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| <template>
| <view id="barcode"></view>
| </template>
|
| <script>
| export default {
| data() {
| return {
| // #ifdef APP-PLUS
| barcode: [
| plus.barcode.QR,
| plus.barcode.EAN13,
| plus.barcode.EAN8,
| plus.barcode.UPCA,
| plus.barcode.UPCE,
| plus.barcode.CODABAR,
| plus.barcode.CODE39,
| plus.barcode.CODE93,
| plus.barcode.CODE128,
| plus.barcode.ITF,
| ],//码类型
| // #endif
| };
| },
| created() {
| var statusBarHeight = uni.getSystemInfoSync().statusBarHeight;//状态栏
| var height = statusBarHeight + 44 +104+'px';
| var pages = getCurrentPages();
| var page = pages[pages.length - 1];
| // #ifdef APP-PLUS
| var currentWebview = page.$getAppWebview();
| this.barcode = plus.barcode.create('barcode', this.barcode, {
| top: '0',
| left: '0px',
| width: '100%',
| height: height,//这里可以设置扫码框的高度
| position: 'static'
| });
| this.barcode.onmarked = this.onmarked;
| currentWebview.append(this.barcode);
| const res = uni.getSystemInfoSync();
| if(res.platform == 'android'){//安卓机
| this.barcode.start();
| }
| // #endif
| },
| onUnload() {
| clearTimeout(this.t);
| },
| methods: {
| onmarked(type, result) {
| // console.log(type +':'+ result);
| this.$emit('getCode',result);
| this.t=setTimeout(() => {
| this.barcode.start();
| }, 1000)
| }
| }
| }
| </script>
|
| <style lang="less">
| </style>
|
|
