341 行
12 KiB
Plaintext
341 行
12 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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<text class="uni-tips">说明：左边是正常版本，右边是拍平版本</text>
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<view>
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<text>flex-shrink</text>
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<view class="demo-box">
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<view class="flex-container">
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<view class="common red" style="flex-shrink: 1">
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<text>1</text>
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</view>
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<view class="common green" style="flex-shrink: 2">
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<text>2</text>
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</view>
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<view class="common blue" style="flex-shrink: 3">
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<text>3</text>
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</view>
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</view>
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<view class="flex-container">
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<view class="common red" style="flex-shrink: 1" flatten>
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<text>1</text>
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</view>
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<view class="common green" style="flex-shrink: 2" flatten>
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<text>2</text>
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</view>
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<view class="common blue" style="flex-shrink: 3" flatten>
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<text>3</text>
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</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">scroll-view 组件：flex-shrink: 1 、2、3</text>
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</view>
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<view class="demo-box">
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<view class="flex-container-shrink">
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<scroll-view class="scroll-view-shrink red" style="width: 100px; flex-shrink: 1;">
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<text class="scroll-view-label">flex-shrink: 1</text>
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</scroll-view>
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<scroll-view class="scroll-view-shrink green" style="width: 100px; flex-shrink: 2;">
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<text class="scroll-view-label">flex-shrink: 2</text>
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</scroll-view>
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<scroll-view class="scroll-view-shrink blue" style="width: 100px; flex-shrink: 3;">
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<text class="scroll-view-label">flex-shrink: 3</text>
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</scroll-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 组件测试 -->
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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.flexShrink}}</text>
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<text class="uni-info">获取值: {{data.flexShrinkActual}}</text>
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<view class="test-box">
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<view class="test-flex-container">
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<view class="common-image red" style="flex-shrink: 1;"></view>
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<view ref="viewRef" class="common-image green test-view" :style="{ flexShrink: data.flexShrink }">
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<text class="test-label">{{data.flexShrink}}</text>
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</view>
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<view class="common-image blue" style="flex-shrink: 1;"></view>
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</view>
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</view>
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</view>
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<!-- text 组件测试 -->
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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.flexShrink}}</text>
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<text class="uni-info">获取值: {{data.flexShrinkActualText}}</text>
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<view class="test-box">
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<view class="test-flex-container">
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<text class="common-text red" style="flex-shrink: 1;">红色</text>
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<text ref="textRef" class="common-text green test-text" :style="{ flexShrink: data.flexShrink }">text</text>
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<text class="common-text blue" style="flex-shrink: 1;">蓝色</text>
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</view>
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</view>
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</view>
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<!-- image 组件测试 -->
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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.flexShrink}}</text>
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<text class="uni-info">获取值: {{data.flexShrinkActualImage}}</text>
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<view class="test-box">
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<view class="test-flex-container">
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<image class="common-image red" style="flex-shrink: 1;" src="/static/test-image/logo.png"></image>
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<image ref="imageRef" class="common-image green test-image" :style="{ flexShrink: data.flexShrink }" src="/static/test-image/logo.png"></image>
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<image class="common-image blue" style="flex-shrink: 1;" 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>
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<!-- 拍平版本 -->
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<view class="test-container">
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<!-- view 组件拍平测试 -->
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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.flexShrink}}</text>
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<text class="uni-info">获取值: {{data.flexShrinkActualFlat}}</text>
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<view class="test-box">
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<view class="test-flex-container">
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<view class="common-image red" style="flex-shrink: 1;"></view>
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<view ref="viewRefFlat" class="common-image green test-view-flatten" :style="{ flexShrink: data.flexShrink }" flatten>
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<text class="test-label">{{data.flexShrink}}</text>
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</view>
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<view class="common-image blue" style="flex-shrink: 1;"></view>
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</view>
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</view>
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</view>
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<!-- text 组件拍平测试 -->
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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.flexShrink}}</text>
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<text class="uni-info">获取值: {{data.flexShrinkActualTextFlat}}</text>
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<view class="test-box">
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<view class="test-flex-container">
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<text class="common-text red" style="flex-shrink: 1;">红色</text>
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<text ref="textRefFlat" class="common-text green test-text-flatten" :style="{ flexShrink: data.flexShrink }" flatten>text</text>
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<text class="common-text blue" style="flex-shrink: 1;">蓝色</text>
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</view>
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</view>
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</view>
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<!-- image 组件拍平测试 -->
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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.flexShrink}}</text>
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<text class="uni-info">获取值: {{data.flexShrinkActualImageFlat}}</text>
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<view class="test-box">
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<view class="test-flex-container">
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<image class="common-image red" style="flex-shrink: 1;" src="/static/test-image/logo.png"></image>
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<image ref="imageRefFlat" class="common-image green test-image-flatten" :style="{ flexShrink: data.flexShrink }" flatten src="/static/test-image/logo.png"></image>
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<image class="common-image blue" style="flex-shrink: 1;" 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>
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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="flexShrinkEnum" title="flex-shrink 枚举值" @change="radioChangeFlexShrink" :compact="true"></enum-data>
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<input-data :defaultValue="data.flexShrink" title="flex-shrink 自定义值" type="text" @confirm="inputChangeFlexShrink"></input-data>
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</view>
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<text class="uni-title-text uni-common-mt">native-view 组件：flex-shrink: 1 、2、3</text>
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<view class="demo-box uni-common-mb">
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<view class="flex-container-shrink">
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<test-native-view class="native-view-shrink red" style="width: 100px; flex-shrink: 1;"></test-native-view>
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<test-native-view class="native-view-shrink green" style="width: 100px; flex-shrink: 2;"></test-native-view>
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<test-native-view class="native-view-shrink blue" style="width: 100px; flex-shrink: 3;"></test-native-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 flexShrinkEnum: ItemType[] = [
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{ value: 0, name: '' },
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{ value: 1, name: '0' },
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{ value: 2, name: '1' },
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{ value: 3, name: '2' },
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{ value: 4, name: '3' }
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]
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const data = reactive({
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flexShrink: '1',
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flexShrinkActual: '',
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flexShrinkActualFlat: '',
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flexShrinkActualText: '',
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flexShrinkActualImage: '',
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flexShrinkActualTextFlat: '',
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flexShrinkActualImageFlat: ''
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})
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const viewRef = ref(null as UniElement | null)
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const viewRefFlat = 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 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.flexShrinkActual = viewRef.value?.style.getPropertyValue('flex-shrink') ?? ''
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data.flexShrinkActualFlat = viewRefFlat.value?.style.getPropertyValue('flex-shrink') ?? ''
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data.flexShrinkActualText = textRef.value?.style.getPropertyValue('flex-shrink') ?? ''
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data.flexShrinkActualTextFlat = textRefFlat.value?.style.getPropertyValue('flex-shrink') ?? ''
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data.flexShrinkActualImage = imageRef.value?.style.getPropertyValue('flex-shrink') ?? ''
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data.flexShrinkActualImageFlat = imageRefFlat.value?.style.getPropertyValue('flex-shrink') ?? ''
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}
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const changeFlexShrink = (value: string) => {
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data.flexShrink = value
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viewRef.value?.style.setProperty('flex-shrink', value)
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viewRefFlat.value?.style.setProperty('flex-shrink', value)
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textRef.value?.style.setProperty('flex-shrink', value)
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textRefFlat.value?.style.setProperty('flex-shrink', value)
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imageRef.value?.style.setProperty('flex-shrink', value)
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imageRefFlat.value?.style.setProperty('flex-shrink', 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 radioChangeFlexShrink = (index: number) => {
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const selectedItem = flexShrinkEnum.find((item): boolean => item.value === index)
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if (selectedItem != null) {
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changeFlexShrink(selectedItem.name)
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}
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}
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const inputChangeFlexShrink = (value: string) => {
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changeFlexShrink(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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radioChangeFlexShrink,
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data
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})
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</script>
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<style>
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.demo-box {
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flex-direction: row;
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margin-top: 10px;
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justify-content: space-around;
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}
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.flex-container {
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width: 200px;
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margin: 0 10px;
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height: 100px;
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background-color: gray;
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flex-direction: row;
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}
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.common {
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width: 100px;
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height: 50px;
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justify-content: center;
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align-items: center;
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}
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.common-text {
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width: 60px;
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height: 30px;
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background-color: green;
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font-size: 12px;
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color: white;
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}
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.common-image {
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width: 60px;
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height: 30px;
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background-color: green;
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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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width: 100%;
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height: 50px;
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background-color: gray;
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}
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.test-flex-container {
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width: 135px;
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height: 100%;
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flex-direction: row;
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}
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.red {
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background-color: red;
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}
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.blue {
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background-color: blue;
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}
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.green {
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background-color: green;
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}
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.test-label {
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font-size: 12px;
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color: white;
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}
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.scroll-view-label {
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font-size: 12px;
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text-align: center;
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}
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.flex-container-shrink {
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width: 200px;
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height: 100px;
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background-color: gray;
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flex-direction: row;
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margin: 10px;
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}
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.scroll-view-shrink {
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height: 50px;
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justify-content: center;
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align-items: center;
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}
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.native-view-shrink {
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height: 50px;
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}
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</style>
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