python - How to set a custom attribute to a model which can be used in the template with ModelForm in Django? -

is possible write attributes model field can used later differentiate different fields in template?

model.py

from django.db import models  class person(models.model):     first_name = models.charfield("i label", max_length=30)     last_name = models.charfield("i other label", max_length=30, customattr="custom") 

forms.py

class personform(modelform):     class meta:         person 

template.html

<form action="" method="post">{% csrf_token %}      {% field in form %}          {% ifequal field.customattr 'custom' %} # how work?             <p>hello world.</p>             {{ field }}          {% else %}             <p>this not custom</p>             {{ field }}          {% endifequal %}      {% endfor %}  <input type="submit" value="submit" />  </form> 

any hints?

not possible; field in template code form field, not model field. shift presentation logic model template, , this:

<form action="" method="post">{% csrf_token %}      {% field in form %}          {% if field.name == 'last_name' or field.name == 'another_field' %}             <p>hello world.</p>             {{ field }}          {% else %}             <p>this not custom</p>             {{ field }}          {% endif %}      {% endfor %}  <input type="submit" value="submit" />  </form> 

(the == operator added in django 1.2)