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fixed recipe table image

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This commit is contained in:
vabene1111 2020-06-01 22:51:33 +02:00
parent b8821f1f72
commit 9dd538519f
2 changed files with 16 additions and 15 deletions
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18
cookbook/tables.py
View File

@ -5,22 +5,12 @@ from django_tables2.utils import A # alias for Accessor
from .models import *
from django.utils.safestring import mark_safe
from django.templatetags.static import static
class ImageUrlColumn(tables.LinkColumn):
class ImageUrlColumn(tables.Column):
def render(self, value):
if value.url:
src = value.url
_class = ''
style = 'object-fit: cover;'
else:
src = static("recipe_no_image.svg")
_class = 'd-none d-lg-block'
style = 'object-fit: inherit;'
return mark_safe(f'<img src="{src}" alt="{_("Recipe Image")}" class="card-img {_class}" style="{style} height:130px">')
return value.url
return None
class RecipeTableSmall(tables.Table):
@ -40,7 +30,7 @@ class RecipeTable(tables.Table):
name = tables.LinkColumn('view_recipe', args=[A('id')])
all_tags = tables.Column(
attrs={'td': {'class': 'd-none d-lg-table-cell'}, 'th': {'class': 'd-none d-lg-table-cell'}})
image = ImageUrlColumn('view_recipe', args=[A('id')])
image = ImageUrlColumn()
class Meta:
model = Recipe

13
cookbook/templates/recipes_table.html
View File

@ -14,7 +14,18 @@
<div class="card" style="margin-top: 2px;">
<div class="row no-gutters">
<div class="col-md-4">
{{ row.cells.image }}
<a href="{% url 'view_recipe' row.cells.id %}">
{% if row.cells.image|length > 1 %}
<img src=" {{ row.cells.image }}" alt="{% trans 'Recipe Image' %}"
class="card-img" style="object-fit: cover;height: 130px">
{% else %}
<img src="{% static 'recipe_no_image.svg' %}"
alt="{% trans 'Recipe Image' %}"
class="card-img d-none d-lg-block"
style="object-fit: inherit; height: 130px">
{% endif %}
</a>
</div>
<div class="col-md-8">
<div class="card-body">