django如何在FilteredSelectMultiple中显示用户全名 [英] django how to display users full name in FilteredSelectMultiple

问题描述

我正在尝试使用FilteredSelectMultiple小部件来显示用户列表。目前它只显示用户名。我试图覆盖label_from_instance，如下所示，但似乎不起作用。如何显示用户的全名。

i am trying to use FilteredSelectMultiple widget to display list of users. currently it is displaying only username. I have tried to override the label_from_instance as seen below but it does not seem to work. how can it get to display users full name.

class UserMultipleChoiceField(FilteredSelectMultiple):
    """
    Custom multiple select Feild with full name
    """                                                                                                                                                                 
    def label_from_instance(self, obj):
              return "%s" % (obj.get_full_name())

class TicketForm(forms.Form):
    cc_to  = forms.ModelMultipleChoiceField(queryset=User.objects.filter(is_active=True).order_by('username'), widget=UserMultipleChoiceField("CC TO", is_stacked=True)

推荐答案

稍晚，但我认为可能会帮助人们尝试解决类似的问题： http://djangosnippets.org/snippets/1642/

A little late, but I think it might help people trying to solve a similar problem: http://djangosnippets.org/snippets/1642/

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