uniapp 自定义的滑杆（支持一个屏幕2个滑杆同时滑动）

<template>
	<view class="slider-container" :style="containerStyle" @touchmove.prevent>

		<view ref="sliderHandle" class="slider-handle" :style="handleStyle" @touchstart="onTouchStart"
			@touchmove.stop="onTouchMove" @touchend="onTouchEnd"></view>
	</view>
</template>

<script>
	export default {
		name: 'SliderControl',

		props: {
			mode: {
				type: String,
				default: 'horizontal'
			},
			width: {
				type: [Number, String],
				default: 220
			},
			height: {
				type: [Number, String],
				default: 60
			}
		},

		data() {
			return {
				position: 70,
				isDragging: false,
				startTouch: null,
				startPosition: null,
				lastUpdate: 0,
				lastEmittedValue: 0,
				currentDelta: 0,
				animationTimer: null
			}
		},

		methods: {
			onTouchStart(e) {
				uni.vibrateSho