61 lines
1.3 KiB
Vue
61 lines
1.3 KiB
Vue
<template>
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<view>
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<uni-easyinput class="uni-mt-5" @blur="onInput" v-model="inputCodeValue" placeholder="请扫描或输入车辆编号"
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suffixIcon="scan" @iconClick="onScan">
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</uni-easyinput>
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</view>
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</template>
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<script setup>
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import {
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ref,
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onMounted
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} from 'vue';
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import {
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showModelMessage,
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getUrlParams
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} from '@/utils/tools.js';
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const inputCodeValue = ref('');
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const {
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codeValue
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} = defineProps(["codeValue"]);
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inputCodeValue.value = codeValue;
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const emit = defineEmits(['scan-change']);
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const onScan = () => {
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uni.scanCode({
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onlyFromCamera: true, //只能扫码
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scanType: ["qrCode"],
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success: function(res) {
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const {
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result
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} = res;
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if (!result || result.indexOf("number") == -1) {
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showModelMessage("无效的车辆二维码");
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inputCodeValue.value = "";
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emit('scan-change', "");
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} else {
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const params = getUrlParams(result);
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inputCodeValue.value = params["number"];
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emit('scan-change', params["number"]);
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}
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}
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})
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};
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const onInput = (value) => {
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if (value.detail.value == "") return;
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inputCodeValue.value = value.detail.value;
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emit('scan-change', value.detail.value);
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}
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const onSetValue = (value) => {
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inputCodeValue.value = value;
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}
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defineExpose({
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onSetValue
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});
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</script>
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<style>
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</style> |