python - 无效的 block 标记 : 'bootstrap_icon' , 预期 'endblock'

Question

我正在尝试使用 django-bootstrap3与我的项目打包。

我的模板是这样构建的:

{% extends "base.html" %}

{% block content %}

<div class="panel panel-default">
    <div class="panel-heading">
        <h3 class="panel-title">{% bootstrap_icon "star" %} All customers</h3>
    </div>
    <div class="panel-body">
        All your customers are listed here in alphabetical order. In this panel you can update and delete
        your customer informations.
    </div>
</div>
    {{ customers }}

{% endblock %}

但是我得到了

Invalid block tag: 'bootstrap_icon', expected 'endblock'

错误。

{% load bootstrap3 %}
{% bootstrap_css %}
{% bootstrap_javascript %}

在 base.html 文件中。

Answer 1

您应该在模板中加载 {% load bootstrap3 %}。

{% extends "base.html" %}
{% load bootstrap3 %}


{% block content %}

<div class="panel panel-default">
    <div class="panel-heading">
        <h3 class="panel-title">{% bootstrap_icon "star" %} All customers</h3>
    </div>
    <div class="panel-body">
        All your customers are listed here in alphabetical order. In this panel you can update and delete
        your customer informations.
    </div>
</div>
    {{ customers }}

{% endblock %}