回答此问题可获得 20 贡献值,回答如果被采纳可获得 50 分。
<p>当我单击submit按钮时,我总是在u'(…)中查找键[form]失败。我不知道发生了什么事,也不知道为什么。我不知道是酥脆,形状或观点问题。也许一个提示是我把extra=1放在formset中,但只显示了1行。在</p>
<p>在表单.py在</p>
<pre><code>class CotizacionForm(forms.ModelForm):
class Meta:
model = Cotizacion
fields = ('fecha', 'local','estado_pago','estado_trabajo','detalle_monto', 'observacion',)
widgets = {'fecha': forms.DateInput(attrs={'id': 'datetimepicker12'})}
def __init__(self, *args, **kwargs):
super(CotizacionForm, self).__init__(*args, **kwargs)
self.helper = FormHelper()
self.helper.form_id = 'id-cotizacion-form'
self.helper.form_method = 'post'
self.helper.form_class = 'form-horizontal'
self.helper.label_class = 'col-lg-3 text-left'
self.helper.field_class = 'col-lg-9'
self.helper.layout = Layout(
Div(
Field('fecha',style="margin-bottom: -10px;"),
Field('local',style="margin-bottom: -10px;"),
Field('estado_trabajo', style="margin-bottom: -10px;"),
Field('estado_pago', style="margin-bottom: -10px;"),
Field('detalle_monto', style="margin-bottom: -10px;"),
css_class="col-lg-6"
),
Div(
Field('observacion',style="max-height: 100px;"),
css_class="col-lg-6"
),
)
class TrabajoForm(forms.ModelForm):
class Meta:
model = Trabajo
fields = ('unidad','valor','actividad','cuadrilla')
descripcion = forms.CharField(
label = "Escriba el detalle del trabajo",
max_length = 200,
required = True,
)
def __init__(self, *args, **kwargs):
super(TrabajoForm, self).__init__(*args, **kwargs)
self.helper = FormHelper()
self.helper.form_id = 'id-trabajo-form'
self.helper.form_method = 'post'
# self.helper.form_action = reverse('submit_form')
# self.helper.add_input(Submit('submit', '+', css_class='btn btn-rounded btn-sm btn-icon btn-default text-right'))
self.helper.form_class = 'form-inline col-lg-12'
self.helper.field_template = 'bootstrap3/layout/inline_field.html'
self.helper.layout = Layout(
Div(
InlineField('descripcion',
style="width:650px"
),
'unidad',
'valor',
'actividad',
'cuadrilla',
HTML("<a class=" + "delete-row" + " href=" + "javascript:void(0)" + "><i class=" + "'fa fa-trash-o fa-lg icon text-danger-dker'" + "></i> </a>"),
style='margin-bottom:5px',
# css_class="col-lg-12"
),
ButtonHolder(
Submit('submit', 'Submit', css_class='button white')
)
)
</code></pre>
<p>在视图.py在</p>
^{pr2}$
<p>科蒂齐翁_编辑.html在</p>
<pre><code> <div class="col-lg-12">
<div class="row">
{% crispy form %}
</div>
<hr>
<p>Detalle de los Trabajos:</p>
<div class="row link-formset">
{% crispy formset formset.form.helper %}
</div>
</div>
<form method='POST' action=''>
{% csrf_token %}
<div class="col-lg-12 ">
<br>
<input type="submit" class="btn btn-sm btn-block btn-primary"></input>
<br>
</div>
</form>
</div>
</code></pre>
<p>在网址.py在</p>
<pre><code>(...)
url(r'^cotizacion/new/$', views.cotizacion_new, name='cotizacion_new'),
url(r'^cotizacion/edit/(?P<cotizacion_id>[0-9]+)/$', views.cotizacion_new, name='cotizacion_edit'),
url(r'^cotizacion/(?P<pk>[0-9]+)/$', views.DetailView.as_view(), name='cotizacion_detail'),
</code></pre>
<p>环境:</p>
<p>请求方式:POST
请求URL:<a href="http://localhost:8000/erp/cotizacion/new/" rel="nofollow noreferrer">http://localhost:8000/erp/cotizacion/new/</a></p>
<p>Django版本:1.11.4
Python版本:2.7.10</p>
<pre><code>Installed Applications:
['erp.apps.ErpConfig',
'django.contrib.admin',
'django.contrib.admindocs',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'django.contrib.humanize',
'crispy_forms']
Installed Middleware:
['django.middleware.security.SecurityMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.auth.middleware.SessionAuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware']
</code></pre>
<p>模板错误:</p>
<p>回溯:</p>
<p>File“/Applications/MAMP/htdocs/italuzbi/italuzvenv/lib/python2.7/site-packages/django/core/handlers/异常.py“在里面
41response=get_response(请求)</p>
<p>File“/Applications/MAMP/htdocs/italuzbi/italuzvenv/lib/python2.7/site-packages/django/core/handlers/基准.py“在旧得到响应
249响应=自身。获取响应(请求)</p>
<p>File“/Applications/MAMP/htdocs/italuzbi/italuzvenv/lib/python2.7/site-packages/django/core/handlers/基准.py“在你得到你的回应
187响应=self.process\u异常\u by_中间件(e,请求)</p>
<p>File“/Applications/MAMP/htdocs/italuzbi/italuzvenv/lib/python2.7/site-packages/django/core/handlers/基准.py“在你得到你的回应
185response=wrapped_callback(请求,*callback_args,**callback_kwargs)</p>
<p>File“/Applications/MAMP/htdocs/italuzbi/italuzvenv/lib/python2.7/site-packages/django/contrib/auth/装饰工.py“在“包装”视图中
23return view_func(请求,*args,**kwargs)</p>
<p>文件“/Applications/MAMP/htdocs/italuzbi/erp/视图.py“在科蒂齐翁新
76return render(请求,'erp/cotizacion_编辑.html“,{form”:窗体,“formset”:窗体集})</p>
<p>文件“/Applications/MAMP/htdocs/italuzbi/italuzvenv/lib/python2.7/site-packages/django/快捷方式.py“呈现中
30内容=loader.render_to_字符串(模板名,上下文,请求,using=using)</p>
<p>文件“/Applications/MAMP/htdocs/italuzbi/italuzvenv/lib/python2.7/site-packages/django/template/加载程序.py“在render_to_字符串中”
68返回模板.render(上下文,请求)</p>
<p>File“/Applications/MAMP/htdocs/italuzbi/italuzvenv/lib/python2.7/site-packages/django/template/backends/django.py“呈现中
66返回self.template.render(上下文)</p>
<p>文件“/Applications/MAMP/htdocs/italuzbi/italuzvenv/lib/python2.7/site-packages/django/template/基准.py“呈现中
207返回self.\u render(上下文)</p>
<p>文件“/Applications/MAMP/htdocs/italuzbi/italuzvenv/lib/python2.7/site-packages/django/template/基准.py“内渲染
199返回self.nodelist.render(上下文)</p>
<p>文件“/Applications/MAMP/htdocs/italuzbi/italuzvenv/lib/python2.7/site-packages/django/template/基准.py“呈现中
990位=node.render_注释(上下文)</p>
<p>文件“/Applications/MAMP/htdocs/italuzbi/italuzvenv/lib/python2.7/site-packages/django/template/基准.py“在render_注释中
957返回自渲染(上下文)</p>
<p>File“/Applications/MAMP/htdocs/italuzbi/italuzvenv/lib/python2.7/site-packages/django/template/loader_标签.py“呈现中
177返回已编译的\u parent.\u render(context)</p>
<p>文件“/Applications/MAMP/htdocs/italuzbi/italuzvenv/lib/python2.7/site-packages/django/template/基准.py“内渲染
199返回self.nodelist.render(上下文)</p>
<p>文件“/Applications/MAMP/htdocs/italuzbi/italuzvenv/lib/python2.7/site-packages/django/template/基准.py“呈现中
990位=node.render_注释(上下文)</p>
<p>文件“/Applications/MAMP/htdocs/italuzbi/italuzvenv/lib/python2.7/site-packages/django/template/基准.py“在render_注释中
957返回自渲染(上下文)</p>
<p>File“/Applications/MAMP/htdocs/italuzbi/italuzvenv/lib/python2.7/site-packages/django/template/loader_标签.py“呈现中
72结果= block.nodelist.render(上下文)</p>
<p>文件“/Applications/MAMP/htdocs/italuzbi/italuzvenv/lib/python2.7/site-packages/django/template/基准.py“呈现中
990位=node.render_注释(上下文)</p>
<p>文件“/Applications/MAMP/htdocs/italuzbi/italuzvenv/lib/python2.7/site-packages/django/template/基准.py“在render_注释中
957返回自渲染(上下文)</p>
<p>File“/Applications/MAMP/htdocs/italuzbi/italuzvenv/lib/python2.7/site-packages/crispy_forms/templatetags/crispy_forms_标签.py“呈现中
215c=self.get_呈现(上下文)</p>
<p>File“/Applications/MAMP/htdocs/italuzbi/italuzvenv/lib/python2.7/site-packages/crispy_forms/templatetags/crispy_forms_标签.py“在get_render中
109助手=帮助程序。解析(上下文)</p>
<p>文件“/Applications/MAMP/htdocs/italuzbi/italuzvenv/lib/python2.7/site-packages/django/template/基准.py“决心
849value=self.\u resolve_lookup(上下文)</p>
<p>文件“/Applications/MAMP/htdocs/italuzbi/italuzvenv/lib/python2.7/site-packages/django/template/基准.py“在“解析”查找中
903(bit,current))#缺少属性</p>