Yeah but in this way the time complexity will be very high, just think if
I'll have more than 1 million post than it will check all the field if it
is available or not.
However my query is different I want to fetch the data based on ID only but
I want to make url as slug name, so it means the function will take slug
as a parameter not ID.
On Tue 16 Jun, 2020, 1:24 AM Kelvin Sajere, <kells4r...@gmail.com> wrote:
> I forgot that you need to import this
>
> from django.utils.text import slugify
>
> On Mon, Jun 15, 2020 at 6:35 PM Kelvin Sajere <kells4r...@gmail.com>
> wrote:
>
>> I think I kinda understand what you want to achieve here. You want to use
>> a slug field, but you are wondering what happens when two posts have the
>> same slug name. Here is what I do. On your model.
>>
>> class Post(models.Model):
>> title = models.CharField(max_length=50)
>> slug = models.CharField(max_length=50)
>>
>> def _get_unique_slug(self):
>> slug = slugify(self.name)
>> unique_slug = slug
>> num = 1
>> while Category.objects.filter(slug=unique_slug).exists():
>> unique_slug = '{}-{}'.format(slug, num)
>> num += 1
>> return unique_slug
>>
>> def save(self, *args, **kwargs):
>> if not self.slug:
>> self.slug = self._get_unique_slug()
>> super().save(*args, **kwargs)
>>
>> This way, no two posts can have the same slug field.
>>
>>
>> On Mon, Jun 15, 2020 at 08:03 Soumen Khatua <soumenkhatua...@gmail.com>
>> wrote:
>>
>>> Hi Folks,
>>>
>>> I have one Blog post project here user can see the blog and by clicking
>>> on the blog title they can see the details of the blog, so here Slug will
>>> be working here as a URL,but in the details view, How I can fetch that
>>> particular content details without having the ID because slug/title is the
>>> parameter of the view and it can be duplicated.
>>> Any help will be appreciated
>>>
>>> Thank You
>>>
>>> Regards,
>>> Soumen
>>>
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>>>
>>
>>
>>
>
> --
> KeLLs
>
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