django-crispy-forms

问题 I am having some issues trying to update some records in Django: When i try to update some record, the app insert a new one, I don't know why i have this behavior. Model class DetalleRecepcion(models.Model): id_proveedor = models.ForeignKey(Proveedor,db_column='id_proveedor',primary_key=True, verbose_name='Proveedor') anio = models.IntegerField( null=False) mes = models.IntegerField(verbose_name='Mes') fecha_recepcion = models.DateField(verbose_name='Fecha Recepcion') usuario = models

问题 This is my first time using crispy-forms and I am trying to make a horizontal crispy-form based on a ModelForm using bootstrap 3. In the output to the template "horizontal-form" shows up but "label_class" and "field_class". I've looked through many the documentation and stackoverflow, including this question and nothing seems to work. My Form: from django.forms import ModelForm from panews.models import Story from crispy_forms.helper import FormHelper from crispy_forms.layout import Layout

问题 Hi Stackoverflow people, I have trouble to render a crispy form with a class based view. Everything worked fine when I used the function based views. As usual I generate forms.py as follows: from django import forms from crispy_forms.helper import FormHelper from crispy_forms.layout import Layout, Div, Submit, HTML, Button, Row, Field from item.models import Item class CreateItemForm(forms.ModelForm): class Meta: model = Item exclude = ('user',) def __init__(self, *args, **kwargs): self

问题 Reading django-crispy-forms I noticed than: The way you do horizontal forms in Bootstrap version 3 is setting some col-lg-X classes in labels and divs wrapping fields. This would mean a lot of hassle updating your layout objects for settings these classes, too much verbosity. Instead some FormHelper attributes have been added to help you easily achieve this. And an example is provided: helper.label_class = 'col-lg-2' helper.field_class = 'col-lg-8' My question is: How can I change default

问题 I want to use CreateView along with crispy-forms generated layout. However, it seems that everything I pass to self.helper in forms.py is ignored. Form renders nicely, but only with fields generated by CreateView - all fields passed to Layout are missing. My views.py class MyView(CreateView): form_class = MyForm model = MyModel def form_valid(self, form): pass My forms.py: from django.forms import ModelForm, Textarea from crispy_forms.helper import FormHelper from crispy_forms.layout import

问题 According with django-crispy-form documentation, I will be able to change input width with class input-small . But my form always looks with width at 100%: Also, If I add css_class to Field the size remains at width:100% ( .form-control ) I have set form as documentation explains: class LoginForm(forms.Form): usuari = forms.CharField( help_text = u'Codi Usuari') paraula_de_pas = forms.CharField( help_text = u'Paraula de pas') # Uni-form helper = FormHelper() helper.form_class = 'form

问题 Is there any way to get Django Crispy-forms to emit the layout for a checkbox in a slightly different way to accomodate Bootstrap Awesome Checkbox (https://github.com/flatlogic/awesome-bootstrap-checkbox)? NOTE: this can't be done via a CSS change. The INPUT tag is no longer a child of the LABEL tag with the awesome-checkbox...it's a sibling at the same level as the LABEL tag. Crispy Forms renders like this: <div class="checkbox"> <label> <input type="checkbox"> Check me out </label> </div>

问题 I am using Django and Crispy Forms. I can get the form to render correctly, but no CSS formatting appears. What do I need to do? I have added CRISPY_TEMPLATE_PACK = 'bootstrap' to my settings.py file. The html file is as simple as it gets: {% extends 'base.html' %} {% load crispy_forms_tags %} {% block content %} {% crispy form %} {% endblock %} What else is necessary to make it work? I understand that since the bootstrap files come bundled with crispy_forms, I don't need to copy and

问题 I studied the Crispy-Forms documentation and I tried to put an extra button into one of my forms. With self.helper.add_input(Button('back', "Back", css_class='btn')) I can add a nice button. But the Button() wont take an onclick or on_click-attribute. So how can I add logic to this button? Adding an onclick event with JQuery isnt a very nice solution... Thanks! Ron 回答1: This is not included by default (afaik..). If you just need this once, is possible to use crispy-forms HTML Layout Object

问题 In my forms.py I have [...] self.helper.layout = Layout( Field('name'), Field('description'), ) self.helper.form_class = 'form-horizontal' self.helper.label_class = 'col-md-2 col-xs-3' self.helper.field_class = 'col-md-10 col-xs-9' [...] which renders to <div id="div_id_name" class="form-group"> <label class="control-label col-md-2 col-xs-3 requiredField" for="id_name"> Name </label <div class="controls col-md-10 col-xs-9"> <input id="id_name" class="textinput textInput form-control" type=