mirror of
https://gitee.com/myxzgzs/boyue_jnpf.git
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115 lines
2.5 KiB
Vue
115 lines
2.5 KiB
Vue
<template>
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<tki-qrcode class="jnpf-qrcode" v-if="qrcode&&showQrcode" ref="qrcode" :cid="cid" :val="qrcode" :size="width*2"
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:background="colorLight" :foreground="colorDark" onval loadMake :showLoading="false" />
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</template>
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<script>
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import tkiQrcode from "./tki-qrcode/tki-qrcode.vue"
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let unique = 0
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export default {
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name: 'qrcode',
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props: {
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dataType: {
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type: String,
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default: 'static'
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},
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colorLight: {
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type: String,
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default: "#fff"
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},
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colorDark: {
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type: String,
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default: "#000"
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},
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relationField: {
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type: String,
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default: ''
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},
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formData: {
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type: Object
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},
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width: {
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type: Number,
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default: 200
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},
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staticText: {
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type: String,
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default: ''
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}
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},
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components: {
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tkiQrcode
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},
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computed: {
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qrcode() {
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if (this.dataType === 'static') {
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return this.staticText
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} else if (this.dataType === 'relation') {
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return this.relationText?.toString()
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} else {
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if (this.formData && this.dynamicModelExtra && this.dynamicModelExtra.id && this.dynamicModelExtra
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.modelId) {
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const json = {
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t: 'DFD',
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id: this.dynamicModelExtra.id,
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mid: this.dynamicModelExtra.modelId,
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mt: this.dynamicModelExtra.type,
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fid: this.dynamicModelExtra.flowId || '',
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pid: this.dynamicModelExtra.processId || '',
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ftid: this.dynamicModelExtra.taskId || '',
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opt: this.dynamicModelExtra.opType
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}
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return JSON.stringify(json)
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}
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return ''
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}
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},
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dynamicModelExtra() {
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return uni.getStorageSync('dynamicModelExtra') || null
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}
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},
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data() {
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return {
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cid: '',
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relationText: "",
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showQrcode: false
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}
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},
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mounted() {
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this.cid = this.uuid()
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this.showQrcode = true
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uni.$on('updateCode', () => {
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this.showQrcode = false
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this.$nextTick(() => {
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this.showQrcode = true
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})
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})
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},
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watch: {
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formData: {
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handler(val) {
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const relationValue = val[this.relationField] || val[this.relationField] === 0 || val[this
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.relationField] === false ? val[this.relationField] : ''
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if (val && this.dataType === 'relation' && this.relationField) this.relationText = relationValue
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},
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deep: true,
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immediate: true
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},
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},
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methods: {
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uuid() {
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const time = Date.now()
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const random = Math.floor(Math.random() * 1000000000)
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unique++
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return 'qrcode_' + random + unique + String(time)
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}
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},
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}
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</script>
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<style lang="scss" scoped>
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.jnpf-qrcode {
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width: 100%;
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overflow: hidden;
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margin-bottom: -20rpx;
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}
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</style> |