Question

我尝试为django2.2配置 autocomplete_light ，但是我遇到了一些错误，因为我想是django版本。最初与 render() got an unexpected keyword argument 'renderer'通过在renderer=None的渲染函数中添加widgets.py来解决。之后，发生此错误，from django.core import urlresolvers its depreciated in django 2.2。所以我用了from django.urls import reverse（在base.py中）。然后错误更改为function' object has no attribute 'NoReverseMatch'。

autocomplete_light_registry.py

from autocomplete_light import shortcuts as autocomplete_light
from django.db.models import Q
from assets.models import Dealer

class DealerAutocomplete(autocomplete_light.AutocompleteModelBase):
    autocomplete_js_attributes = {
    'placeholder' : 'Region'
    }
    attrs={
        'placeholder':'Region',
        'class':'form-control',
        'data-autocomplete-minimum-characters': 1,
    }

    def choices_for_request(self):
        q = self.request.GET.get('q','')
        choices = self.choices.filter(is_deleted=False)
        if q:
            choices = choices.filter(Q(region__istartswith=q)) 

        return self.order_choices(choices)[0:self.limit_choices]

autocomplete_light.register(Dealer, DealerAutocomplete)

forms.py

class DealerForm(forms.ModelForm):
    class Meta:
    model = Dealer
    fields = ('region','dealer_name','type_dealer','address','loc_latitude','loc_longitude','mobile','phone','email')
    widgets = {
        "region": autocomplete_light.ChoiceWidget('DealerAutocomplete'),
        'dealer_name' : forms.TextInput(attrs={'class':'form-control', 'placeholder':'Dealer name'}),
        'type_dealer' : forms.Select(attrs={'class':'form-control', 'placeholder':'Dealer Type'}),
        'address' : forms.Textarea(attrs={'class':'form-control', 'placeholder':'Address'}),
        'loc_latitude' : forms.TextInput(attrs={'class':'form-control', 'placeholder':'Location Latitude'}),
        'loc_longitude' : forms.TextInput(attrs={'class':'form-control', 'placeholder':'Location Longitude'}),
        'mobile' : forms.TextInput(attrs={'class':'form-control', 'placeholder':'Mobile'}),
        'phone' : forms.TextInput(attrs={'class':'form-control', 'placeholder':'Phone'}),
        'email' : forms.EmailInput(attrs={'class':'form-control', 'placeholder':'Email'})
    }

我想知道autocomplete_light是否在django2.2中工作，或者我的代码中是否存在任何问题。请更正或指出错误。

如何在Django 2.2中配置autocomplete_light？

0 个答案: