现在有个需求，就是在导航栏上有若干个按钮，我想实现的功能是当点击某个按钮后修改文字颜色，这样网站会更人性化。现总结方法如下：
index.html:
代码语言：txt
复制
<ul class="navbar-nav mr-auto">
<li class="nav-item">
<a class="nav-link {% if isactive == 'home' %}active{% endif %}" href="{% url 'home' %}">Home</a>
</li>
<li class="nav-item">
<a class="nav-link {% if isactive == 'about' %}active{% endif %}" href="{% url 'about' %}">About</a>
</li>
</ul>app.views.py
代码语言：txt
复制
def home(reqeust): isactive = "home" return render(request, "home.html", {"isactive":isactive})
def about(reqeust):
isactive = "about"
return render(request, "about.html", {"isactive":isactive})
<footer style="color:white;;background-color:rgb(24,24,24);padding:10px;border-radius:10px;"><br>
<h3 style="text-align:center;color:tomato;font-size:16px;" id="autoid-2-0-0"><br>
<b>MARSGGBO</b><b style="color:white;"><span style="font-size:25px;">♥</span>原创</b>
<b style="color:white;">
2019-8-12<p></p>
</b><p><b style="color:white;"></b>
</p></h3><br>
</footer>
