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
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
然后在与 Accordion-body 相同的括号内调用它