Django-suit admin for選項卡中的循環

Question

我正在嘗試使用django-suit擴展名創建一個選項卡，以查看報價並列出所有報價項目。 我不太確定如何在django-suit擴展程序中執行此操作，因為我幾乎會使用{% for items in x %}類型的模板代碼。

如果有人對使用此擴展名和完成此任務有任何經驗，或者也許我可以通過其他方式做到這一點，則可以使用original.pk傳遞主鍵，那將是不錯的選擇。

models.py

from django.db import models


class Quote(models.Model):
    description = models.CharField(max_length=200)
    date = models.DateField('Date Issued')
    client = models.ForeignKey('organizations.Contact')
    gst = models.BooleanField(default=True, verbose_name='GST Applicable')
    assigned = models.BooleanField(default=True, verbose_name='Quote Assigned')
    notes = models.TextField(blank=True)


    def __str__(self):
        return self.date.__str__().replace("-", "") + "-" + self.id.__str__().zfill(3)


class QuoteItem(models.Model):
    order = models.PositiveIntegerField()  # For Suit order sorting
    invoice = models.ForeignKey(Quote)
    description = models.CharField(max_length=200)
    quantity = models.IntegerField(default=0)
    price = models.DecimalField(max_digits=9, decimal_places=2)

    def __str__(self):
        return self.description

view_quote.html

<h2 class="legend">View Invoice
</h2><br>
{% if original.pk %}
    <span>Invoice Information</span>
    <table class="table-overview">
        <tr>
            <th>Invoice ID</th>
            <td>
                {{ original }}
            </td>
        </tr>
        <tr>
            <th>Description</th>
            <td>
                {{ original.description }}
            </td>
        </tr>
        <tr>
            <th>Client</th>
            <td>
                {{ original.client }}
            </td>
        </tr>
        <tr>
            <th>Notes</th>
            <td>
                {{ original.notes }}
            </td>
        </tr>
    </table>

    <span>Invoice Items</span>
    <table class="table-overview">
        <tr>
            <th>Description</th>
            <th>Price</th>
            <th>Quantity</th>
            <th>Total</th>
        </tr>

        {% for items in original.quoteitems %}
        <tr>
            <td>
                {{ items.description }}
            </td>
            <td>
                {{ items.price }}
            </td>            <td>
                {{ items.quantity }}
            </td>            <td>
                {{ items.total }}
            </td>


        </tr>
    {%  endfor %}

    </table>
{% else %}
    Item is not saved yet
{% endif %}

Answer 1

必須使用related_name更改models.py

class QuoteItem(models.Model):
    order = models.PositiveIntegerField()  # For Suit order sorting
    quote = models.ForeignKey(Quote, related_name='quote_set') <<
    description = models.CharField(max_length=200)
    quantity = models.IntegerField(default=0)
    price = models.DecimalField(max_digits=9, decimal_places=2)

和view_quote.html

{% for item in original.quote_set.all %}
<tr>
    <td>
        {{ item.description }}
    </td>
    <td>
        {{ item.price }}
    </td>            <td>
        {{ item.quantity }}
    </td>            <td>
        {{ item.total }}
    </td>


</tr>
{%  endfor %}