280 行
9.4 KiB
Plaintext
280 行
9.4 KiB
Plaintext
<template>
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<!-- #ifdef APP && !VUE3-VAPOR -->
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<scroll-view style="flex: 1">
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<!-- #endif -->
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<view style="flex-grow: 1;">
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<view class="uni-common-mb">
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<text class="uni-title-text">bottom: 20px (距离底部 20px) - 右侧：拍平</text>
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<view class="test-container">
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<view class="example-box">
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<view class="common" style="bottom: 20px;"></view>
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</view>
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<view class="example-box">
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<view class="common" style="bottom: 20px;" flatten></view>
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</view>
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</view>
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</view>
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<view class="uni-common-mb">
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<text class="uni-title-text">bottom: 20rpx (距离底部 20rpx) - 右侧：拍平</text>
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<view class="test-container">
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<view class="example-box">
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<view class="common" style="bottom: 20rpx;"></view>
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</view>
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<view class="example-box">
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<view class="common" style="bottom: 20rpx;" flatten></view>
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</view>
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</view>
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</view>
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<view class="uni-common-mb">
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<text class="uni-title-text">bottom: 20% (距离底部 20%) - 右侧：拍平</text>
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<view class="test-container">
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<view class="example-box">
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<view class="common" style="bottom: 20%;"></view>
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</view>
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<view class="example-box">
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<view class="common" style="bottom: 20%;" flatten></view>
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</view>
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</view>
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</view>
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<view class="uni-common-mb">
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<text class="uni-title-text">bottom: auto (自动，默认顶部对齐) - 右侧：拍平</text>
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<view class="test-container">
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<view class="example-box">
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<view class="common" style="bottom: auto;"></view>
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</view>
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<view class="example-box">
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<view class="common" style="bottom: auto;" flatten></view>
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</view>
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</view>
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</view>
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<text class="uni-title-text uni-common-mt">scroll-view 组件</text>
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<view class="uni-common-mb">
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<text class="uni-subtitle-text">bottom: 10% 和 bottom: 30px</text>
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<view class="test-container">
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<view class="example-box">
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<scroll-view class="common" style="bottom: 10%;"></scroll-view>
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</view>
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<view class="example-box">
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<scroll-view class="common" style="bottom: 30px;"></scroll-view>
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</view>
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</view>
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</view>
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<view class="uni-common-mt">
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<text class="uni-title-text">setProperty 设置与 getPropertyValue 获取</text>
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</view>
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<!-- 普通版本 -->
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<view class="test-container">
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<view class="test-item">
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<text class="uni-subtitle-text">view 组件</text>
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<text class="uni-info">设置值: {{data.bottom}}</text>
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<text class="uni-info">获取值: {{data.bottomActual}}</text>
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<view class="test-box">
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<view ref="viewRef" class="common test-view" :style="{ bottom: data.bottom }">
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<text class="common-text">view</text>
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</view>
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</view>
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</view>
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<view class="test-item">
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<text class="uni-subtitle-text">text 组件</text>
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<text class="uni-info">设置值: {{data.bottom}}</text>
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<text class="uni-info">获取值: {{data.bottomActualText}}</text>
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<view class="test-box">
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<text ref="textRef" class="common common-text test-text" :style="{ bottom: data.bottom }">text</text>
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</view>
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</view>
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<view class="test-item">
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<text class="uni-subtitle-text">image 组件</text>
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<text class="uni-info">设置值: {{data.bottom}}</text>
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<text class="uni-info">获取值: {{data.bottomActualImage}}</text>
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<view class="test-box">
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<image ref="imageRef" class="common test-image" :style="{ bottom: data.bottom }" src="/static/test-image/logo.png"></image>
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</view>
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</view>
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</view>
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<!-- 拍平版本 -->
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<view class="test-container">
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<view class="test-item">
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<text class="uni-subtitle-text">view 组件拍平</text>
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<text class="uni-info">设置值: {{data.bottom}}</text>
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<text class="uni-info">获取值: {{data.bottomActualFlat}}</text>
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<view class="test-box">
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<view ref="viewRefFlat" class="common test-view-flatten" :style="{ bottom: data.bottom }" flatten>
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<text class="common-text">view</text>
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</view>
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</view>
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</view>
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<view class="test-item">
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<text class="uni-subtitle-text">text 组件拍平</text>
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<text class="uni-info">设置值: {{data.bottom}}</text>
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<text class="uni-info">获取值: {{data.bottomActualTextFlat}}</text>
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<view class="test-box">
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<text ref="textRefFlat" class="common common-text test-text-flatten" :style="{ bottom: data.bottom }" flatten>text</text>
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</view>
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</view>
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<view class="test-item">
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<text class="uni-subtitle-text">image 组件拍平</text>
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<text class="uni-info">设置值: {{data.bottom}}</text>
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<text class="uni-info">获取值: {{data.bottomActualImageFlat}}</text>
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<view class="test-box">
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<image ref="imageRefFlat" class="common test-image-flatten" :style="{ bottom: data.bottom }" flatten src="/static/test-image/logo.png"></image>
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</view>
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</view>
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</view>
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<view class="uni-common-mt uni-common-mb">
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<text class="uni-tips">第一个枚举值，'' (空字符串) - 空值情况</text>
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<enum-data :items="bottomEnum" title="bottom 枚举值" @change="radioChangeBottom" :compact="true"></enum-data>
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<input-data :defaultValue="data.bottom" title="bottom 自定义值" type="text" @confirm="inputChangeBottom"></input-data>
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</view>
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<view class="uni-common-mb">
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<text>native-view组件: bottom: 10% 和 bottom: 30px</text>
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<view class="test-container">
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<view class="example-box">
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<test-native-view class="common-native" style="bottom: 10%;"></test-native-view>
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</view>
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<view class="example-box">
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<test-native-view class="common-native" style="bottom: 30px;"></test-native-view>
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</view>
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</view>
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</view>
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</view>
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<!-- #ifdef APP && !VUE3-VAPOR -->
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</scroll-view>
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<!-- #endif -->
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</template>
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<script setup lang="uts">
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import { ItemType } from '@/components/enum-data/enum-data-types'
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const bottomEnum : ItemType[] = [
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{ value: 0, name: '' },
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{ value: 1, name: '0' },
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{ value: 2, name: '0px' },
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{ value: 3, name: '10px' },
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{ value: 4, name: '20rpx' },
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{ value: 5, name: '0%' },
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{ value: 6, name: '20%' },
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{ value: 7, name: 'auto' }
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]
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const data = reactive({
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bottom: '10px',
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bottomActual: '',
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bottomActualText: '',
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bottomActualImage: '',
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bottomActualFlat: '',
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bottomActualTextFlat: '',
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bottomActualImageFlat: ''
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})
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const viewRef = ref(null as UniElement | null)
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const textRef = ref(null as UniTextElement | null)
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const imageRef = ref(null as UniImageElement | null)
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const viewRefFlat = ref(null as UniElement | null)
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const textRefFlat = ref(null as UniTextElement | null)
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const imageRefFlat = ref(null as UniImageElement | null)
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const getPropertyValues = () => {
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data.bottomActual = viewRef.value?.style.getPropertyValue('bottom') ?? ''
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data.bottomActualFlat = viewRefFlat.value?.style.getPropertyValue('bottom') ?? ''
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data.bottomActualText = textRef.value?.style.getPropertyValue('bottom') ?? ''
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data.bottomActualTextFlat = textRefFlat.value?.style.getPropertyValue('bottom') ?? ''
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data.bottomActualImage = imageRef.value?.style.getPropertyValue('bottom') ?? ''
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data.bottomActualImageFlat = imageRefFlat.value?.style.getPropertyValue('bottom') ?? ''
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}
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const changeBottom = (value : string) => {
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data.bottom = value
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viewRef.value?.style.setProperty('bottom', value)
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viewRefFlat.value?.style.setProperty('bottom', value)
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textRef.value?.style.setProperty('bottom', value)
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textRefFlat.value?.style.setProperty('bottom', value)
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imageRef.value?.style.setProperty('bottom', value)
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imageRefFlat.value?.style.setProperty('bottom', value)
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// 使用 nextTick 确保样式已应用后再获取值
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nextTick(() => {
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getPropertyValues()
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})
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}
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const radioChangeBottom = (index : number) => {
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const selectedItem = bottomEnum.find((item) : boolean => item.value === index)
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if (selectedItem != null) {
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changeBottom(selectedItem.name)
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}
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}
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const inputChangeBottom = (value : string) => {
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changeBottom(value)
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}
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onReady(() => {
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getPropertyValues()
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})
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defineExpose({
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radioChangeBottom,
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data
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})
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</script>
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<style>
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.example-box {
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position: relative;
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flex: 1;
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height: 100px;
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background-color: #f5f5f5;
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border: 1px solid #ddd;
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margin: 0 5px;
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}
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.common {
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position: absolute;
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width: 60px;
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height: 60px;
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background-color: cyan;
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}
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.common-text {
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width: 50px;
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font-size: 12px;
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}
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.test-container {
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flex-direction: row;
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justify-content: space-between;
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margin-top: 10px;
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}
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.test-item {
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flex: 1;
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margin: 0 5px;
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}
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.test-box {
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position: relative;
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width: 100%;
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height: 100px;
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background-color: #e0e0e0;
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}
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.common-native {
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position: absolute;
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width: 60px;
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height: 60px;
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background-color: rgba(255,0,0,0.5);
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}
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</style>
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