我正在尝试做一个下拉菜单,但是我得到了一个错误:
"Uncaught Error: Bootstrap dropdown require Popper.js (https://popper.js.org)
at bootstrap.min.js:6
at bootstrap.min.js:6
at bootstrap.min.js:6"我在这里发现了一些问题,但没有一个对我有用。如何导入这个popper.js?
edit1:
我只是在引导文档中找到了一种用脚本导入tag...it的方法。但是,还有一个问题:代码没有错误,但我的下拉按钮不工作。我尝试了引导文档中的每一个下拉列表,我所有的ctrl+c - ctrl-v都没有工作,我点击按钮就什么都没有发生:
!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>About us</title>
<link href="bootstrap.min.css" rel="stylesheet" type="text/css">
<link href="Sobre-Nós.css" rel="stylesheet" type="text/css">
<script src="https://code.jquery.com/jquery-3.2.1.slim.min.js" integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.11.0/umd/popper.min.js" integrity="sha384-b/U6ypiBEHpOf/4+1nzFpr53nxSS+GLCkfwBdFNTxtclqqenISfwAzpKaMNFNmj4" crossorigin="anonymous"></script>
</head>发布于 2017-10-08 01:22:43
我解决了我的问题,只是
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta/css/bootstrap.min.css" integrity="sha384-/Y6pD6FV/Vv2HJnA6t+vslU6fwYXjCFtcEpHbNJ0lyAFsXTsjBbfaDjzALeQsN6M" crossorigin="anonymous">
<script src="https://code.jquery.com/jquery-3.2.1.slim.min.js" integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.11.0/umd/popper.min.js" integrity="sha384-b/U6ypiBEHpOf/4+1nzFpr53nxSS+GLCkfwBdFNTxtclqqenISfwAzpKaMNFNmj4" crossorigin="anonymous"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta/js/bootstrap.min.js" integrity="sha384-h0AbiXch4ZDo7tp9hKZ4TsHbi047NrKGLO3SEJAg45jXxnGIfYzk4Si90RDIqNm1" crossorigin="anonymous"></script>发布于 2017-10-07 18:31:19
https://stackoverflow.com/questions/46623665
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