Django和HTML:导航栏周围的额外空间问题
Django和HTML:导航栏周围的额外空间问题
提问于 2019-12-11 15:38:32
我正在通过构建一个名为TravelBuddies的应用程序来学习Django。它将允许旅行者计划他们的旅行，并保留相关的旅行项目(如预订，机票，护照副本，保险信息等)，以及为日常活动创建警报。该应用程序还将能够向旅行者更新当地信息，如天气或每日新闻。旅行者还可以与某人共享旅行信息，或者让某人与他们合作计划旅行。
我正面临着一个问题。导航栏的顶部和底部有额外的空间。
如何删除导航栏顶部和底部的额外空白？我试着修改了样式代码。但是我还没能解决这个问题。
以下是我在triplist.html中的代码
<!DOCTYPE html>
{% extends 'base.html' %}
{% load static %}
<html lang="en">
<link rel="stylesheet" type="text/css" href="{% static "css/style.css" %}">
<head>
<meta charset="UTF-8">
{% block title%}Trip list{% endblock %}
<title>Trip list</title>
</head>
<body>
{% block content %}
<!--Page content-->
<h1>Upcoming Trips</h1><br>
<ol>
{% for trip in all_trips %}
<li><a href="{% url 'trips:activity' trip.slug %}">Trip name: {{ trip.trip_name }}</a></li>
<b>Date:</b> {{ trip.date }}<br>
<b>Planner:</b> {{ trip.planner_name }}<br>
<b>Coplanners:</b>
{% for user in trip.add_coplanner.all %}
{% if forloop.last %}
{{user.username}}
{% else %}
{{user.username}},
{% endif %}
{% endfor %}<br>
<b>Trip Description:</b> {{ trip.trip_description }}<br><br>
<!-- Co-planner: {{ trip.add_coplanner.all }}<br>-->
{% endfor %}
</ol>
<!-- <img src="{% static "images/botanical-garden.jpg" %}" alt="Botanical Garden" />-->
<!-- New line -->
{% endblock %}
</body>
</html>以下是我在base.html中的代码
<!--Result Size: 1392 x 239-->
<!DOCTYPE html>
<html lang="en">
<head>
<title>{% block title %}
{% endblock %}</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.0/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.0/js/bootstrap.min.js"></script>
<style>
/* Remove the navbar's default margin-bottom and rounded borders */
.navbar {
margin-bottom: 0;
border-radius: 0;
}
/* Add a gray background color and some padding to the footer */
footer {
background-color: #f2f2f2;
padding: 25px;
}
</style>
</head>
<body>
<!--Logged in-->
<!--Left side-->
{% if user.is_authenticated %}
<nav class="navbar navbar-inverse">
<div class="container-fluid">
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#myNavbar">
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="{% url 'trips:triplist' %}">TravelBuddies</a>
</div>
<div class="collapse navbar-collapse" id="myNavbar">
<ul class="nav navbar-nav">
<li class="active"><a href="{% url 'trips:triplist'%}">Trip List</a></li>
<li><a href="{% url 'addtrip:addtrip'%}">Add Trip</a></li>
<li><a href="{% url 'addactivity:addactivity'%}">Add Activity</a></li>
<!--
<li><a href="#">Contact</a></li>
-->
</ul>
<ul class="nav navbar-nav navbar-right">
<li class="">
<a href="">
<span class="glyphicon glyphicon-user" aria-hidden="true"></span>
{{ request.user.username }}
</a>
</li>
<li><a href="{% url 'addtrip:logout' %}"><span class="glyphicon glyphicon-log-in"></span> Logout</a></li>
</ul>
</div>
</div>
</nav>
<div class="jumbotron">
<div class="container text-left">
{% else %}
<!--Not Logged in-->
<!--Left side-->
<nav class="navbar navbar-inverse">
<div class="container-fluid">
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#myNavbar">
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="{% url 'trips:triplist' %}">TravelBuddies</a>
</div>
<div class="collapse navbar-collapse" id="myNavbar">
<ul class="nav navbar-nav">
<li class="active"><a href="{% url 'trips:triplist' %}">Trip List</a></li>
<!--
<li><a href="#">Contact</a></li>
-->
</ul>
<ul class="nav navbar-nav navbar-right">
<li><a href="{% url 'addtrip:register' %}"><span class="glyphicon glyphicon-plus-sign"></span> Register </a></li>
<li><a href="{% url 'addtrip:login' %}"><span class="glyphicon glyphicon-log-in"></span> Login</a></li>
</ul>
</div>
</div>
</nav>
{% endif %}
<div class="jumbotron">
<div class="container text-left">
{% block content %}
{% endblock %}
</div>
</div>
</div>
</div>
</body>如何解决此问题？
回答 2
Stack Overflow用户
发布于 2019-12-11 15:57:40
在基本html中，保留模板所需的主标记，如下所示：
{% load static %}
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<meta name="description" content="">
<meta name="author" content="">
<link rel="icon" href="/docs/4.0/assets/img/favicons/favicon.ico">
<title>Starter Template for Bootstrap</title>
<link rel="canonical" href="https://getbootstrap.com/docs/4.0/examples/starter-template/">
<!-- Bootstrap core CSS -->
<link href="../../dist/css/bootstrap.min.css" rel="stylesheet">
<!-- Custom styles for this template -->
<link href="starter-template.css" rel="stylesheet">
</head>
<body>
{% block content %}
{% endblock %}
</body>在其他模板中，您不必使用html标记或body标记，因为您是从base.html继承这些标记的
{% extends 'base.html' %}
{% block content %}
Your html code goes here
{% endblock %}Stack Overflow用户
发布于 2019-12-11 16:17:25
您的triplist.html应该是这样的：
{% block content %}
<!--Page content-->
<h1>Upcoming Trips</h1><br>
<ol>
{% for trip in all_trips %}
<li><a href="{% url 'trips:activity' trip.slug %}">Trip name: {{ trip.trip_name }}</a></li>
<b>Date:</b> {{ trip.date }}<br>
<b>Planner:</b> {{ trip.planner_name }}<br>
<b>Coplanners:</b>
{% for user in trip.add_coplanner.all %}
{% if forloop.last %}
{{user.username}}
{% else %}
{{user.username}},
{% endif %}
{% endfor %}<br>
<b>Trip Description:</b> {{ trip.trip_description }}<br><br>
<!--Co-planner: {{ trip.add_coplanner.all }}<br>-->
{% endfor %}
</ol>
<!--<img src="{% static "images/botanical-garden.jpg" %}" alt="Botanical Garden" />-->
<!-- New line -->
{% endblock %}页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/59280876
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