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  • flex布局,flex-item

    flex布局,flex-item

     1 <template>
     2     <view class="container">
     3         <view class="green txt">
     4             A
     5         </view>
     6         <view class="red txt">
     7             B
     8         </view>
     9         <view class="blue txt">
    10             C
    11         </view>
    12         <!-- 缩放用的 -->
    13 <!--         <view class="green txt">
    14             D
    15         </view>
    16         <view class="red txt">
    17             E
    18         </view>
    19         <view class="blue txt">
    20             F
    21         </view> -->
    22     </view>
    23 </template>
    24 
    25 <script>
    26     export default {
    27         data() {
    28             return {
    29                 
    30             }
    31         },
    32         methods: {
    33              
    34         } 
    35     }
    36 </script>
    37 
    38 <style>
    39     /* 同级目录 */
    40  @import url("flex-items.css");
    41 </style>

    css

     1  .container{
     2      /* 定义flex容器 */
     3      display: flex;
     4      /* 
     5                  设置容器内部元素的排列方向 
     6                 row: 定义排列方向 从左到右 
     7                 row-reverse: 从右到左
     8                 column: 从上到下
     9                 column-reverse: 从下到上    
    10       */
    11      flex-direction: row;
    12      
    13     }
    14       
    15     .txt{
    16         font-size: 20px;
    17          150upx;
    18         height: 150upx;
    19     }
    20     
    21     /*
    22         order: 用于吧设置flex容器内部的 每个元素的 排列顺序, 默认是0
    23                排序规则, 有小到大
    24         flex-grow: 用于设置元素的放大比例, 默认为0
    25                    如果为0, 则不放大
    26         flex-shrink: 用于定义属性的 缩放比例, 默认为1
    27                      设置为 0 的时候, 不进行缩放
    28                      负数没效果
    29         flex-basis: 设置长度或者占比         
    30     */       
    31     .red{
    32         background-color: red;
    33         /* order: 3; */
    34         /* flex-grow: 1; */
    35         flex-shrink: 0;
    36         flex-basis: 100upx;
    37     }
    38     
    39     .green{
    40         background-color: green;
    41         /* order: 2; */
    42         /* flex-grow: 1; */
    43         flex-shrink: 0;
    44     }
    45     
    46     .blue{
    47         background-color: blue;
    48         /* order: 1 */
    49         /* flex-grow: 1; */
    50         flex-shrink: 0;
    51     }
    52  
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  • 原文地址:https://www.cnblogs.com/wo1ow1ow1/p/11124277.html
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