Django bootstrap按钮点击后激活active

原创

marsggbo

修改于 2019-08-12 17:10:29

9670

修改于 2019-08-12 17:10:29

文章被收录于专栏：AutoML(自动机器学习)AutoML(自动机器学习)

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:

<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

def home(reqeust):
	isactive = "home"
	return render(request, "home.html", {"isactive":isactive})
	
def about(reqeust):
	isactive = "about"
	return render(request, "about.html", {"isactive":isactive})