Content is displayed as an ID on the admin site

Using Django Templates & Frontend
1

admin site
admin site966×106 18.5 KB

What should I do to change the ID(1, 2) displayed on the admin site to the name(tire, wheel), like the attached image?

html
        <tbody>
            {% for row in summary11 %}
            <tr class="{% cycle 'row1' 'row2' %}"></tr>
                <td> {{ row.category__parent }} </td>
                <td> {{ row.total }} pcs </td>
            {% endfor %}
        </tbody>


models.py

    class ParentCategory(models.Model):
        name = models.CharField('Parts Name', max_length=255)
        def __str__(self):
            return self.name

    class Category(models.Model):
        name = models.CharField('Problem', max_length=255)
        parent = models.ForeignKey(ParentCategory, verbose_name='Parts Name', 
    on_delete=models.PROTECT)
        def __str__(self):
            return self.name

    class Post(models.Model):
        category = models.ForeignKey(Category, verbose_name='Problem', 
    on_delete=models.PROTECT)
        Quantity = models.IntegerField(default=1, verbose_name ="QTY: Used for Repair")
        Quantity_New = models.IntegerField(default=0,verbose_name ="QTY: Arrived for Inventry")
        Data = models.DateField(default=timezone.now, verbose_name='Date')
        def __str__(self):
            return self.category

    class PartsSummary(Post):    
        class Meta:
            proxy = True
            verbose_name = 'Parts_Summary'
            verbose_name_plural = 'Parts_Summary'


Admin.py

    class PartsSummaryAdmin(admin.ModelAdmin):
        change_list_template = 'admin/parts_summary_change_list.html'
        date_hierarchy = 'Data'

        def changelist_view(self, request, extra_context=None):
            response = super().changelist_view(
                request,
                extra_context=extra_context,
             )
            try:
                qs = response.context_data['cl'].queryset
            except (AttributeError, KeyError):
                return response
            metrics = {
                'total': Sum('Quantity'),

             }

             response.context_data['summary11'] = list(
                 qs
                .values('category__parent')
                .annotate(**metrics)
                .order_by('category__parent')       
            )
2

Hey @tkt1112. I’ll try to help you.
You can change the HTML to try something like this:

<tbody>
            {% for row in summary11 %}
            <tr class="{% cycle 'row1' 'row2' %}"></tr>
                <td> {{ row.category.parent.name }} </td>
                <td> {{ row.total }} pcs </td>
            {% endfor %}
        </tbody>

Only change the code:

                <td> {{ row.category__parent }} </td>

for this:

                <td> {{ row.category.name }} </td>

if the model displayed in the image is PartsSummary.

3

Hi, I changed like followings then I can see name

html
   {% for row in summary11 %}
   <tr class="{% cycle 'row1' 'row2' %}"></tr>
  <td> {{ row.category__parent__name }} </td>

admin.py
         response.context_data['summary11'] = list(
            qs
            .values('category__parent__name')

Thank you!