结合两个CSS网格的布局

时间：2019-05-25 20:51:29

标签： html css css3 css-grid

我正在做一个作业，我想像这样使两组css-grids相互混合：

Image

我正在使用以下代码

.group1 .item1 {
  grid-column: 1 / 4;
}

.group1 .item2 {
  grid-column: 1;
}

.group1 .item3 {
  grid-column: 2 / 4;
}

.group2 .item4 {
  grid-column: 2 / 3;
}

.group2 .item5 {
  grid-column: 3 / 4;
}

.group2 .item6 {
  grid-column: 2 / 4;
}
.container {
  display: grid;
  grid-gap: 5px;
  max-width: 1200px;
  margin: 0 auto 100px auto;
  border: 8px dashed #999;
}
<section class="part5 container">
  <div class="container group1">
    <div class="item item1">Item 1</div>
    <div class="item item2">Item 2</div>
    <div class="item item3">Item 3</div>
  </div>
  <div class="container group2">
    <div class="item item4">Item 4</div>
    <div class="item item5">Item 5</div>
    <div class="item item6">Item 6</div>
  </div>
</section>

我希望输出与附件中的[image]类似，没有更改HTML ，但是我无法获得该输出，请帮助我，对此我将非常感谢善良的行为。

2 个答案:

答案 0 :(得分：1)

您可以使用display：contents来避免子容器进入，并使用display grid和grid-area（grid-row / grid-column）来分发元素。

但这还不是到处都有效！

想法演示

.part5 {
  display: grid;
  grid-template-colums: repeat(6, 1fr);
  min-height: 100vh
}

.container.group1,
.container.group2 {
  display: contents;
}

.item1 {
  grid-column: 1/ span 6;
  grid-row: 1;
  border: solid;
  color: tomato;
}

.item2 {
  grid-row: 2 /span 3;
  grid-column: 1 /span 2;
  border: solid;
  color: turquoise;
}

.item3 {
  grid-row: 2;
  grid-column: 3/span 4;
  border: solid;
  color: green;
}

.item4 {
  grid-row: 3;
  grid-column: 3 /span 2;
  border: solid;
}

.item5 {
  grid-row: 3;
  grid-column: 5 / span 2;
  border: solid;
  color: brown;
}

.item6 {
  grid-row: 4;
  grid-column: 3 / span 4;
  border: solid;
  color: purple;
}


/* demo*/

* {
  margin: 0;
}

[class^=item] {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: calc(2vh + 2vw)
}
<section class="part5 container">
  <div class="container group1">
    <div class="item item1">Item 1</div>
    <div class="item item2">Item 2</div>
    <div class="item item3">Item 3</div>
  </div>
  <div class="container group2">
    <div class="item item4">Item 4</div>
    <div class="item item5">Item 5</div>
    <div class="item item6">Item 6</div>
  </div>
</section>

  

https://css-tricks.com/get-ready-for-display-contents/

     

-一种神奇的新显示值，从根本上使容器消失，使子元素的子元素成为DOM中更高一级的子元素。

您的代码中可能是短代码更新：

/*update */
.container {
  display: contents
}

.part5 {
/* end update */
  display: grid;
  grid-gap: 5px;
  max-width: 1200px;
  margin: 0 auto 100px auto;
  border: 8px dashed #999;
}


  .group1 .item1 {
  grid-column: 1 / 4;
}

.group1 .item2 {
  grid-column: 1;
  grid-row: 2/5;
}

.group1 .item3 {
  grid-column: 2 / 4;
}

.group2 .item4 {
  grid-column: 2 / 3;
}

.group2 .item5 {
  grid-column: 3 / 4;
}

.group2 .item6 {
  grid-column: 2 / 4;
}

.container {
  display: contents
}

.part5 {
  display: grid;
  grid-gap: 5px;
  max-width: 1200px;
  margin: 0 auto 100px auto;
  border: 8px dashed #999;
}


/*demo*/

div {
  box-shadow: 0 0 0 2px lightgray;
<section class="part5 container">
  <div class="container group1">
    <div class="item item1">Item 1</div>
    <div class="item item2">Item 2</div>
    <div class="item item3">Item 3</div>
  </div>
  <div class="container group2">
    <div class="item item4">Item 4</div>
    <div class="item item5">Item 5</div>
    <div class="item item6">Item 6</div>
  </div>
</section>

粗略的方法是将两个组设置在重叠的同一网格上：

.container {
  display: grid;
  width: 100%;
  grid-template-columns: repeat(6, 1fr);
  grid-template-rows: repeat(4, 1fr);
}

.group1 {
  grid-row: 1 / span 4;
  grid-column: 1 / span 6;
}

.group2 {
  grid-template-rows: repeat(2, 1fr);
  grid-column: 3 /span 4;
  grid-row: 3 /span 3;
}

.item1 {
  grid-column: 1 / span 6;
  color: tomato;
}

.item2 {
  grid-column: 1 / span 2;
  grid-row: 2 / span 4;
  color: turquoise;
}

.item3 {
  grid-column: 3 / span 4;
  color: green;
}

.item4 {
  grid-column: 1 /span 3;
  grid-row: 1;
}

.item5 {
  grid-column: 4/span 3;
  color: brown;
}

.item6 {
  grid-column: 1/ span 6;
  color: purple;
}


/* demo*/

[class^=item] {
  border: solid;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: calc(2vh + 2vw);
  background: lightgray;
  min-height:20vh
}
<section class="part5 container">
  <div class="container group1">
    <div class="item item1">Item 1</div>
    <div class="item item2">Item 2</div>
    <div class="item item3">Item 3</div>
  </div>
  <div class="container group2">
    <div class="item item4">Item 4</div>
    <div class="item item5">Item 5</div>
    <div class="item item6">Item 6</div>
  </div>
  </section

答案 1 :(得分：0)

display: subgrid

解决此问题的一种干净有效的方法是使用display: subgrid，这是专为此类布局设计的CSS Grid功能。子网格允许嵌套的网格容器识别主网格容器的网格线。

很遗憾，此功能尚不可用。这里有更多详细信息：

grid-template-areas

解决此问题的另一种干净有效的方法是将主容器（.part5.container）设置为网格容器，然后使用grid-template-areas将两个子容器排列成所需的形状。

很遗憾，此功能也尚不可用。这里有更多详细信息：

可能的解决方案

因此，这是一个使用CSS网格的解决方案，并且（为了补偿上面列出的缺失功能）有一点绝对定位。无需更改HTML。

.part5.container {
  display: grid;
  border: 8px dashed #999;
  height: 100vh;
  grid-template-rows: auto auto;
  grid-template-columns: 35% 1fr;
  grid-template-areas: " group1 group1 " 
                       "   .    group2 ";
}

.container.group1 {
  grid-area: group1;
  display: grid;
  grid-template-rows: 50px 1fr;
  grid-template-columns: 35% 1fr;
  grid-gap: 5px;
  position: relative;
}

.item1 {
  grid-column: 1 / -1;
}

.item2 {
  position: absolute;
  top: 55px;  /* top row height plus gap */
  width: 35%; /* first column width */
  height: calc(100vh - 71px); /* minus height of top row (50px) plus borders (16px)) */
}

.item3 {
  grid-column: 2;
}

.container.group2 {
  grid-area: group2;
  display: grid;
  grid-template-rows: 1fr 50px;
  grid-template-columns: 1fr 1fr;
  grid-gap: 5px;
  margin: 5px 0 0 5px;
}

.item6 {
  grid-column: 1 / -1;
}

.item {
  background-color: lightgreen;
  display: flex;
  align-items: center;
  justify-content: center;
}

body {
  margin: 0;
}

* {
  box-sizing: border-box;
}
<section class="part5 container">
  <div class="container group1">
    <div class="item item1">Item 1</div>
    <div class="item item2">Item 2</div>
    <div class="item item3">Item 3</div>
  </div>
  <div class="container group2">
    <div class="item item4">Item 4</div>
    <div class="item item5">Item 5</div>
    <div class="item item6">Item 6</div>
  </div>
</section>

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