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Cómo mostrar el valor actual del campo de entrada de rango (control deslizante)

lo que quieres lograr

イメージ説明

Quiero ingresar números en la forma django de esta manera.

Código actual

 class Comment_movie_CreateForm (ModelForm): class Meta: model = Comment_movie fields = ('comment','stars') comment = forms.CharField (required = False, label ='comment', max_length = 1000) stars = forms.FloatField (required = False, label ='stars', widget = forms.TextInput ( attrs = {'type':'range','id':'form_homework', "class": "no_resize",'min': '0','max': '10','step': '0.1' }))) def clean (self): cleaned_data = super (). clean () return cleaned_data def clean_stars (self): stars = self.cleaned_data ['stars'] if stars! = None: if stars <0 or stars> 10: raise forms.ValidationError ("The rating input is incorrect.") return stars else: else: raise forms.ValidationError ("The rating input is incorrect.") def clean_comment (self): comment = self.cleaned_data ['comment'] if len (comment)> 1000: raise forms.ValidationError ("There are too many characters.") elif len (comment) == 0: raise forms.ValidationError ("Please enter the characters.") return comment def __init__ (self, * args, ** kwargs): super () .__ init__ (* args, ** kwargs) self.label_suffix = ""
 <form method="POST" enctype="multipart/form-data"> {% csrf_token %} {{ form }} {% if comment_tv %} <button type="submit">Edit Comment</button> <button type="submit" name="action" value="delete">Delete Comment</button> {% else %} <button type="submit">Post Comment</button> {% endif %} </form>

Que quieres preguntar

Quiero hacer una barra deslizante como se muestra en la imagen. ¿Cómo configuro CSS y javascript?

about 4 years ago · Santiago Gelvez
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