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Flexbox共享高度垂直[副本]

flexbox css html

Toniq · 技术社区 · 7 年前

我有两个div并排在一个flexbox中。右手边的宽度应该是一样的,我希望左手边的抓住剩下的空间。但除非我特别设定它的宽度,否则它不会。

所以现在,它设置为96%,看起来没问题,直到你真正压扁屏幕-然后右手div得到了它需要的空间有点匮乏。

右边的总是一样的;你在左边-你得到了左边的一切

.ar-course-nav {
  cursor: pointer;
  padding: 8px 12px 8px 12px;
  border-radius: 8px;
}
.ar-course-nav:hover {
  background-color: rgba(0, 0, 0, 0.1);
}

<br/>
<br/>
<div class="ar-course-nav" style="display:flex; justify-content:space-between;">
  <div style="width:96%;">
    <div style="overflow:hidden; white-space:nowrap; text-overflow:ellipsis;">
      <strong title="Course Name Which is Really Quite Long And Does Go On a Bit But Then When You Think it's Stopped it Keeps on Going for even longer!">
                Course Name Which is Really Quite Long And Does Go On a Bit But Then When You Think it's Stopped it Keeps on Going for even longer!
            </strong>
    </div>
    <div style="width:100%; display:flex; justify-content:space-between;">
      <div style="color:#555555; margin-right:8px; overflow:hidden; white-space:nowrap; text-overflow:ellipsis;" title="A really really really really really really really really really really really long department name">
        A really really really really really really really really really really really long department name
      </div>
      <div style="color:#555555; text-align:right; white-space:nowrap;">
        Created: 21 September 2016
      </div>
    </div>
  </div>
  <div style="margin-left:8px;">
    <strong>&gt;</strong>
  </div>
</div>

0 回复 | 直到 8 年前

302

Community Mohan Dere 8 年前

使用 flex-grow 属性使flex项占用可用空间 在主轴上 .

此属性将尽可能扩展项,根据动态环境调整长度,例如屏幕重新调整大小或添加/删除其他项。

flex-grow: 1 或者,使用速记属性, flex: 1 .

因此,代替 width: 96% 弹性:1 .

你写道:

所以现在,它设置为96%,看起来没问题,直到你真正压扁屏幕-然后右手div得到了它需要的空间有点匮乏。

flex-shrink

默认情况下,flex items设置为 flex-shrink: 1 使它们收缩以防止容器溢出。

要禁用此功能,请使用 flex-shrink: 0 .

有关详细信息,请参见 弯曲收缩 因素 答案部分如下:

What are the differences between flex-basis and width?

了解有关flex对齐的更多信息主轴在这里:

In CSS Flexbox, why are there no "justify-items" and "justify-self" properties?

了解有关flex对齐的更多信息 十字轴 在这里:

How does flex-wrap work with align-self, align-items and align-content?

HaulinOats 6 年前

基本上,我试图让我的代码在“行”的中间部分自动调整到两边的内容(在我的例子中,是虚线分隔符)。就像@MichaelúB建议的那样,密钥是 display:flex 在行容器上,至少确保行的中间容器有 flex-grow 值至少为1(如果外部容器没有 弹性增长

这是一张我正在尝试做的事情的图片和我如何解决它的示例代码。

编辑:根据浏览器的显示方式,虚线下边框可能看起来很奇怪。我个人建议使用一个黑色圆圈SVG作为重复的背景图像,大小合适,放置在中间容器的底部。等我有时间再加上这个替代方案。

.row {
  background: lightgray;
  height: 30px;
  width: 100%;
  display: flex;
  align-items:flex-end;
  margin-top:5px;
}
.left {
  background:lightblue;
}
.separator{
  flex-grow:1;
  border-bottom:dotted 2px black;
}
.right {
  background:coral;
}

<div class="row">
  <div class="left">Left</div>
  <div class="separator"></div>
  <div class="right">Right With Text</div>
</div>
<div class="row">
  <div class="left">Left With More Text</div>
  <div class="separator"></div>
  <div class="right">Right</div>
</div>
<div class="row">
  <div class="left">Left With Text</div>
  <div class="separator"></div>
  <div class="right">Right With More Text</div>
</div>