Guessing this is old news, but there are 2 problems with views:
ProductoConcepto.objects.create(producto=producto, orden=orden,
cantidad=cantidad)
- producto and orden need to be Python objects and cantidad is a float, but
the request.POST values will be string representations.
Also the ajax post doesn't involve the forms API, so no 'if form.is_valid()'
You'd need to do something like this:
if request.method == 'POST':
producto = Producto.objects.get(name=request.POST['producto'])
orden = etc.
cantidad = float(etc)
ProductoConcepto.objects.create(producto=producto, orden=orden,
cantidad=cantidad)
On Saturday, July 16, 2016 at 12:49:00 AM UTC+1, Elros Romeo wrote:
>
> Hi, i hope you can help me, im trying to make a django post form without
> reloading the page using ajax, but im getting error 500 when submit, can
> you help me to fix this, this is my code:
>
> *models.py*
>
> class ProductoConcepto(models.Model):
> producto = models.ForeignKey(Producto)
> orden = models.ForeignKey(Cobro)
> cantidad = models.FloatField()
>
>
> *urls.py*
>
> from django.conf.urls import patterns, include, url
> from django.contrib import admin
> from cobro import views
>
> urlpatterns = [
> url(r'^cobro/agregar_concepto/$', views.addconcept_product,
> name='add_concepto'),
> ]
>
> *views.py*
>
>
> def addconcept_product(request):
>
> if request.method == 'POST':
>
> if form.is_valid():
> producto = request.POST['producto']
> orden = request.POST['orden']
> cantidad = request.POST['cantidad']
>
> ProductoConcepto.objects.create(producto=producto,
> orden=orden, cantidad=cantidad)
>
> return HttpResponse('')
>
> *template*
>
> <div class="modal inmodal fade" id="myModal1" tabindex="-1"
> role="dialog" aria-hidden="true">
> <div class="modal-dialog modal-m">
> <div class="modal-content">
> <div class="modal-header">
> <button type="button" class="close"
> data-dismiss="modal">
> <span aria-hidden="true">×</span>
> <span class="sr-only">Cerrar</span>
> </button>
> <h3 class="modal-title">Agregar nuevo concepto</h3>
> </div>
> <div class="modal-body">
> <p>Datos de concepto a agregar:</p>
> <div class="doctorformstyle">
> <form id='formulario-modal' method='post'
> enctype='multipart/form-data'>
> {% csrf_token %}
> <ul>{{form2.as_p}}</ul>
>
> <!-- rendered form2 fields: <select id="id_producto"
> name="producto"><option value="1"
> selected="selected">object</option></select> -->
> <!-- form2 fields: <select id="id_orden" name="orden">
> <option value="1" selected="selected">object</option>
> </select> -->
> <!-- form2 fields: <input id="id_cantidad" name="cantidad" step="any"
> type="number"> -->
>
> <div class="row align-center">
> <input type='submit' name="save1"
> value='Guardar' class="btn btn-w-m btn-primary"/>
> </div>
>
> </form>
> </div>
> </div>
> </div>
> </div>
> </div>
>
> <script type="text/javascript">
> $(document).on('submit', '#formulario-modal', function(e){
> e.preventDefault();
> $.ajax ({
> type: 'POST',
> url: '{% url 'add_concepto' %}',
> data: {
> producto: $('#id_producto').val(),
> orden: $('#id_orden').val(),
> cantidad: $('#id_cantidad').val(),
> csrfmiddlewaretoken: '{{ csrf_token }}',
> },
> sucess:function(){
> alert("OK");
> }
> })
> });
>
> </script>
>
> this is the error: POST http://127.0.0.1:8000/cobro/agregar_concepto/
> 500 (Internal Server Error)
>
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