html - 为什么不是位置 :sticky with left:0 working inside a scrollable container?

Question

我有这个问题 - 我有一个包含一些行的容器，每行都有一个粘性左列，然后是多个其他列。现在在下面的示例中，这会起作用一段时间，但是当您滚动父容器时，位置粘性不再起作用，并且随着您滚动而被插入。

.container {
  overflow-x: scroll;
}

.row {
  display: flex;
  width: 100%;
  
}

.item {
  min-width: 173px;
}

.sticky {
  min-width: 250px;
  position: sticky;
  left: 0;
  background: red;
}

<div class="container">
  <div class="row">
    <div class="item sticky">STICKY ROW 1</div>
    <div class="item">1</div>
    <div class="item">2</div>
    <div class="item">3</div>
    <div class="item">4</div>
    <div class="item">5</div>
    <div class="item">6</div>
    <div class="item">7</div>
    <div class="item">8</div>
    <div class="item">9</div>
    <div class="item">10</div>
  </div>
  <div class="row">
    <div class="item sticky">STICKY ROW 2</div>
    <div class="item">1</div>
    <div class="item">2</div>
    <div class="item">3</div>
    <div class="item">4</div>
    <div class="item">5</div>
    <div class="item">6</div>
    <div class="item">7</div>
    <div class="item">8</div>
    <div class="item">9</div>
    <div class="item">10</div>
  </div>
  <div class="row">
    <div class="item sticky">STICKY ROW 3</div>
    <div class="item">1</div>
    <div class="item">2</div>
    <div class="item">3</div>
    <div class="item">4</div>
    <div class="item">5</div>
    <div class="item">6</div>
    <div class="item">7</div>
    <div class="item">8</div>
    <div class="item">9</div>
    <div class="item">10</div>
  </div>
</div>

有什么办法可以解决这个问题..还是有另一种方法来完成这个？？

我想要的结果是能够将粘性 div 卡在左侧 0并让其他列在下方滚动..

现在我知道如果 overflow-x: scroll在实际 .row 上元素它按预期工作..但我可能有 100 多行所以滚动需要在父容器上

Answer 1

添加边框以更好地查看与使用块级元素和width:100% 的限制有关的问题。 (不是您正在设置的无用的设置，而是块元素的默认行为)

.container {
  overflow-x: scroll;
}

.row {
  display: flex;
  border:1px solid;
}

.item {
  min-width: 173px;
}

.sticky {
  min-width: 250px;
  position: sticky;
  left: 0;
  background: red;
}

<div class="container">
  <div class="row">
    <div class="item sticky">STICKY ROW 1</div>
    <div class="item">1</div>
    <div class="item">2</div>
    <div class="item">3</div>
    <div class="item">4</div>
    <div class="item">5</div>
    <div class="item">6</div>
    <div class="item">7</div>
    <div class="item">8</div>
    <div class="item">9</div>
    <div class="item">10</div>
  </div>
  <div class="row">
    <div class="item sticky">STICKY ROW 2</div>
    <div class="item">1</div>
    <div class="item">2</div>
    <div class="item">3</div>
    <div class="item">4</div>
    <div class="item">5</div>
    <div class="item">6</div>
    <div class="item">7</div>
    <div class="item">8</div>
    <div class="item">9</div>
    <div class="item">10</div>
  </div>
  <div class="row">
    <div class="item sticky">STICKY ROW 3</div>
    <div class="item">1</div>
    <div class="item">2</div>
    <div class="item">3</div>
    <div class="item">4</div>
    <div class="item">5</div>
    <div class="item">6</div>
    <div class="item">7</div>
    <div class="item">8</div>
    <div class="item">9</div>
    <div class="item">10</div>
  </div>
</div>

考虑使用 inline-flex 的内联级元素来解决问题。添加 min-width:100%确保您至少覆盖 100%如果内容很小，则为宽度。

.container {
  overflow-x: scroll;
}

.row {
  display: inline-flex;
  min-width: 100%;
  border:1px solid;
}

.item {
  min-width: 173px;
}

.sticky {
  min-width: 250px;
  position: sticky;
  left: 0;
  background: red;
}

<div class="container">
  <div class="row">
    <div class="item sticky">STICKY ROW 1</div>
    <div class="item">1</div>
    <div class="item">2</div>
    <div class="item">3</div>
    <div class="item">4</div>
    <div class="item">5</div>
    <div class="item">6</div>
    <div class="item">7</div>
    <div class="item">8</div>
    <div class="item">9</div>
    <div class="item">10</div>
  </div>
  <div class="row">
    <div class="item sticky">STICKY ROW 2</div>
    <div class="item">1</div>
    <div class="item">2</div>
    <div class="item">3</div>
    <div class="item">4</div>
    <div class="item">5</div>
    <div class="item">6</div>
    <div class="item">7</div>
    <div class="item">8</div>
    <div class="item">9</div>
    <div class="item">10</div>
  </div>
  <div class="row">
    <div class="item sticky">STICKY ROW 3</div>
    <div class="item">1</div>
    <div class="item">2</div>
    <div class="item">3</div>
    <div class="item">4</div>
    <div class="item">5</div>
    <div class="item">6</div>
    <div class="item">7</div>
    <div class="item">8</div>
    <div class="item">9</div>
    <div class="item">10</div>
  </div>
</div>

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