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146 lines
5.5 KiB
146 lines
5.5 KiB
<template>
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<view>
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<page-head title="view"></page-head>
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<view class="uni-padding-wrap uni-common-mt">
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<view class="uni-hello-text">
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Flex是Flexible Box的缩写，意为“弹性布局”，用来为盒状模型提供最大的灵活性。当设置display: flex后，继续给view等容器组件设置flex-direction:
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row或column，就可以在该容器内按行或列排布子组件。uni-app推荐使用flex布局。因为flex布局有利于跨更多平台，尤其是采用原生渲染的平台。
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</view>
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<view class="uni-title uni-common-mt">
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flex-direction: row
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<text>\n横向布局</text>
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</view>
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<view class="uni-flex uni-row">
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<view class="flex-item uni-bg-red">A</view>
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<view class="flex-item uni-bg-green">B</view>
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<view class="flex-item uni-bg-blue">C</view>
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</view>
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<view class="uni-title uni-common-mt">
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flex-direction: column
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<text>\n纵向布局</text>
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</view>
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<view class="uni-flex uni-column">
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<view class="flex-item flex-item-V uni-bg-red">A</view>
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<view class="flex-item flex-item-V uni-bg-green">B</view>
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<view class="flex-item flex-item-V uni-bg-blue">C</view>
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</view>
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<view class="uni-title uni-common-mt">
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更多布局示例
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<text>\nflex布局演示</text>
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</view>
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<view>
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<view class="text">纵向布局-自动宽度</view>
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<view class="text" style="width: 300rpx;">纵向布局-固定宽度</view>
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<view class="uni-flex uni-row">
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<view class="text">横向布局-自动宽度</view>
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<view class="text">横向布局-自动宽度</view>
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</view>
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<view class="uni-flex uni-row" style="-webkit-justify-content: center;justify-content: center;">
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<view class="text">横向布局-居中</view>
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<view class="text">横向布局-居中</view>
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</view>
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<view class="uni-flex uni-row" style="-webkit-justify-content: flex-end;justify-content: flex-end;">
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<view class="text">横向布局-居右</view>
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<view class="text">横向布局-居右</view>
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</view>
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<view class="uni-flex uni-row">
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<view class="text" style="-webkit-flex: 1;flex: 1;">横向布局-平均分布</view>
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<view class="text" style="-webkit-flex: 1;flex: 1;">横向布局-平均分布</view>
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</view>
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<view class="uni-flex uni-row" style="-webkit-justify-content: space-between;justify-content: space-between;">
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<view class="text">横向布局-两端对齐</view>
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<view class="text">横向布局-两端对齐</view>
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</view>
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<view class="uni-flex uni-row">
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<view class="text" style="width: 200rpx;">固定宽度</view>
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<view class="text" style="-webkit-flex: 1;flex: 1;">自动占满余量</view>
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</view>
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<view class="uni-flex uni-row">
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<view class="text" style="width: 200rpx;">固定宽度</view>
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<view class="text" style="-webkit-flex: 1;flex: 1;">自动占满</view>
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<view class="text" style="width: 200rpx;">固定宽度</view>
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</view>
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<view class="uni-flex uni-row" style="-webkit-flex-wrap: wrap;flex-wrap: wrap;">
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<view class="text" style="width: 280rpx;">一行显示不全,wrap折行</view>
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<view class="text" style="width: 280rpx;">一行显示不全,wrap折行</view>
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<view class="text" style="width: 280rpx;">一行显示不全,wrap折行</view>
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</view>
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<view class="uni-flex uni-row">
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<view class="text uni-flex" style="-webkit-flex: 1;flex: 1;height: 200rpx;-webkit-justify-content: center;justify-content: center;-webkit-align-items: flex-start;align-items: flex-start;">
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<text>垂直居顶</text>
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</view>
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<view class="text uni-flex" style="-webkit-flex: 1;flex: 1;height: 200rpx;-webkit-justify-content: center;justify-content: center;-webkit-align-items: center;align-items: center;">
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<text>垂直居中</text>
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</view>
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<view class="text uni-flex" style="-webkit-flex: 1;flex: 1;height: 200rpx;-webkit-justify-content: center;justify-content: center;-webkit-align-items: flex-end;align-items: flex-end;">
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<text>垂直居底</text>
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</view>
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</view>
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</view>
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<view class="uni-title uni-common-mt">
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组合示例
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<text>\nflex布局演示</text>
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</view>
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<view class="uni-flex uni-row">
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<view class="text uni-flex" style="width: 200rpx;height: 220rpx;-webkit-justify-content: center;justify-content: center;-webkit-align-items: center;align-items: center;">
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<image src="../../../static/plus.png" style="width: 150rpx;height: 150rpx;"></image>
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</view>
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<view class="uni-flex uni-column" style="-webkit-flex: 1;flex: 1;-webkit-justify-content: space-between;justify-content: space-between;">
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<view class="text" style="height: 120rpx;text-align: left;padding-left: 20rpx;padding-top: 10rpx;">
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文字居左，留出左间距
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</view>
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<view class="uni-flex uni-row">
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<view class="text" style="-webkit-flex: 1;flex: 1;">剩余数量</view>
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<view class="text" style="-webkit-flex: 1;flex: 1;">立即购买</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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</view>
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</template>
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<script>
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export default {
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data() {
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return {}
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}
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}
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</script>
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<style>
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.flex-item {
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width: 33.3%;
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height: 200rpx;
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text-align: center;
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line-height: 200rpx;
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}
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.flex-item-V {
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width: 100%;
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height: 150rpx;
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text-align: center;
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line-height: 150rpx;
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}
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.text {
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margin: 15rpx 10rpx;
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padding: 0 20rpx;
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background-color: #ebebeb;
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height: 70rpx;
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line-height: 70rpx;
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text-align: center;
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color: #777;
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font-size: 26rpx;
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}
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.desc {
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/* text-indent: 40rpx; */
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}
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.flex-pc {
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display: flex;
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justify-content: center;
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}
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</style>
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