Created
October 20, 2017 12:40
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models.py | |
#일부 | |
tfile=models.FileField(verbose_name="제출서류업로드",upload_to="file_for_selection/llfakfwlllwgahvofak5slfkaljfwhgw/%m/%d",help_text=fhelp,validators=[file_name_length]) | |
validators.py | |
from django.forms import ValidationError | |
def file_name_length(value): | |
if len(value)>90: | |
raise ValidationError("파일의 이름이 너무 깁니다. 과목_이름 처럼 파일이름을 바꿔주세요. 예) 수학_홍길동") | |
templates_ex.html | |
<div class="col-sm-10"> | |
{% if field.help_text %}<div class="help-block">{{ field.help_text }}</div>{% endif %} | |
{{ field }} | |
{% for error in field.errors %} | |
<div class="alert alert-danger"> | |
{{ error }} | |
</div> | |
{% endfor %} | |
</div> | |
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