如何使用html,css,bootstrap和javascript向我的网站添加简介之旅(带有警告框指向元素的 )?
我正在开展一个项目,我需要在用户注册后添加欢迎消息(仅出现一次)的介绍之旅。
我尝试使用bootstrap tour,但它无效
var tour = new Tour({
steps: [{
element: "#head",
title: "Title of my step1",
content: "Content of my step1"
},
{
element: "#welcome",
title: "Title of my step",
content: "Content of my step"
} {
element: "#hew",
title: "Title of my step",
content: "Content of my step"
},
]
});
// Initialize the tour
tour.init();
// Start the tour
tour.start();

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-tour/0.11.0/js/bootstrap-tour.min.js"></script>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" />
<link href="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-tour/0.11.0/css/bootstrap-tour.min.css" rel="stylesheet" />
<div id="wrapper">
<div id="topbar">
<header id="head">
<ul>
<li><a href="signup.html">job offer</a></li>
<li><a href="login.html">Logout</a>
</li>
</ul>
</header>
<section id="reg_form_container">
<br>
<br>
<div id="welcome">
<pre><B><I>welcome to chitter,</I></B>
<I> Thank You For Signing up with us.Chitter team want to welcome
you in our family.we feel proud to introduce you to a new
plateform where you can find multifunctioning site</I></PRE>
<form id="tour"> <span><BUTTON onclick="myFunction()">Take a SITE TOUR</BUTTON></span></form>
</div>
<div id="hew">
<pre><B><I>welcome to my web site,</I></B>
<I> Thank You For Signing up with us.Chitter team want to welcome
you in our family.we feel proud to introduce you to a new
plateform where you can find multifunctioning site</I></PRE>
<form id="tour"> <span><BUTTON onclick="myFunction()">Take a SITE TOUR</BUTTON></span></form>
</div>
</section>
<footer></footer>
</div>
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