On 3 February 2011 16:14, Bobby Roberts <tchend...@gmail.com> wrote:
> considering this model:
>
> class Inventory (models.Model):
> id = models.AutoField (primary_key=True)
> Barcode = models.BigIntegerField(blank=False)
> Location = models.CharField (max_length=25,blank=False,
> db_index=True)
> Sku = models.CharField (max_length=25,blank=False,
> db_index=True)
> Quantity = models.DecimalField (blank=False, max_digits=7,
> default=0,decimal_places=2,help_text='Quanity on barcode')
> LastAction = models.ForeignKey('AppSettings.InventoryOption',
> verbose_name=_('Last Action'), related_name='LastAction',blank=False,
> null=False)
> LastTouchedBy = models.ForeignKey(User, unique=False,
> db_index=True, blank=False)
> LastUpdated = models.DateTimeField
> (auto_now_add=True,blank=False, db_index=True,help_text='Auto Filled')
>
> class InventoryAdmin(admin.ModelAdmin):
> list_display =
> ('Barcode','Sku','Location','LastAction','LastUpdated','User.first_name',)
> search_fields = ['Barcode','Location','Sku','LastTouchedBy']
> readonly_fields =
>
> ['BarCode','Location','Sku','Quantity','LastAction','LastTouchedBy','LastUpdated']
> admin.site.register(Inventory,InventoryAdmin)
>
>
>
> two questions.
>
> 1) LastTouchedBy is the userid - what do i need to do to print out the
> firstname+lastname of the user in the list_display. (ie instead of
> printing out userid 123, I want to print out the user's full name,
> "john doe"
>
2) LastAction - I'm importing AppSettings model further up the page,
> how can I print out the text value of
> (AppSettings.InventoryOption.name) in place of the numerical value
> stored in LastAction
>
>
Hi Bobby,
You might be able to do this with python property decorators for both these
questions.
Ie:
class Inventory(models.Model):
@property
def touched_by_name(self):
return self.LastTouchedBy.get_full_name()
@property
def inventory_option_name(self):
return self.AppSettings.InventoryOption.name
class InventoryAdmin(admin.ModelAdmin):
list_display
=
('Barcode','Sku','Location','LastAction','inventory_option_name','LastUpdated','touched_by_name',)
- Karl
>
> rapid help greatly appreciated.
>
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