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hazardousWaste_app/pages/uniqueCode/myUniqueCode/QrCodeModal.vue

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Vue
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<template>
<view class="top">
<img style="width: 80rpx; height: 80rpx;" src="../../../static//logo/logo.jpg" />
<svg id="barcodeSvg" ref="barcodeRef"></svg>
</view>
<view class="content mt-16">
<p>物料
<span>{{ material?.materialName }}</span>
<span v-if="material?.quantity">x {{ material?.quantity }}</span>
</p>
<p>描述
<span v-if="material?.description">{{ material?.description || '-' }}</span>
<span v-else>
<span v-if="material?.materialShortName">{{ material?.materialShortName }} / </span>
<span v-if="material?.model">{{ material?.model }} / </span>
<span v-if="material?.specification">{{ material?.specification }} / </span>
<span v-if="material?.typeName">{{ material?.typeName }} </span>
</span>
</p>
<view class="top">
<p>备注
<!-- 简称/型号/规格/物料类型 -->
<span>{{ material?.qrCodeMark || '' }}</span>
</p>
<img :src="qrCode" class="qrcode" />
</view>
</view>
</template>
<script setup>
import { onMounted, computed } from 'vue';
import JsBarcode from 'jsbarcode'
const props = defineProps({
detail: {
type: Object,
default: null,
}
})
// 条形码容器
console.log(props.detail, 'props.detail');
// 二维码
const qrCode = computed(() => props.detail?.[0]?.qrCode);
// 物料数据
const material = computed(() => props.detail?.[0]);
// 条形码
const barcodeValue = computed(() => props.detail?.[0]?.code);
const generateBarcode = () => {
const svg = document.getElementById('barcodeSvg')
// SVG渲染直接调用JsBarcode无需清空会自动替换内容
JsBarcode(svg, barcodeValue.value, {
format: 'CODE128', // 常用的CODE128格式支持任意字符
width: 3,
height: 80,
displayValue: false,
margin: 10 // 条形码四周留白
})
}
onMounted(generateBarcode)
</script>
<style scoped lang="scss">
.qrcode {
width: 120rpx;
height: 120rpx;
}
.top {
display: flex;
align-items: center;
justify-content: space-between;
}
.content {
p {
font-weight: 600;
font-size: 14px;
}
span {
font-weight: 400;
font-size: 14px;
}
}
</style>