dccloud/uni-app-front/pages/extUI/fab/fab.nvue

<template>
	<view class="uni-fab-box">
		<view class="uni-padding-wrap">
			<view class="word-btn" hover-class="word-btn--hover" :hover-start-time="20" :hover-stay-time="70" @click="switchBtn(0)"><text class="word-btn-white">切换菜单({{ directionStr }}显示)</text></view>
			<view class="word-btn" hover-class="word-btn--hover" :hover-start-time="20" :hover-stay-time="70" @click="switchBtn('left', 'bottom')"><text class="word-btn-white">左下角显示</text></view>
			<view class="word-btn" hover-class="word-btn--hover" :hover-start-time="20" :hover-stay-time="70" @click="switchBtn('right', 'bottom')"><text class="word-btn-white">右下角显示</text></view>
			<view class="word-btn" hover-class="word-btn--hover" :hover-start-time="20" :hover-stay-time="70" @click="switchBtn('left', 'top')"><text class="word-btn-white">左上角显示</text></view>
			<view class="word-btn" hover-class="word-btn--hover" :hover-start-time="20" :hover-stay-time="70" @click="switchBtn('right', 'top')"><text class="word-btn-white">右上角显示</text></view>
		</view>
		<uni-fab ref="fab" :pattern="pattern" :content="content" :horizontal="horizontal" :vertical="vertical" :direction="direction" @trigger="trigger" @fabClick="fabClick" />
	</view>
</template>

<script>
	export default {
		components: {},
		data() {
			return {
				title: 'uni-fab',
				directionStr: '垂直',
				horizontal: 'left',
				vertical: 'bottom',
				direction: 'horizontal',
				pattern: {
					color: '#7A7E83',
					backgroundColor: '#fff',
					selectedColor: '#007AFF',
				},
				content: [{
						iconPath: '/static/component.png',
						selectedIconPath: '/static/componentHL.png',
						text: '组件',
						active: false
					},
					{
						iconPath: '/static/api.png',
						selectedIconPath: '/static/apiHL.png',
						text: 'API',
						active: false
					},
					{
						iconPath: '/static/template.png',
						selectedIconPath: '/static/templateHL.png',
						text: '模版',
						active: false
					}
				]
			}
		},
		onBackPress() {
			if (this.$refs.fab.isShow) {
				this.$refs.fab.close()
				return true
			}
			return false
		},
		methods: {
			trigger(e) {
				console.log(e)
				this.content[e.index].active = !e.item.active
				uni.showModal({
					title: '提示',
					content: `您${this.content[e.index].active ? '选中了' : '取消了'}${e.item.text}`,
					success: function(res) {
						if (res.confirm) {
							console.log('用户点击确定')
						} else if (res.cancel) {
							console.log('用户点击取消')
						}
					}
				})
			},
			fabClick() {
				uni.showToast({
					title: '点击了悬浮按钮',
					icon: 'none'
				})
			},
			switchBtn(hor, ver) {
				if (hor === 0) {
					this.direction = this.direction === 'horizontal' ? 'vertical' : 'horizontal'
					this.directionStr = this.direction === 'horizontal' ? '垂直' : '水平'
				} else {
					this.horizontal = hor
					this.vertical = ver
				}
				this.$forceUpdate()
			}
		}
	}
</script>

<style>
	@charset "UTF-8";

	/* 头条小程序组件内不能引入字体 */
	/* #ifdef MP-TOUTIAO */
	@font-face {
		font-family: uniicons;
		font-weight: normal;
		font-style: normal;
		src: url("~@/static/uni.ttf") format("truetype");
	}

	/* #endif */
	/* #ifndef APP-NVUE */
	page {
		display: flex;
		flex-direction: column;
		box-sizing: border-box;
		background-color: #efeff4;
		min-height: 100%;
		height: auto;
	}

	view {
		font-size: 14px;
		line-height: inherit;
	}

	.example {
		padding: 0 15px 15px;
	}

	.example-info {
		padding: 15px;
		color: #3b4144;
		background: #ffffff;
	}

	.example-body {
		/* #ifndef APP-NVUE */
		display: flex;
		/* #endif */
		flex-direction: row;
		flex-wrap: wrap;
		justify-content: center;
		padding: 0;
		font-size: 14px;
		background-color: #ffffff;
	}

	/* #endif */
	.example {
		padding: 0 15px;
	}

	.example-info {
		/* #ifndef APP-NVUE */
		display: block;
		/* #endif */
		padding: 15px;
		color: #3b4144;
		background-color: #ffffff;
		font-size: 14px;
		line-height: 20px;
	}

	.example-info-text {
		font-size: 14px;
		line-height: 20px;
		color: #3b4144;
	}

	.example-body {
		flex-direction: column;
		padding: 15px;
		background-color: #ffffff;
	}

	.word-btn-white {
		font-size: 18px;
		color: #FFFFFF;
	}

	.word-btn {
		/* #ifndef APP-NVUE */
		display: flex;
		/* #endif */
		flex-direction: row;
		align-items: center;
		justify-content: center;
		border-radius: 6px;
		height: 48px;
		margin: 15px;
		background-color: #007AFF;
	}

	.word-btn--hover {
		background-color: #4ca2ff;
	}

	/* #ifndef APP-NVUE */
	page {
		height: 100vh;
	}

	/* #endif */
	.uni-fab-box {
		/* #ifndef APP-NVUE */
		display: flex;
		/* #endif */
		flex-direction: row;
		justify-content: center;
		position: absolute;
		top: 0;
		bottom: 0;
		left: 0;
		right: 0;
	}

	.uni-padding-wrap {
		/* #ifndef APP-NVUE */
		display: flex;
		/* #endif */
		flex-direction: column;
		justify-content: center;
		align-items: center;
	}

	.word-btn {
		width: 250px;
	}
</style>