Django snippets: Template Filter attr

Template Filter attr

from django import template

register = template.Library()

@register.filter_function
def attr(obj, arg1):
    att, value = arg1.split("=")
    obj.field.widget.attrs[att] = value
    return obj

You can add this code to a file named "field_attrs.py" in a templatetags folder inside an application.

To use it, remember to load the file with the following template tag:

{% load field_attrs %}

And for each field you want to change the widget's attr:

{{ form.phone|attr:"style=width:143px;background-color:yellow"|attr:"size=30" }}

Author:: marinho
Posted:: April 28, 2008
Language:: Python
Tags:: attr field filter form forms newforms template
Score:: 4 (after 4 ratings)

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