微信小程序 view 佈局

剛看到這個效果的時候還真是和ReactNative的效果一致，屬性也基本的同樣. 
view這個組件就是一個視圖組件使用起來很是簡單。

主要屬性：

flex-direction： 主要兩個特性」row」橫向排列」column」縱向排列

justify-content 主軸的對齊方式（若是flex-direction爲row則主軸就是水平方向）

• 可選屬性 (‘flex-start’, ‘flex-end’, ‘center’, ‘space-between’, ‘space-around’)

align-items 側軸對齊方式若是flex-direction爲row則側軸就是垂直方向）

• 可選屬性 (‘flex-start’, ‘flex-end’, ‘center’）

wxml

<view class="page"> <view class="page__hd"> <text class="page__title">view</text> <text class="page__desc">彈性框模型分爲彈性容器以及彈性項目。當組件的display爲flex或inline-flex時，該組件則爲彈性容器，彈性容器的子組件爲彈性項目。</text> </view> <view class="page__bd"> <view class="section"> <view class="section__title">flex-direction: row</view> <view class="flex-wrp" style="flex-direction:row;"> <view class="flex-item" style="background: red"></view> <view class="flex-item" style="background: green"></view> <view class="flex-item" style="background: blue"></view> </view> </view> <view class="section"> <view class="section__title">flex-direction: column</view> <view class="flex-wrp" style="height: 300px;flex-direction:column;"> <view class="flex-item" style="background: red"></view> <view class="flex-item" style="background: green"></view> <view class="flex-item" style="background: blue"></view> </view> </view> <view class="section"> <view class="section__title">justify-content: flex-start</view> <view class="flex-wrp" style="flex-direction:row;justify-content: flex-start;"> <view class="flex-item" style="background: red"></view> <view class="flex-item" style="background: green"></view> <view class="flex-item" style="background: blue"></view> </view> </view> <view class="section"> <view class="section__title">justify-content: flex-end</view> <view class="flex-wrp" style="flex-direction:row;justify-content: flex-end;"> <view class="flex-item" style="background: red"></view> <view class="flex-item" style="background: green"></view> <view class="flex-item" style="background: blue"></view> </view> </view> <view class="section"> <view class="section__title">justify-content: center</view> <view class="flex-wrp" style="flex-direction:row;justify-content: center;"> <view class="flex-item" style="background: red"></view> <view class="flex-item" style="background: green"></view> <view class="flex-item" style="background: blue"></view> </view> </view> <view class="section"> <view class="section__title">justify-content: space-between</view> <view class="flex-wrp" style="flex-direction:row;justify-content: space-between;"> <view class="flex-item" style="background: red"></view> <view class="flex-item" style="background: green"></view> <view class="flex-item" style="background: blue"></view> </view> </view> <view class="section"> <view class="section__title">justify-content: space-around</view> <view class="flex-wrp" style="flex-direction:row;justify-content: space-around;"> <view class="flex-item" style="background: red"></view> <view class="flex-item" style="background: green"></view> <view class="flex-item" style="background: blue"></view> </view> </view> <view class="section"> <view class="section__title">align-items: flex-end</view> <view class="flex-wrp" style="height: 200px;flex-direction:row;justify-content: center;align-items: flex-end"> <view class="flex-item" style="background: red"></view> <view class="flex-item" style="background: green"></view> <view class="flex-item" style="background: blue"></view> </view> </view> <view class="section"> <view class="section__title">align-items: center</view> <view class="flex-wrp" style="height: 200px;flex-direction:row;justify-content: center;align-items: center"> <view class="flex-item" style="background: red"></view> <view class="flex-item" style="background: green"></view> <view class="flex-item" style="background: blue"></view> </view> </view> <view class="section"> <view class="section__title">align-items: center</view> <view class="flex-wrp" style="height: 200px;flex-direction:row;justify-content: center;align-items: flex-start"> <view class="flex-item" style="background: red"></view> <view class="flex-item" style="background: green"></view> <view class="flex-item" style="background: blue"></view> </view> </view> </view> </view>

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wxss

.flex-wrp{ height: 100px; display:flex; background-color: #FFFFFF; } .flex-item{ width: 100px; height: 100px; }