django - 如何在模板中显示BooleanField名称？

Question

模型:

completed = models.BooleanField(_('Completed'))

模板:

{% if object.completed %}
    <strong>{{ object.completed }}</strong>
{% endif %}

输出:

<strong>True</strong>

我需要什么:

<strong>Completed</strong>

Answer 1

另外，请检查 yesno 模板过滤器。用法:

<strong>{{ object.completed|yesno:"Completed,Uncomplited" }}</strong>

或者:

<strong>{{ object.completed|yesno:"Completed," }}</strong>

更新:

另一方面，您始终可以制作自己的模板过滤器。例如，下一个返回指定字段的 verbose_name:

foo_tags.py:

@register.filter()
def get_field_name(object, field):
    verbose_name = object._meta.get_field(field).verbose_name
    return verbose_name

template.html:

{% if object.completed %}
    <strong>{{ object|get_field_name:'completed' }}</strong>
{% endif %}