I want to have a popups in a search form that have an additional item
'Select Any'. Having trawled the internet I can't find any examples
other than using jquery and I'm sure this must be possible in django.
Any pointers very welcome.
MODEL - simplified
===============
TRANSMISSION_CHOICES = (
('Man', 'Manual'),
('Auto', 'Automatic'),
)
# Create your models here.
class Carmake(models.Model):
name = models.CharField(max_length=20)
def __unicode__(self):
return self.name
class Carmodel(models.Model):
make = models.ForeignKey(Carmake)
name = models.CharField(max_length=20)
def __unicode__(self):
return self.make.name+'-'+self.name
class Car(models.Model):
model = models.ForeignKey(Carmodel)
...
transmission = models.CharField(max_length=4,
choices=TRANSMISSION_CHOICES, default="Man")
def make(self):
return self.model.make.name
class Search4CarsForm(ModelForm):
carmake=forms.ModelChoiceField(queryset=Carmake.objects.all().order_by
('name'))
carmodel=forms.ModelChoiceField(queryset=Carmodel.objects.all
().order_by('name'))
class Meta:
model = Car
fields = ('transmission')
This gives this html:
================
<form action="." method="POST">
<table>
<tr><th><label for="id_transmission">Transmission:</
label></th><td><select name="transmission" id="id_transmission">
<option value="Man" selected="selected">Manual</option>
<option value="Auto">Automatic</option>
</select></td></tr>
<tr><th><label for="id_carmake">Carmake:</label></th><td><select
name="carmake" id="id_carmake">
<option value="" selected="selected">---------</option>
<option value="1">Ford</option>
<option value="3">Renault</option>
<option value="2">Toyota</option>
</select></td></tr>
<tr><th><label for="id_carmodel">Carmodel:</label></th><td><select
name="carmodel" id="id_carmodel">
<option value="" selected="selected">---------</option>
<option value="7">Ford-Bigun</option>
<option value="9">Renault-Espace</option>
<option value="6">Ford-Galaxy</option>
<option value="8">Toyota-Touring</option>
</select></td></tr>
</table>
<p><input type="submit" value="Submit"></p>
</form>
And what I want is:
===============
<form action="." method="POST">
<table>
<tr><th><label for="id_transmission">Transmission:</
label></th><td><select name="transmission" id="id_transmission">
<option value="" selected="selected">Any Transmission</option>
<-----------------------------------------
<option value="Man" selected="selected">Manual</option>
<option value="Auto">Automatic</option>
</select></td></tr>
<tr><th><label for="id_carmake">Carmake:</label></th><td><select
name="carmake" id="id_carmake">
<option value="" selected="selected">Any Make</option>
<-----------------------------------------
<option value="1">Ford</option>
<option value="3">Renault</option>
<option value="2">Toyota</option>
</select></td></tr>
<tr><th><label for="id_carmodel">Carmodel:</label></th><td><select
name="carmodel" id="id_carmodel">
<option value="" selected="selected">Any Model</option>
<-----------------------------------------
<option value="7">Ford-Bigun</option>
<option value="9">Renault-Espace</option>
<option value="6">Ford-Galaxy</option>
<option value="8">Toyota-Touring</option>
</select></td></tr>
</table>
<p><input type="submit" value="Submit"></p>
</form>
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