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369 lines
11 KiB
Vue
369 lines
11 KiB
Vue
<template>
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<div class="time-picker" >
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<div class="input-group mb-3">
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<div class="input-group-prepend" id="vue-search-btn" @click="modalShow">
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<span class="input-group-text" id="basic-addon1">
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<i class="ri-time-line"></i>
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</span>
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</div>
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<input type="text" @focus="modalShow" :placeholder="xtitle" readonly :value="formattedTime" class="form-control text-center">
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</div>
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<input type="hidden" :value="val" :name="this.xname">
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<div id="tp" v-if="modal">
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<div id="highlight"></div>
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<div class="row text-center">
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<div class="col"
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@touchstart="startDrag('minute', $event)"
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@mousedown="startDrag('minute', $event)"
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@wheel="handleScroll('minute',$event)"
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>
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<div>
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<ul :style="mTop">
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<li v-for="i in [...Array(60).keys()]" :key="`m-${i}`" :class="mClass(i)">
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{{ (i).toString().padStart(2, '0') }}
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</li>
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</ul>
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</div>
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</div>
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<div class="col"
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@touchstart="startDrag('hour', $event)"
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@mousedown="startDrag('hour', $event)"
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@wheel="handleScroll('hour',$event)"
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>
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<div>
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<ul :style="hTop">
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<li v-for="i in this.amPm?12:[...Array(24).keys()]" :key="`h-${i}`" :class="hClass(i)">
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{{ i.toString().padStart(2, '0') }}
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</li>
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</ul>
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</div>
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</div>
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<div class="col" v-if="amPm"
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@touchstart="startDrag('ampm', $event)"
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@mousedown="startDrag('ampm', $event)"
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@wheel="handleScroll('ampm',$event)"
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>
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<div>
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<ul :style="amTop" @click="ap = Math.abs(ap - 1)">
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<li :class="ap === 0 ? 'active' : ''">AM</li>
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<li :class="ap === 1 ? 'active' : ''">PM</li>
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</ul>
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</div>
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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: "time-picker",
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data() {
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return {
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h: 1,
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m: 0,
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ap: 0, // am or pm
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startY: 0,
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activeColumn: null,
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isDragging: false,
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modal: false,
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};
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},
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emits: ['update:modelValue'],
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props: {
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modelValue: {
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type: [Number, String],
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default: 'nop',
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},
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xname: {
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default: "",
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type: String,
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},
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xtitle: {
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default: "",
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type: String,
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},
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xvalue: {
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default: "",
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type: String,
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},
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xid: {
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default: "",
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type: String,
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},
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amPm: {
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default: true,
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type: Boolean,
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},
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tolerance: {
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default: 50, // drag tolerance
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}
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},
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computed: {
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maxHour() {
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return this.amPm ? 12 : 24;
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},
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amTop() {
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return `top: ${this.ap ? 40 : 60}px;`;
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},
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hTop() {
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return `top: ${(this.h - 2.5 - (this.amPm)) * -25}px`;
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},
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mTop() {
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return `top: ${(this.m - 2.5) * -25}px`;
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},
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formattedTime() {
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const hour = this.amPm ? (this.h === 12 ? 12 : this.h % 12) : this.h;
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const minute = this.m.toString().padStart(2, '0');
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const period = this.amPm ? (this.ap === 0 ? 'AM' : 'PM') : '';
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return `${hour}:${minute} ${period}`.trim();
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},
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val() {
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let val = (this.h * 3600) + (this.m * 60);
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// Assuming this.amPm is a boolean, where true means PM and false means AM.
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if (this.ap == 1) {
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if (this.h !== 12) { // if it's PM and not 12 PM, we add 12 hours to convert to 24-hour format
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val += 12 * 3600;
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}
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} else {
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if (this.h === 12) { // if it's AM and it's 12 AM, we need to reset it to 0 hours
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val -= 12 * 3600; // removing 12 hours to convert 12 AM to 0 hours
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}
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}
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this.$emit('update:modelValue', val);
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return val;
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}
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},
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methods: {
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handleScroll(column,e){
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e.preventDefault();
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let change = -1;
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if (e.deltaY > 0){
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change = 1;
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}
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this.changeHandle(column,change);
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},
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changeHandle(column, change){
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if (column == 'ampm'){
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if (change == 1) {
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this.ap = 1;
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} else if (change == -1) {
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this.ap = 0;
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}
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}else if (column === 'minute') {
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this.m += change;
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if (this.m < 0) {
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this.m = 0;
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}
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if (this.m > 59) {
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this.m = 59;
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}
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} else if (column === 'hour') {
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this.h += change;
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if (this.amPm) {
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if (this.h < 1) {
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this.h = 1;
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}
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if (this.h > this.maxHour) {
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this.h = this.maxHour;
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}
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} else {
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if (this.h < 0) {
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this.h = 0;
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}
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if (this.h > this.maxHour - 1) {
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this.h = this.maxHour - 1;
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}
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}
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}
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},
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modalShow() {
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this.modal = true;
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document.addEventListener('click', this.handleModal);
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},
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handleModal(event){
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const timeElement = document.querySelector('.time-picker');
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if (timeElement && !timeElement.contains(event.target)) {
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this.modal = false;
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document.removeEventListener('click', this.handleModal);
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}
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},
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mClass(i) {
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if (i === this.m) return 'active';
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if ((i + 2) % 60 === this.m) return 'before';
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if ((i - 2 + 60) % 60 === this.m) return 'after';
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if ((i + 3) % 60 === this.m) return 'before2';
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if ((i - 3 + 60) % 60 === this.m) return 'after2';
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},
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hClass(i) {
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if (i === this.h) return 'active';
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if ((i + 2) === this.h) return 'before';
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if ((i - 2 + this.maxHour) % this.maxHour === this.h) return 'after';
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if ((i + 3) === this.h) return 'before2';
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if ((i - 3 + this.maxHour) % this.maxHour === this.h) return 'after2';
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},
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startDrag(column, event) {
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this.isDragging = true;
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this.startY = event.type.startsWith('touch') ? event.touches[0].clientY : event.clientY;
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this.activeColumn = column;
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document.addEventListener('mousemove', this.drag)
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document.addEventListener('touchmove', this.drag)
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document.addEventListener('mouseup', () => {
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document.removeEventListener('mousemove', this.drag);
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document.removeEventListener('touchend', this.drag);
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this.endDrag();
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});
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document.addEventListener('touchend', () => {
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document.removeEventListener('mousemove', this.drag);
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document.removeEventListener('touchend', this.drag);
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this.endDrag();
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});
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},
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drag(event) {
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event.preventDefault();
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let column = this.activeColumn;
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if (!this.isDragging || this.activeColumn !== column) return;
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const currentY = event.type.startsWith('touch') ? event.touches[0].clientY : event.clientY;
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const deltaY = this.startY - currentY;
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// console.log(deltaY);
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let change = Math.round(deltaY / this.tolerance);
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// console.log(change,currentY);
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this.changeHandle(column,change);
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if (change != 0) {
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this.startY = currentY;
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}
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},
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endDrag() {
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this.isDragging = false;
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this.activeColumn = null;
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},
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calc(secs) {
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if (this.amPm) {
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// am/pm
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const totalMinutes = Math.floor(secs / 60);
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this.h = Math.floor(secs / 3600) % 24; // total minutes in 24 hours
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this.m = totalMinutes % 60; // remaining minutes
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if (this.h >= 12) {
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this.ap = 1;
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if (this.h > 12) {
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this.h -= 12; // convert to 12-hour format
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}
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} else {
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this.ap = 0;
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if (this.h === 0) {
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this.h = 12; // 12 AM is 0 hours in 24h format
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}
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}
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} else {
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// 24h
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this.h = Math.floor(secs / 3600) % 24; // Ensure hour is in 0-23 range
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this.m = Math.floor(secs / 60) % 60;
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}
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},
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}, beforeMount() {
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let x;
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if (this.modelValue !== 'nop') {
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x = this.modelValue;
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} else {
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x = this.xvalue;
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}
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this.calc(x);
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// window.addEventListener('scroll', this.handleScroll);
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}
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};
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</script>
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<style scoped>
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.time-picker {
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position: relative;
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user-select: none;
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touch-action: none;
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#highlight {
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position: absolute;
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left: 0;
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right: 0;
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z-index: 3;
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background: rgba(173, 255, 47, 0.44);
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height: 45px;
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top: 75px;
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}
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#tp {
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position: absolute;
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top: 100%;
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width: 275px;
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background: #282d46;
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inset-inline-start: 0;
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padding: 1rem;
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border: 1px solid rgba(192, 192, 192, 0.46);
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border-radius: 7px;
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z-index: 3;
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height: 200px;
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overflow: hidden;
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.row {
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position: relative;
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}
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.col {
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padding: 0;
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position: relative;
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z-index: 7;
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div {
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height: 200px;
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position: relative;
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z-index: 4;
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ul {
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list-style: none;
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position: absolute;
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li {
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height: 25px;
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}
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}
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}
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}
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}
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.active {
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font-size: 30px;
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height: 45px !important;
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}
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.before {
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opacity: .75;
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transform: rotateX(-35deg);
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}
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.after {
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opacity: .75;
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transform: rotateX(+35deg);
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}
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.before2 {
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opacity: .35;
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transform: rotateX(-55deg);
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}
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.after2 {
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opacity: .35;
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transform: rotateX(+55deg);
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}
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}
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</style>
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