使用 django-yearmonth-widget 设置年和月的默认值

Question

如何使用 django-yearmonth-widget 设置默认值，年份为当年，月份为 month_name-1

表格

class FileUploadForm(forms.ModelForm):
    file = forms.FileField(required=True,widget=forms.ClearableFileInput(attrs={'multiple':True}), label='Select Files')
    file_remote = forms.FileField(widget=forms.ClearableFileInput(attrs={'multiple':True}), required=False)
    class Meta():
        model = FileUpload
        fields= ('file_upload_datetime','file','file_remote')
        widgets = {
            'file_upload_datetime': DjangoYearMonthWidget(),
            'file_remote':forms.HiddenInput()
        }

型号

class FileUpload(models.Model):
    file = models.FileField(upload_to='files')
    file_remote = models.FileField(upload_to=RetailFormsConfig.remote_folder, storage=upload_storage, blank=True)
    file_upload_datetime = models.DateField()

Answer 1

我通过查找类使用 javascript 设置默认值

current_date = new Date();
      $("select.django-yearmonth-widget-year-selector")
        .val(current_date.getFullYear())
        .change();
      $("select.django-yearmonth-widget-month-selector")
        .val(current_date.getMonth()) //month starting from 0
        .change();