20 lines
611 B
Python
20 lines
611 B
Python
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from django import forms
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from django.utils.safestring import mark_safe
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class ReadOnlyWidget(forms.Widget):
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def __init__(self, *args):
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if len(args) == 1:
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args = (args[0], args[0])
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self.original_value = args[0]
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self.display_value = args[1]
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super(ReadOnlyWidget, self).__init__()
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def render(self, name, value, attrs=None):
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if self.display_value is not None:
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return mark_safe(self.display_value)
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return mark_safe(self.original_value)
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def value_from_datadict(self, data, files, name):
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return self.original_value
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