Close") span(aria-hidden="true") × h4.modal-title 在线生成二维码 .modal-body form(name="qrcodeForm") input.form-control(placeholder="请输入内容..." required="true" ng-change="createQrCode()" ng-model="qrcodeInfo") br #qrcodeCanvas.text-center .modal-footer button.btn.btn-default(data-dismiss="modal") 关闭
//在线生成二维码 $scope.createQrCode = function(){ //首先清除 jQuery(‘#qrcodeCanvas‘).html(""); if($scope.qrcodeInfo!==undefined){ jQuery(‘#qrcodeCanvas‘).qrcode({ width: 256, height: 256, text : toUtf8($scope.qrcodeInfo) }); } }; //解决二维码中的中文乱码问题 function toUtf8(str) { var out, i, len, c; out = ""; len = str.length; for(i = 0; i < len; i++) { c = str.charCodeAt(i); if ((c >= 0x0001) && (c <= 0x007F)) { out += str.charAt(i); } else if (c > 0x07FF) { out += String.fromCharCode(0xE0 | ((c >> 12) & 0x0F)); out += String.fromCharCode(0x80 | ((c >> 6) & 0x3F)); out += String.fromCharCode(0x80 | ((c >> 0) & 0x3F)); } else { out += String.fromCharCode(0xC0 | ((c >> 6) & 0x1F)); out += String.fromCharCode(0x80 | ((c >> 0) & 0x3F)); } } return out; }
时间: 2024-10-06 22:15:37