Django ModelForm override widget

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难免孤独 2020-11-30 08:49

Disclaimer: I am a beginner with python and Django but have Drupal programming experience.

How can I override the default widget of this:

#models.py


      
      
        
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                   悲&欢浪女
                                             
                
                
                (楼主)
            
              
              
                2020-11-30 09:00
              

            
            
                        
If you want to override the widget for a formfield in general, the best way is to set the widgets attribute of the ModelForm Meta class:


  To specify a custom widget for a field, use the widgets attribute of the inner Meta class. This should be a dictionary mapping field names to widget classes or instances.
  
  For example, if you want the a CharField for the name attribute of Author to be represented by a </code> instead of its default <code><input type="text"></code>, you can override the field’s widget:</p>

<pre><code>from django.forms import ModelForm, Textarea
from myapp.models import Author

class AuthorForm(ModelForm):
    class Meta:
        model = Author
        fields = ('name', 'title', 'birth_date')
        widgets = {
            'name': Textarea(attrs={'cols': 80, 'rows': 20}),
        }
</code></pre>
  
  <p>The widgets dictionary accepts either widget instances (e.g., Textarea(...)) or classes (e.g., Textarea).</p>
</blockquote>

<p>https://docs.djangoproject.com/en/dev/topics/forms/modelforms/#overriding-the-default-fields</p>
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