You need to give your ChangeLog model a __unicode__ method, then
you'll get titles that make sense.
On Mar 30, 12:45 pm, Phil Edwards <p...@linux2000.com> wrote:
> Hi All:
>
> First off, apologies if this message ends up appearing twice - I had a
> minor problem getting Google to recognise that I'd subscribed...
>
> For my first 'teach myself Django' project, I'm implementing an
> application to manage a software repository. Programs in the repository
> have a category (office, internet, multimedia, etc, etc) associated with
> them and a changelog is maintained showing which items were added to,
> deleted from or changed in each subsequent release of the repository.
>
> I've worked through the tutorials and read some of the online book. I
> have my models defined and the admin interface for my application works
> pretty much the way I want it.
>
> The models look like this:
>
> -----begin models.py-----
> from django.db import models
>
> categoryChoices = (
> (1, 'Security'),
> (2, 'Office'),
> (3, 'Programming'),
> (4, 'Internet'),
> (5, 'Multimedia'),
> (6, 'Miscellaneous'),
> )
>
> # Create your models here.
> class Program(models.Model):
>
> ratingChoices = (
> (1, 'Essential'),
> (2, 'Important'),
> (3, 'Nice to Have'),
> (4, 'Geeks Only'),
> )
>
> category = models.IntegerField(choices = categoryChoices)
> rating = models.IntegerField(choices = ratingChoices)
> name = models.CharField(max_length = 50)
> version = models.CharField(max_length = 15)
> description = models.TextField()
> mainURL = models.URLField(verify_exists = False)
> downloadURL = models.URLField(verify_exists = False)
> installerPath = models.FileField(upload_to = 'downloads')
>
> def __unicode__(self):
> return str(self.name) + ' v' + str(self.version)
>
> class Release(models.Model):
> version = models.CharField(max_length = 15)
> reldate = models.DateField()
>
> def __unicode__(self):
> return 'v' + str(self.version) + ' (' + str(self.reldate) + ')'
>
> class ChangeLog(models.Model):
> relVersion = models.ForeignKey('Release')
> category = models.IntegerField(choices = categoryChoices)
> logEntry = models.CharField(max_length = 100)
>
> ------end models.py------
>
> My admin interface looks like this:
>
> -----begin admin.py-----
> from django.contrib import admin
> from winxpUtils.software.models import Program, Release, ChangeLog
>
> class ProgramAdmin(admin.ModelAdmin):
> list_display = ('name', 'version', 'category', 'rating')
> ordering = ('name',)
> list_filter = ('category', 'rating')
> search_fields = ('description',)
>
> class ChangeInline(admin.TabularInline):
> model = ChangeLog
> extra = 3
>
> class ReleaseAdmin(admin.ModelAdmin):
> list_display = ('version', 'reldate')
> ordering = ('-version',)
> inlines = [ChangeInline]
>
> class ChangeLogAdmin(admin.ModelAdmin):
> list_display = ('relVersion', 'category', 'logEntry')
> ordering = ('category',)
> list_filter = ('relVersion',)
>
> admin.site.register(Program, ProgramAdmin)
> admin.site.register(Release, ReleaseAdmin)
> admin.site.register(ChangeLog, ChangeLogAdmin)
>
> ------end admin.py------
>
> The only thing that I can't figure out in the admin interface is how to
> make my 'TabularInline' bit display the way I want it to. When I go to
> the 'Releases' page, every ChangeLog entry has the title 'ChangeLog
> object' displayed above it. Is there any way to get rid of this? The
> 'polls' application in the tutorial doesn't have object names displaying
> like this, but I can't see what I'm doing differently. Just in case my
> explanation isn't clear, I've put a partial screen shot here:
>
> http://www.linux2000.com/django-admin.png
>
> The titles I want to get rid of are circled. Hope this makes sense and
> thanks in advance for any suggestions.
>
> --
>
> Regards
>
> Phil Edwards | PGP/GnuPG Key Id
> Brighton, UK | 0x68393AEE
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