颜色滑动选择弹窗

效果预览

滑动选择
滑动选择

引入资源

  • 本弹窗是基于ui框架uview
  • 右上角切到2.X的文档，引入过程此处忽略，根据文档即可

具体实现代码

查看代码 
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<template>
	<view class="main">
		<view style="width: 100%;">
			<button @click="carColorShow = true">出现</button>
		</view>
		<u-popup :customStyle="{borderRadius: '32rpx 32rpx 0rpx 0rpx'}" :show="carColorShow">
			<view class="pop">
				<view class="pop_title">颜色选择</view>
				<view class="pop_del" @click.stop="carColorShow = false">
					<image class="pop_del_img" src="/static/cw/img/addCar_del.png" mode="widthFix"></image>
				</view>
				<view class="pop_scroll">
					<u-scroll-list :indicator="false">
						<view class="pop_scroll_main" v-for="(item, index) in colorList" :key="index">
							<view class="pop_scroll_main_item" :style="{marginLeft: index === 0 ? '23.1rpx' : ''}">
								<view class="pop_scroll_main_item_out" :style="{border: carColorPop === item.name ? '3rpx solid #FF3A3A' : '3rpx solid #FFFFFF'}" @click="selectCarColor(item)">
									<view class="pop_scroll_main_item_in" :style="{background: item.background, boxShadow: item.boxShadow}"></view>
								</view>
								<view class="pop_scroll_main_item_name">{{item.name}}</view>
							</view>
						</view>
					</u-scroll-list>
				</view>
				<view class="pop_box">
					<input class="pop_box_input" placeholder-class="pop_box_placeholder" type="text" @input="carColorInputWatch" v-model="carColorInputPop" :maxlength="6" placeholder="其他颜色" />
				</view>
				<button class="pop_button" @click="carColorSave">确定</button>
			</view>
		</u-popup>
	</view>
</template>

<script>
	export default {
		data() {
			return {
				carColorShow: false, 
				carColorPop: '',
				carColorInputPop: '',
				colorList: [
					{
						background: 'linear-gradient(138deg, #2F2F32 0%, #060C0C 100%)',
						boxShadow: '0px 2px 14px 0px rgba(0,0,0,0.3)',
						name: '黑色',
					},
					{
						background: 'linear-gradient(137deg, #FBFBFB 0%, #DFDFE3 100%)',
						boxShadow: '0px 2px 14px 0px rgba(0,0,0,0.18)',
						name: '白色',
					},
					{
						background: 'linear-gradient(137deg, #989898 0%, #5C5C5C 100%)',
						boxShadow: '0px 2px 14px 0px rgba(0,0,0,0.3)',
						name: '灰色',
					},
					{
						background: 'linear-gradient(145deg, #EFEFEF 0%, #D2D4D6 100%)',
						boxShadow: '0px 2px 14px 0px rgba(0,0,0,0.3)',
						name: '银色',
					},
					{
						background: 'linear-gradient(317deg, #976F56 0%, #B28972 100%)',
						boxShadow: '0px 2px 14px 0px rgba(0,0,0,0.3)',
						name: '棕色',
					},
					{
						background: 'linear-gradient(325deg, #C42A2C 0%, #E43333 100%)',
						boxShadow: '0px 2px 14px 0px rgba(0,0,0,0.3)',
						name: '红色',
					},
					{
						background: 'linear-gradient(328deg, #417BA9 0%, #4188B1 100%)',
						boxShadow: '0px 2px 14px 0px rgba(0,0,0,0.3)',
						name: '蓝色',
					},
					{
						background: 'linear-gradient(325deg, #F4B434 0%, #FFCF38 100%)',
						boxShadow: '0px 2px 14px 0px rgba(0,0,0,0.3)',
						name: '黄色',
					}	
				],
			}
		},
		methods: {
			selectCarColor(item) {
				this.carColorPop = item.name
				this.carColorInputPop = ''
				uni.vibrateShort({});
			},
			carColorInputWatch() {
				this.carColorPop = ''
			},
			carColorSave() {
				this.carColorShow = false 
			},
		}
	}
</script>

<style lang="scss">
/* 解决小程序和app滚动条的问题 */
/* #ifdef MP-WEIXIN || APP-PLUS */
::-webkit-scrollbar {
	display: none;
	width: 0 !important;
	height: 0 !important;
	-webkit-appearance: none;
	background: transparent;
	color: transparent;
}
/*  #endif  */
.main {
	width: 100%;
	height: 100%;
}
.pop {
	width: 100%;
	display: flex;
	flex-direction: column;
	align-items: center;
	&_title {
		color: #333333; font-size: 32rpx; font-weight: 500; margin-top: 32rpx;
	}
	&_del {
		display: flex;
		align-items: center;
		justify-content: center;
		position: absolute;
		top: 43rpx;
		right: 35rpx;
		width: 40rpx;
		height: 40rpx;
		&_img {
			width: 23rpx; 
			height: 23rpx;
		}
	}
	&_scroll {
		width: 100%;
		margin-top: 62rpx;
		&_main {
			padding-top: 10rpx;
			&_item {
				display: flex;
				flex-direction: column;
				align-items: center;
				margin-right: 23.1rpx;
				&_out {
					display: flex;
					align-items: center;
					justify-content: center;
					width: 98rpx;
					height: 98rpx;
					border-radius: 50%;
				}
				&_in {
					 width: 74rpx; 
					 height: 74rpx; 
					 border-radius: 80%;
				}
				&_name {
					margin-top: 8rpx;
					color: #333333; 
					font-size: 22rpx;
				}
			}
		}
	}
	&_box {
		display: flex;
		align-items: center;
		width: 690rpx; 
		height: 102rpx; 
		background-color: #F9F9FA; 
		margin-top: 60rpx; 
		border-radius: 24rpx;
		&_input {
			color: #333333; 
			font-size: 28rpx; 
			margin-left: 30rpx; 
			width: 630rpx; 
			border-radius: 24rpx;
		}
		&_placeholder {
			color: #B3BABE; 
			font-size: 28rpx
		}
	}
	&_button {
		border-radius: 14rpx; 
		background-color: #FF3A3A; 
		margin: 130rpx 0 52rpx 0; 
		color: #FFFFFF; 
		font-size: 30rpx; 
		width: 690rpx; 
		height: 98rpx; 
		line-height: 98rpx;
	}
}
</style>