微信小程序开发——Flex弹性布局

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Flex弹性布局说明图谱

Flex弹性布局使用示例：

1、水平排列，右对齐

view {
  display: flex;
  justify-content:flex-end;
}

2、水平排列，居中对齐

view {
  display: flex;
  justify-content:center;
}

3、水平排列，等元素间相等间隔

view {
  display: flex;
  justify-content:space-around;
}

4、水平排列，两端对齐，元素间相等间隔

view {
  display: flex;
  justify-content:space-between;
}

5、水平排列，终点对齐

view {
  display: flex;
  align-items:flex-end;
}

6、水平排列，水平居中，垂直居中

view {
  display: flex;
  justify-content:center;
  align-items:center;
}

7、水平排列，起点在右端

view {
  display: flex;
  flex-direction:row-reverse;
}

8、垂直排列

view {
  display: flex;
  flex-direction:column;
}

9、水平对齐，起点在右端，右对齐

view {
  display: flex;
  flex-direction:row-reverse;
  justify-content:flex-end;
}

10、垂直排列，终点对齐

view {
  display: flex;
  flex-direction:column;
  justify-content:flex-end;
}

11、垂直排列，起点在下沿，两端对齐，元素间相等间隔

view {
  display: flex;
  flex-direction:column-reverse;
  justify-content:space-between;
}

12、水平排列，起点在右端，水平居中，终点对齐

view {
  display: flex;
  flex-direction:row-reverse;
  justify-content:center;
  align-items:flex-end;
}

13、黄色元素顺序第二

view {
  display: flex;
}

.yellow {
  order:2
}

14、红色元素顺序第一

view {
  display: flex;
}

.red {
  order:-1;
}

15、父级元素起点对齐，黄色元素终点对齐

view {
  display: flex;
  align-items: flex-start;
}

.yellow {
  align-self:flex-end;
}

16、父级元素起点对齐，黄色元素终点对齐且顺序第二

view {
  display: flex;
  align-items: flex-start;
}

.yellow {
  align-self:flex-end;
  order:1;
}

17、换行

view {
  display: flex;
  flex-wrap:wrap;
}

18、垂直排列，且换行

view {
  display: flex;
  flex-direction:column;
  flex-wrap:wrap;
}

或

view {
  display: flex;
  flex-flow:column wrap;
}

19、起点对齐，且换行

view {
  display: flex;
  flex-wrap: wrap;
  align-content:flex-start;
}

20、终点对齐，且换行

view {
  display: flex;
  flex-wrap: wrap;
  align-content:flex-end;
}

21、垂直排列，起点在下沿，换行且水平居中

view {
  display: flex;
  flex-wrap: wrap;
  flex-direction:column-reverse;
  align-content:center;
}

22、垂直排列且起点在下沿，换行且第一行在下方，水平居中，两端对齐且元素间相等间隔

view {
  display: flex;
  flex-flow:column-reverse wrap-reverse;
  justify-content:center;
  align-content:space-between;
}

或

view {
  display: flex;
  flex-direction:column-reverse;
  flex-wrap:wrap-reverse;
  justify-content:center;
  align-content:space-between;
}