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151 lines
3.3 KiB
Vue
151 lines
3.3 KiB
Vue
<template>
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<div>
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<div v-if="show" class="cancelTips" >
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<div class="cancelBox">
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<p class="tips">{{ caption }}</p>
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<p class="title">{{ msg }}</p>
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<div class="selectBtn">
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<el-button size="small" type="primary" @click="cancelClick">取消</el-button>
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<el-button ref="uRef" size="small" type="primary" @click="confirmClick">确定</el-button>
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</div>
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</div>
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</div>
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</div>
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</template>
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<script>
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export default {
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name: "MsgBox",
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props: {
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caption: {},
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show: {},
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msg: {},
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callback: {}
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},
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data() {
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return {
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value: null,
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keyCode: '',
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lastTime: '',
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nextTime: '',// 上次时间、最新时间
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lastCode: '',
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nextCode: '',// 上次按键、最新按键
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}
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},
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destroyed() {
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// 销毁enter事件
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this.enterKeyupDestroyed();
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},
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methods: {
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enterKey(event) {
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this.nextCode = event.keyCode
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// 如果触发了回车事件(扫码结束时间)
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if (this.nextCode == 13) {
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if (this.keyCode == 'true') {
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this.confirmClick();
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} else if (this.keyCode == 'false') {
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this.cancelClick(0);
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}
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this.keyCode = ''
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this.lastCode = ''
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this.lastTime = ''
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return
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}
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this.nextTime = new Date().getTime() // 记录最新时间
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if (!this.lastTime && !this.lastCode) { // 如果上次时间和上次按键为空
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this.keyCode += event.key // 执行叠加操作
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}
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// 如果有上次时间及上次按键
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if (this.lastCode && this.lastTime && this.nextTime - this.lastTime > 30) { // 当扫码前有keypress事件时,防止首字缺失
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this.keyCode = event.key
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} else if (this.lastCode && this.lastTime) {
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this.keyCode += event.key
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}
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this.lastCode = this.nextCode
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this.lastTime = this.nextTime
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},
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enterKeyupDestroyed() {
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document.removeEventListener("keyup", this.enterKey);
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},
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enterKeyup() {
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document.addEventListener("keyup", this.enterKey);
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},
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init() {
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this.show = true;
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this.enterKeyup();
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},
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close() {
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this.show = false;
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this.callback("close")
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},
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confirmClick() {
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this.show = false;
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this.callback("yes")
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this.enterKeyupDestroyed();
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},
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cancelClick() {
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this.show = false;
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this.callback("no")
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this.enterKeyupDestroyed();
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}
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}
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}
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</script>
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<style type="text/scss" lang="scss" scoped>
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.cancelTips {
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position: fixed;
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top: 0;
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left: 0;
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right: 0;
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bottom: 0;
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z-index: 9999999;
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margin: auto;
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width: 100%;
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background: rgba(0, 0, 0, 0.6);
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.cancelBox {
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position: absolute;
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top: 30%;
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left: 40%;
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width: 20%;
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margin: auto;
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background: #fff;
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border-radius: 12px;
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text-align: center;
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.tips {
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font-size: 16px;
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margin: 30px 0 15px;
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text-align: center;
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font-weight: bold;;
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}
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.title {
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font-size: 16px;
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text-align: center;
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color: #767676;
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margin-bottom: 30px;
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}
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.selectBtn {
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width: 100%;
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text-align: center;
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display: flex;
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height: 60px;
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line-height: 60px;
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margin: 0 auto;
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display: flex;
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justify-content: space-around;
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border-top: 1px solid #ebebeb;
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}
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}
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}
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</style>
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