waterElectricityMinApp/components/instructions.vue

<template>
	<view class="content">
		<view class="container">
			<view class="item_warp">
				<view class="title">使用说明</view>
				<view class="item">
					<view class="text">1.点【扫码连接】，扫描水表中的二维码；</view>
					<view class="text">2.待进度显示“数据通讯”后，点【开启设备】启动水表；</view>
					<view class="text">3.在水表上手动滑动，可启动、暂停、停止用水；手机APP也可直接停止用水。</view>
					<view class="text">4.示意图如下：</view>
					<view class="img">
						<image class="img_scan" src="https://wanzai-1306339220.cos.ap-shanghai.myqcloud.com/excelModel/qr-code.png" mode=""></image>
					</view>
					<view class="bot">
						<label class="bot_text" @tap="child_noshow" hover-class="bot_text_hover_color">
							<checkbox class="chk" />
							<text>以后不再出现</text>
						</label>
						<text class="bot_text" @tap="child_cancel" hover-class="bot_text_hover_color">我知道了</text>
					</view>
				</view>
			</view>
		</view>
	</view>
</template>

<script>
export default {
	data() {
		return {
			chk: false
		}
	},
	methods: {
		child_noshow(e) {
			this.chk = !this.chk
			this.$emit('parent_noshow', this.chk)
		},
		child_cancel() {
			this.$emit('parent_cancel', false)
		}
	}
}
</script>

<style scoped lang="scss">
.content {
	width: 100%;
	height: 100%;

	.container {
		width: 100%;
		height: 100%;
		position: fixed;
		top: 0;
		left: 0;
		background: rgba(0, 0, 0, 0.4);

		.item_warp {
			width: 650rpx;
			position: absolute;
			top: 50%;
			left: 50%;
			transform: translate(-50%, -50%);
			padding: 40rpx 50rpx;
			box-sizing: border-box;
			background: #fff;
			border-radius: 10rpx;

			.title {
				font-size: 32rpx;
				color: #000;
				font-weight: bold;
				text-align: center;
				margin-bottom: 30rpx;
			}

			.text {
				font-size: 32rpx;
				color: #333;
				line-height: 40rpx;
				margin-bottom: 20rpx;
				text-indent: 2em;
			}

			.img {
				text-align: center;
				margin: 30rpx 0;

				.img_scan {
					width: 300rpx;
					height: 200rpx;
				}
			}

			.bot {
				display: flex;
				flex-direction: row;
				justify-content: space-around;
				align-items: center;

				.bot_text {
					width: 50%;
					height: 70rpx;
					line-height: 70rpx;
					border-radius: 10rpx;
					color: $my-color-primary;
					font-size: 32rpx;
					text-align: center;

					.chk {
						transform: scale(0.7);
					}
				}

				.bot_text_hover_color {
					background-color: $my-color-btn-background;
				}
			}
		}
	}
}
</style>