Hi,
First of all I would say that I think you should rethink how you store the
ingredients. What I would do is create a recipe model that has a number of
ingredients (an ingredient model with a foreign key to the recipe).
Therefor you would be able to do this in your template:
<h4>Ingredients</h4>
<ul>
{% for ingredient in receta.ingredients %}
<li type="disc">{{ ingredient.name }}</li>
</ul>
However - if you want to continue with your solution with a fixed number of
ingredients you would be able to do this:
<h4>Ingredients</h4>
<ul>
<li type="disc">{{ receta.ingrediente_1 }}</li>
{% if receta.ingrediente_2 %}<li type="disc">{{
receta.ingrediente_2 }}</li>{%endif%}
{% if receta.ingrediente_3 %}<li type="disc">{{
receta.ingrediente_3 }}</li>{%endif%}
{% if receta.ingrediente_4 %}<li type="disc">{{
receta.ingrediente_4 }}</li>{%endif%}
</ul>
This code assumes that at least ONE ingredient should be present in each
recipe. The others are added when needed.
Regards,
Andréas
Den sön 10 mars 2019 kl 15:24 skrev Barkalez XX <[email protected]>:
> Hello guys,
>
> I'm learning django and I have some doubts, I suppose that from now on
> you'll see me a lot here because my doubts are endless :).
>
> I'm doing a simple recipe app, and some recipes have more ingredients than
> others and when I render them, empty fields take up space in the rendered
> HTML. I show you how the HTML is. I also include the repo in github.
>
> https://github.com/barkalez/recetas
>
>
>
> [image: Duda1.png]
>
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