如何在html中显示特定的django字段？

Question

So I want to do what the title says and I don't know how since I'm new at this.

<p>{{ form.description }}</p>

That's the way I show information from different models in a listing using

{% for form in forms %}

But I want to show the description of an specific object.

Thanks in advance.

Answer 1

<form method="post" novalidate>{% csrf_token %}

    {{ form.non_field_errors }}

    {% for hidden_field in form.hidden_fields %}
        {{ hidden_field.errors }}
        {{ hidden_field }}
    {% endfor %}

<table border="1">
{% for field in form.visible_fields %}
  <tr>
    <th>{{ field.label_tag }}</th>
    <td>
      {{ field.errors }}
      {{ field }}
      {{ field.help_text }}
    </td>
  </tr>
{% endfor %}

Look this article: [link][1] https://simpleisbetterthancomplex.com/article/2017/08/19/how-to-render-django-form-manually.html

Answer 2

Usually django templates will be filled with the data rendered from the django views as dictionary and these will be callable in templates using django template tags "{{tag_name}}"

Here you will be rendering all the forms as a list inside the dictionary so you can show each form by looping it.

{% for form in forms %}
    {{form.description}}
{% endfor %}

Like this, you can show each form's data. Instead of this if you only want to show a specific form's data then the proper way is to render the view with the specific form's data and show data in template using the template tag {{form.description}}

Check the django documentation : https://docs.djangoproject.com/en/2.1/topics/templates/