Ok - so you are not really doing this correctly - I am guessing now.
Can you send the code for your view as well. Because I am guessing that you
aren't sending anything to the context variable "pictures".
I think the other things are more or less correct (even though there are
some issues with the html as well....)
But if we start with the context variable:
{% if pictures %}
This means that you need to send a variable called pictures with the
pictures you want to display on the page. This should be populated in
your view with the pictures you want to display. The reason I don't think
this is done, is because you then use the following for loop:
{% for p in Picture.objects.all %}
You shouldn't use the models in the templates that way - but it would be
better to do:
{% for p in pictures %} (if you have set the variable) :)
Other than that - you have a ul tag there that seems a bit out of place :)
Regards,
Andréas
Den ons 1 apr. 2020 kl 13:43 skrev Jeff Waters <water...@gmail.com>:
> Thanks Andreas
>
> I think that one of the mistakes I'd made previously was to not associate
> particular comments with particular pictures.
>
> I've tried to rectify that using the code below. However, when I do this,
> the page I get is empty.
>
> Any advice would be appreciated:
>
> {% extends 'nowandthen/base.html' %}
> {% block body_block %}
> <br>
> <br>
> {% if pictures %}
> <ul>
> {% for p in Picture.objects.all %}
> <div class="container">
> <div class="row">
> <div class="col-md-8 card mb-4 mt-3 ">
> <!-- Card -->
>
> <!-- Card content -->
> <div class="card-body d-flex flex-row">
>
> <!-- Content -->
> <div>
>
> <!-- Title -->
> <h4 class="card-title font-weight-bold mb-2">{{
> p.title }}</h4>
> <!-- Subtitle -->
> <p class="card-text"><i class="far fa-clock
> pr-2"></i>{{ p.when_added }}</p>
> </div>
> </div>
>
> <!-- Card image -->
> <div class="view overlay">
> <img class="card-img-top rounded-0" src="{{ p.image.url
> }}" alt="Card image cap">
> <a href="#!">
> <div class="mask rgba-white-slight"></div>
> </a>
> </div>
>
> <!-- Card content -->
> <div class="card-body">
> <div class="collapse-content">
>
> <!-- Text -->
> <p class="card-text collapse" id="collapseContent">{{
> p.description }}</p>
> <!-- Button -->
> <a class="btn btn-flat red-text p-1 my-1 mr-0 mml-1
> collapsed" data-toggle="collapse" href="#collapseContent"
> aria-expanded="false" aria-controls="collapseContent">Click for
> description</a>
> <i class="fas fa-share-alt text-muted float-right p-1
> my-1" data-toggle="tooltip" data-placement="top" title="Share this
> post"></i>
> <i class="fas fa-heart text-muted float-right p-1 my-1
> mr-3" data-toggle="tooltip" data-placement="top" title="I like it"></i>
>
> </div>
> </div>
> <div class="card-body">
> <!-- comments -->
> <h2>comments</h2>
> {% if not p.comments %}
> No comments
> {% endif %}
> {% for x in p.comment %}
> <div class="comments" style="padding: 10px;">
> <p class="font-weight-bold">
> <h4>Comment by</h4> {{ x.user }}
> <span class=" text-muted font-weight-normal">
> {{ x.created_on }}
> </span>
> </p>
> {{ x.body | linebreaks }}
> </div>
> {% endfor %}
> </div>
> <div class="card-body">
> {% if new_comment %}
> <h2>Your comment has been posted.</h2>
> {% else %}
> <h3>Leave a comment</h3>
> <form action="{% url 'nowandthen:add_comment' p.image_id
> %}" method="POST">
> {{ comment_form.as_p }}
> {% csrf_token %}
> <button type="submit" class="btn btn-primary
> btn-lg">Submit</button>
> {% endif %}
> </div>
> </div>
> </div>
> </div>
> <!-- Card -->
> {% endfor %}
> </ul>
> {% else %}
> <li><strong>There are no photographs present.</strong></li>
> {% endif %}
>
> {% endblock %}
>
>
> Thanks
>
> Jeff
>
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