Django：向filter.fields添加属性

Question

如何使用django-filters为使用过滤器的自定义css类属性添加占位符。

filter.py

class PlaceFilter(django_filters.FilterSet):
    name = django_filters.CharFilter(lookup_expr='icontains')
    class Meta:
        model = Places
        fields = ['name'] 

html

<form method="GET"> 
    {{ filter.form.name }}
    <label for="name"></label>              
</form>

Answer 1

我找到了解决方案

class PlaceFilter(django_filters.FilterSet):
    name = django_filters.CharFilter(lookup_expr='icontains', widget=forms.TextInput(attrs={
            'placeholder': 'Search place', 'class': 'input__search'}))
    class Meta:
        model = Places
        fields = ['name']