我正在使用 Vue3 和 bootstrap 5 构建一个网络应用程序。但我认为这个问题只涉及 bootstrap。我想要做的是限制折叠的手风琴段的高度,这样当其内容很长时,它不会将其他段踢得太低。
我尝试的是将 max-height 和 Overflow: auto 添加到类 .collapsing 中,并且我已经将“collapsing”添加到手风琴的类中,但随后手风琴滚动到该高度,一秒钟后跳转到完全展开。在 node_modules bootstrap 文件夹中,我查看了 _accordion.scss 并将“overflow-anchor”更改为 auto,但没有任何更改。
.collapsing {
max-height: 100px !important;
overflow: auto !important;
}
在这个示例文件中,我只是从 bootstrap 中获取了手风琴示例(在“Flush”下),所以我的 vue 文件如下所示:
<template>
<div class="accordion accordion-flush" id="accordionFlushExample">
<div class="accordion-item">
<h2 class="accordion-header" id="flush-headingOne">
<button
class="accordion-button collapsed"
type="button"
data-bs-toggle="collapse"
data-bs-target="#flush-collapseOne"
aria-expanded="false"
aria-controls="flush-collapseOne"
>
Accordion Item #1
</button>
</h2>
<div
id="flush-collapseOne"
class="accordion-collapse collapse"
aria-labelledby="flush-headingOne"
data-bs-parent="#accordionFlushExample"
>
<div class="accordion-body">
Placeholder<br />this must be long <br />this must be long <br />this
must be long <br />this must be long <br />this must be long
<br />this must be long <br />this must be long <br />this must be
long <br />this must be long(thats what she said) <br />
</div>
</div>
</div>
<div class="accordion-item">
<h2 class="accordion-header" id="flush-headingTwo">
<button
class="accordion-button collapsed"
type="button"
data-bs-toggle="collapse"
data-bs-target="#flush-collapseTwo"
aria-expanded="false"
aria-controls="flush-collapseTwo"
>
Accordion Item #2
</button>
</h2>
<div
id="flush-collapseTwo"
class="accordion-collapse collapse"
aria-labelledby="flush-headingTwo"
data-bs-parent="#accordionFlushExample"
>
<div class="accordion-body">
Placeholder content for this accordion, which is intended to
demonstrate the <code>.accordion-flush</code> class. This is the
second item's accordion body. Let's imagine this being filled with
some actual content.
</div>
</div>
</div>
</div>
</template>
<script>
export default {
name: "stackoverflowquestion",
};
</script>
<style>
.collapsing {
max-height: 100px !important;
overflow: auto !important;
}
</style>
有什么想法吗?谢谢
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找到了! 你必须把类放在手风琴体中。 所以首先定义一个类,例如
.restrict-collapsing { max-height: 100px !important; overflow: auto !important; }然后在与 Accordion-body 相同的括号内调用它