bai_cha_hui/pagesLive/live/part/background.nvue

<template>
	<view class="wrap__giftPanel" v-if="popupVisible">
		<view class="wrapgift-mask" @tap="close"></view>
		<view class="pop__ui_child anim-footer">
			<view class="more-box p-0-20" @tap.stop="">
				<scroll-view scroll-x="true" class="category_list">
					<view class="category_item" v-for="(item,index) in listData" :key='index' @click="img_index = index"
						:class="img_index == index?'active':''">
						<view class="category_item-active-after" v-if="img_index == index"></view>
						<text class="white f28">{{item.name}}</text>
					</view>
				</scroll-view>
				<scroll-view scroll-x="true" class="more-box-list" v-if="listData[img_index]&&listData[img_index].list">
					<view class="more-box-list-item" :class="bg_index==index?'more-box-list-item-active':''"
						v-for="(item,index) in listData[img_index].list" :key="index"
						@click="selectBg(item.link,index)">
						<image class="more-box-list-image" :src="item.link" mode="aspectFill"></image>
					</view>
				</scroll-view>
				<view class="d-b-c f-d-i foot-box">
					<text class="grayD f22" @tap="reset">重置</text>
					<text class="grayD f22">选择背景</text>
					<!-- #ifndef APP-PLUS -->
					<text class="grayD f22 icon iconfont icon-tijiaochenggong" @tap="close"></text>
					<!-- #endif -->
					<!-- #ifdef APP-PLUS -->
					<text class="icon iconfont icon-lizhirenyuan i-btntool more-icont" @tap="close">&#xe614;</text>
					<!-- #endif -->
				</view>
			</view>
		</view>
	</view>
</template>

<script>
	export default {
		data() {
			return {
				img_index: 0,
				popupVisible: false,
				type: 0,
				listData: [],
				bg_index: -1
			}
		},
		beforeCreate() {
			// #ifdef APP-PLUS
			const domModule = weex.requireModule('dom')
			domModule.addRule('fontFace', {
				fontFamily: "iconfont",
				'src': "url('" + getApp().config.font_url + "')"
			});
			console.log(getApp().config.font_url);
			// #endif
		},
		methods: {
			show() {
				this.popupVisible = true;
				this.getData();
			},
			getData() {
				let self = this;
				getApp()._get('live.RoomApply/imageInfo', {}, (res) => {
					self.listData = res.data.list;

				})
			},
			close() {
				this.$emit('close');
				this.popupVisible = false;
			},
			selectBg(e, i) {
				console.log('selectBg');
				this.bg_index = i;
				this.$emit('liveSet', e);
			},
			reset() {
				this.img_index = 0;
				this.bg_index = -1;
				this.$emit('liveSet', '');
			},
		}
	}
</script>

<style scoped lang="scss">
	.iconfont {
		font-family: iconfont;
	}

	.nlv_borT {
		border-color: #ebebeb;
		border-style: solid;
		border-top-width: 1upx;
	}

	.wrapgift-mask {
		background-color: #000;
		opacity: .1;
		position: fixed;
		left: 0;
		right: 0;
		top: 0;
		bottom: 0;
		z-index: 201910;
	}

	.pop__ui_child {
		background-color: #fbfbfb;
		border-top-left-radius: 12px;
		border-top-right-radius: 12px;
		font-size: 14px;
		overflow: hidden;
		position: fixed;
		bottom: 0;
		left: 0;
		right: 0;
		z-index: 201911;
	}

	.foot-box {
		height: 84rpx;
		line-height: 84rpx;
		border-top: 1rpx solid rgba(255, 255, 255, .1);
		padding: 0 23rpx;
	}

	.foot-box .icon.iconfont {
		font-size: 22rpx;
		color: #DDDDDD;
	}

	.more-box {
		background: rgba(0, 0, 0, .85);
		width: 750rpx;
		position: fixed;
		bottom: 0;
		display: flex;
		flex-direction: column;
		z-index: 9999;
		box-sizing: border-box;
	}

	.more-box-list {
		display: flex;
		flex-direction: row;
		align-items: center;
		justify-content: flex-start;
		flex-wrap: nowrap;
		overflow-x: auto;
		padding: 25rpx 0 53rpx 0;
	}

	.more-box-list-item {
		width: 152rpx;
		height: 194rpx;
		border-radius: 10rpx;
		flex-shrink: 0;
		margin-right: 47rpx;
		border: 3rpx solid;
		border-color: rgba(0, 0, 0, 0);
		padding: 6rpx;
	}

	.more-box-list-item-active {
		border: 3rpx solid #8AE4F0;
		border-color: $dominant-color;
	}

	.more-box-list-image {
		width: 137rpx;
		height: 179rpx;
		border-radius: 10rpx;
	}

	.more-list {
		display: flex;
		flex-direction: column;
		justify-content: center;
		align-items: center;
		width: 72rpx;
		color: #FFFFFF;
	}

	.wrap__giftPanel {
		z-index: 100;
	}

	.category_list {
		display: flex;
		justify-content: flex-start;
		align-items: center;
		flex-direction: row;
		flex-wrap: nowrap;
		height: 95rpx;
		border-bottom: 1rpx solid rgba(255, 255, 255, .1);
		overflow-x: auto;
	}

	.category_item {
		flex-shrink: 0;
		margin: 0 64rpx;
		font-size: 28rpx;
		color: #DDDDDD;
		height: 95rpx;
		line-height: 95rpx;
		position: relative;
		display: flex;
		justify-content: center;
		align-items: center;
	}

	.category_item-active-after {
		content: '';
		position: absolute;
		bottom: 1rpx;
		left: 0;
		width: 32rpx;
		height: 5rpx;
		background: #DDDDDD;
		border-radius: 3rpx;
	}
</style>