我创建了一个过滤器来搜索多个字段(我必须只有一个搜索字段),如下所示:
class myFilter(django_filters.FilterSet): full_search = django_filters.CharFilter(name='full_search', method='search_by_full_search')
def search_by_full_search(self, qs, name, value):
for term in value.split():
qs = qs.filter(Q(serial__icontains=term) | Q(id__icontains=term) | Q(name__icontains=term))
return qs
class Meta:
model = myModel
fields = ['full_search', ]
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但是在 html 中,占位符显示了我的诡计!
<input type="text" name="full_search" class="form-control" placeholder="[invalid name]" title="" id="id_full_search">
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是否有可能通过其他方式改变?