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Django "with" template tag renders empty for ForeignKey relationship


Django "with" template tag renders empty for ForeignKey relationship

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Django "with" template tag renders empty for ForeignKey relationship
Tag : django , By : Techspirit
Date : November 27 2020, 01:01 AM


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Django: Module "django.template.loaders.filesystem" does not define a "Loader" callable template sou


Tag : python , By : Jason Vance
Date : March 29 2020, 07:55 AM
help you fix your problem Here you can see correct loader package-paths. It appears to me, you should use them.
django.template.loaders.filesystem.Loader
django.template.loaders.app_directories.Loader

django template renders "<bound method.." instead of context variables


Tag : python , By : deanschang
Date : March 29 2020, 07:55 AM
will help you Your method is returning a method instead of a value.
Probably it is returning queryset.count instead of queryset.count()

Calling a foreign key relationship in an "if" statement in Django template


Tag : python , By : Ruchi
Date : November 02 2020, 04:01 AM
it fixes the issue I think that with the way you have your models you would have to run a query on the Confirmation model to determine whether there exists a confirmation for a particular booking. But why have a separate confirmation model at all? Try just moving the relevant field into the booking model:
class Booking(models.Model):
    user = models.ForeignKey(CustomUser, null=True, default='', on_delete=models.CASCADE)
    expert = models.ForeignKey(CustomUser, null=True, default='',on_delete=models.CASCADE, related_name='bookings')
    title = models.CharField(max_length=200, default='Video call with ..', null=True)
    start_time = models.DateTimeField('Start time', null=True)
    end_time = models.DateTimeField('End time', null=True)
    notes = models.TextField('Notes', blank=True, null=True)
    is_confirmed = models.BooleanField(default=False) # just this field since you already have an expert.
{% if booking.is_confirmed %}

    <div class="container" id="booking_content">
        <p>{{ booking.title }}</p>
        <p>{{ booking.start_time }}</p>
        <p>Booking request by: {{ booking.user }}</p>
        <p>Expert requested: {{ booking.expert }}</p>
    </div>

{% else %}
    ...
{% endif %}

Why facebook "Send" button renders empty blank window?


Tag : javascript , By : Bas
Date : March 29 2020, 07:55 AM

Django 1.4 Multiple Databases Foreignkey relationship (1146, "Table 'other.orders_iorder' doesn't exist")


Tag : django , By : Andrew
Date : March 29 2020, 07:55 AM
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