zhengbasai/components/ScrollNotice copy.vue

<template>
	<div class="notice">
		<div class="title"><u-icon name="volume-up" size="46"></u-icon>恭喜</div>
		<!-- <scrollList :list="noticeList" :min="minScrollNum" :height="minScrollNum * 56" :time="4000">
			<template #default="{rows}">
				<div class="list">
					<div class="item" v-for="(item,index) in noticeList" :key="index">
						【{{item.time}}】{{item.nickname}}获得{{item.xuefen}}学分
					</div>
				</div>
			</template>
		</scrollList> -->
		<view class="view_box">
			<view :style="transitionStyle">
				<template v-for="item in noticeList">
					<view class="item">
						<text class="item_time">{{item.time}}</text> {{item.nickname}}获得{{item.xuefen}}学分
					</view>
				</template>
			</view>
		</view>
		<image @click.stop="handleScreen" src="@/static/images/index/screen.png" mode="" class="amplify">
		</image>
	</div>
</template>

<script>
	import scrollList from '../components/zh-scrollList/scrollList/scrollList.vue'
	export default {
		components: {
			scrollList,
		},
		name: "ScrollNotice",
		props: {
			noticeList: {
				type: Array,
				default: []
			}
		},
		data() {
			return {
				minScrollNum: 10,
			};
		},
		created() {
			init()
		},
		onHide() {
			transitionStyle.value = ''
			clearInterval(timr.value)
			timr.value = null
		},
		methods: {
			init() {
				// 主要通过 transition 的过度时间 控制 滚动速度
				setTimeout(() => {
					transitionStyle.value = 'transition: all 8s linear 0s;transform: translateY(-50%);'
					if (timr.value) return
					timr.value = setInterval(() => {
						transitionStyle.value = ''
						setTimeout(() => {
							transitionStyle.value =
								'transition: all 8s linear 0s;transform: translateY(-50%);'
						}, 20)
					}, 8000)
				}, 20)
			},
			handleScreen() {
				console.log(this.minScrollNum)
				if (this.minScrollNum == 3) {
					this.minScrollNum = 10
				} else if (this.minScrollNum == 10) {
					this.minScrollNum = 3
				}
			},
		}
	}
</script>

<style lang="scss" scoped>
	.notice {
		border-radius: 5px;

		border: 1px solid #CAC1C1;
		overflow: hidden;
		margin-top: 10px;
		position: relative;

		.amplify {
			position: absolute;
			bottom: 10px;
			right: 10px;
			width: 16px;
			height: 16px;
		}

		.title {
			border-radius: 5px 5px 0px 0px;
			padding: 6px 0;
			font-size: 18px;
			display: flex;
			justify-content: center;
			align-items: center;
			background: linear-gradient(90deg, #FB7B58 0%, #F5222D 97%);
			color: #fff;
			text-align: center;

			.u-icon {
				margin-right: 4px;
			}
		}

		.list {
			padding: 4px 16px;

			.item {
				height: 26px;
				overflow: hidden;
				white-space: nowrap;
				text-overflow: ellipsis;
				line-height: 26px;

				.item_time {
					display: inline-block;

					margin-right: 4px;
				}
			}
		}
	}
</style>