creatQrCode(hospitalId,ref,qrcodeWid) {//生成二维码
var qrcode =''
qrcode = new QRCode(ref, {
text: hospitalId, // 需要转换为二维码的内容
width: qrcodeWid,
height: qrcodeWid,
colorDark: '#000000',
colorLight: '#ffffff',
correctLevel: QRCode.CorrectLevel.H
});
}
async printBottle(row) {
this.printData =row
let prints = document.getElementsByClassName('prints')[0]
let printBottl = document.getElementsByClassName('printBottl')[0]
printBottl.classList.remove('printF')
prints.classList.add('printF')
let qrcodeWid=100
//二维码
this.$nextTick(()=>{
this.printData.forEach((item,index)=>{
this.creatQrCode(row.hospitalId,'qrCodeUrl'+index,qrcodeWid)
}) ;
setTimeout(function(){
window.print();
},1000)
})
},
