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104 lines
2.0 KiB
104 lines
2.0 KiB
<!--扫描组件-->
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<template>
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<page-meta root-font-size="18px"></page-meta>
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<view>
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<textarea v-model="scanMsg" :focus="boxfocus" trim="all" @keydown.enter="handelScanMsg" @focus="getfocus"
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maxlength="1000" :placeholder="placeholderValue" @blur="blurfocus"></textarea>
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</view>
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</template>
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<script>
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import {
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analyseScanInfo
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} from '@/common/scan.js';
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export default {
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name: "winComScan",
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props: {
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placeholder: {
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type: String,
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default: '箱标签'
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},
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clearResult: {
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type: Boolean,
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default: true
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},
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boxFocus: {
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type: Boolean,
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default: true
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},
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},
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data() {
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return {
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scanMsg: "",
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items: null,
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boxfocus: this.boxFocus,
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placeholderValue: ''
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}
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},
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watch: {
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placeholder() {
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this.placeholderValue = '请扫描' + this.placeholder;
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}
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},
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created() {
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this.placeholderValue = '请扫描' + this.placeholder;
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},
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methods: {
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setValue(val) {
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this.scanMsg = val
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},
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iconclick(type) {
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console.log(type)
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},
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confirm() {
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this.handelScanMsg();
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},
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handelScanMsg() {
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let that = this;
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if (that.scanMsg == "")
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return;
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setTimeout(() => {
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let content = that.scanMsg.replace(/[\r\n]/g, "");
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let scanResult = analyseScanInfo(content);
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if (scanResult.sucess) {
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that.boxfocus = true;
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that.$emit("getScanResult", scanResult);
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if (that.clearResult) {
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that.clear();
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}
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} else {
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uni.showToast({
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title: scanResult.message,
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icon: 'error',
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duration: 2000
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})
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}
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}, 100)
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},
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getfocus() {
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this.boxfocus = true;
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this.$nextTick(r => {
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this.boxfocus = true;
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});
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},
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blurfocus() {
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this.boxfocus = false;
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},
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clear() {
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let that = this;
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that.scanMsg = ''
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// this.$refs.scanInput.onClear(); //删除input的内容
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that.boxfocus = true;
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},
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iconClick(type) {
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this.$emit("clearResult", this.scanMsgk);
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},
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getValue() {
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return this.scanMsg
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}
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}
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}
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</script>
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<style scoped lang="scss">
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</style>
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