各位程序员大家好!
我有一个简单的框布局,我想使用flexbox来实现,但是我根本无法弄清楚。它看起来应该像这张图片。
因此基本上是一行和两列,其中行固定为高度为100px,但全部在一个容器中。到目前为止,我的代码是:
#productShowcaseContainer {
display: inline-flex;
flex-flow: row wrap;
height: 600px;
width: 580px;
background-color: rgb(240, 240, 240);
}
#productShowcaseTitle {
display: inline-block;
height: 100px;
width: 100%;
background-color: rgb(200, 200, 200);
}
#productShowcaseDetail {
flex: 3;
background-color: red;
}
#productShowcaseThumbnailContainer {
flex: 2;
background-color: blue;
}
<div id="productShowcaseContainer">
<div id="productShowcaseTitle"></div>
<div id="productShowcaseDetail"></div>
<div id="productShowcaseThumbnailContainer"></div>
</div>
我知道这可以通过许多方式实现,但是我真的更喜欢使用CSS Flex。
最佳答案
您已经快完成了。但是,将 flex: 0 0 <basis>
声明设置为这些列将防止它们增长/收缩。并且 <basis>
参数将定义列的宽度。
另外,您可以使用CSS3 calc()
表达式相对于标题的高度指定列的height
。
#productShowcaseTitle {
flex: 0 0 100%; /* Let it fill the entire space horizontally */
height: 100px;
}
#productShowcaseDetail,
#productShowcaseThumbnailContainer {
height: calc(100% - 100px); /* excluding the height of the header */
}
#productShowcaseContainer {
display: flex;
flex-flow: row wrap;
height: 600px;
width: 580px;
}
#productShowcaseTitle {
flex: 0 0 100%; /* Let it fill the entire space horizontally */
height: 100px;
background-color: silver;
}
#productShowcaseDetail {
flex: 0 0 66%; /* ~ 2 * 33.33% */
height: calc(100% - 100px); /* excluding the height of the header */
background-color: lightgray;
}
#productShowcaseThumbnailContainer {
flex: 0 0 34%; /* ~ 33.33% */
height: calc(100% - 100px); /* excluding the height of the header */
background-color: black;
}
<div id="productShowcaseContainer">
<div id="productShowcaseTitle"></div>
<div id="productShowcaseDetail"></div>
<div id="productShowcaseThumbnailContainer"></div>
</div>
(由于简洁,省略了供应商前缀)
另外,如果您可以更改标记,例如通过使用附加的
<div>
元素包装列,无需使用calc()
即可实现,如下所示:<div class="contentContainer"> <!-- Added wrapper -->
<div id="productShowcaseDetail"></div>
<div id="productShowcaseThumbnailContainer"></div>
</div>
#productShowcaseContainer {
display: flex;
flex-direction: column;
height: 600px; width: 580px;
}
.contentContainer { display: flex; flex: 1; }
#productShowcaseDetail { flex: 3; }
#productShowcaseThumbnailContainer { flex: 2; }
#productShowcaseContainer {
display: flex;
flex-direction: column;
height: 600px;
width: 580px;
}
.contentContainer {
display: flex;
flex: 1;
}
#productShowcaseTitle {
height: 100px;
background-color: silver;
}
#productShowcaseDetail {
flex: 3;
background-color: lightgray;
}
#productShowcaseThumbnailContainer {
flex: 2;
background-color: black;
}
<div id="productShowcaseContainer">
<div id="productShowcaseTitle"></div>
<div class="contentContainer"> <!-- Added wrapper -->
<div id="productShowcaseDetail"></div>
<div id="productShowcaseThumbnailContainer"></div>
</div>
</div>
(由于简洁,省略了供应商前缀)