I'm trying to create a social media news feed, with the posts, but I dont want to show the comments just if the user presses the button Show Comments. The problem is that when I press the button of one post, all the post will extend comments. I don't really know how to solve this...
{% for post in posts %}
<div class="container">
<div class="row">
<div class="[ col-xs-12 col-sm-offset-1 col-sm-5 ]">
<div class="[ panel panel-default ] panel-google-plus">
<div class="panel-heading">
<img class="[ img-circle pull-left ]" width="50" height="50" src="{{post.author.profile.image.url}}" alt="Mouse0270" />
<h3 class="author">{{post.author}}</h3>
<h5><span>Shared publicly</span> - <span> {{post.date_posted}} </span> </h5><br>
</div>
<div class="panel-body">
{% if user == post.author %}
<a class="text-right" href="{% url 'post-update' post.id %}"><p>Update</a>
<a class="text-danger text-right" href="{% url 'post-delete' post.id %}">Delete post</a>
{% endif %}
<p>{{post.content}}</p>
{% if post.image %}
<img src ="{{post.image.url}}" width="300" height="300" border="0" class="img-thumbnail">
{% endif %}
{% if post.video %}
<video width="250" controls >
<source src="{{post.video.url}}" type="video/mp4" >
</video>
{% endif %}
</div>
<br/>
<div class="container" >
<button class="btn btn-primary">Add comment</button>
</div>
<br>
<button type="button" class="btn btn-danger btn-block" data-toggle="collapse" data-target="#demo">See comments</button>
<div id="demo" class="collapse">
{% for comment in post.comments.all %}
<div class="container">
<div class="row">
<div class="col-sm-5">
<div class="panel panel-default">
<div class="panel-heading">
<strong>{{comment.author}}</strong> <span class="text-muted">commented at {{comment.created_on|date:"d M g:i a"}}</span>
</div>
<div class="panel-body">
<img class=" img-circle" width="30" height="30" src="{{comment.author.profile.image.url}}">
{{comment.body}}
</div><!-- /panel-body -->
</div><!-- /panel panel-default -->
</div><!-- /col-sm-5 -->
</div>
</div>
{% endfor %}
</div>
</div>
</div>
</div>
</div>
</div>
</div>
{% endfor %}
The problem is with the collapsable button above {% for comment in post.comments.all %}, but I dont know how to make it unique for every post.
Related
With the django framework I use a loop in my templates to display the image inside my database, I also use the Bootstrap grid to make it clean, but it not working correctly. As you can see the image on at the bottom are not align correctly.
hmtl
<div class="container">
<div class="row">
<div class="col-sm-12 col-md-3 col-lg-2">
<div class="card-filter" style="width: 10rem;">
<div class="card-header">
Pattern Type
</div>
<ul class="list-group list-group-flush">
{% for pattern in categories %}
<li class="list-group-item">{{pattern.name}}</li>
{% endfor %}
</ul>
</div>
</div>
{% for photo in photos %}
<div class="col-sm-12 col-md-5 col-ld-5">
<div class="card" style="width: 25rem;">
<img class="card-img-top" src="{{photo.image.url}}" alt="Card image cap">
<div class="card-body">
<p class="card-text">Symbol: GBPUSD<br>Pattern: ButterFly Bullish</p>
View Pattern
</div>
</div>
</div>
{% endfor %}
</div>
</div>
views.py
def home(request):
categories = Category.objects.all()
photos = Photo.objects.all()
context = {'categories': categories,
'photos': photos}
return render(request, "main/home.html", context)
You better put all the images in a parent that takes rest of the width after the list on the left, so it should be like this:
<div class="container">
<div class="row">
<div class="col-sm-12 col-md-3 col-lg-2">
<div class="card-filter" style="width: 10rem;">
<div class="card-header">
Pattern Type
</div>
<ul class="list-group list-group-flush">
{% for pattern in categories %}
<li class="list-group-item">{{pattern.name}}</li>
{% endfor %}
</ul>
</div>
</div>
<div class="col-sm-12 col-md-9 col-lg-10">
{% for photo in photos %}
<div class="col-sm-12 col-md-6">
<div class="card" style="width: 25rem;">
<img
class="card-img-top"
src="{{photo.image.url}}"
alt="Card image cap"
/>
<div class="card-body">
<p class="card-text">
Symbol: GBPUSD<br />Pattern: ButterFly Bullish
</p>
<a href="{% url 'photo' photo.id %}" class="btn btn-dark"
>View Pattern</a
>
</div>
</div>
</div>
{% endfor %}
</div>
</div>
</div>
I'm trying to use the paginator inbuild Django module so that the user can pass the pages. The problem is that I've configured everything as it should, but the pages numbers are not displaying. The place where it should have the numbers is entirely blank. Why can that due to?
Home Shop
Shop
<section class="ftco-section bg-light">
<div class="container">
<div class="row">
<div class="col-md-8 col-lg-10 order-md-last">
{% for item in items %}
<div class="row">
<div class="col-sm-12 col-md-12 col-lg-4 ftco-animate d-flex">
<div class="product d-flex flex-column">
<a href="{{ item.get_absolute_url }}" class="img-prod"><img class="img-fluid" src='{% static "images/product-1.png" %}' alt="Colorlib Template">
<div class="overlay"></div>
</a>
<div class="text py-3 pb-4 px-3">
<div class="d-flex">
<div class="cat">
<span>{{ item.get_category_display }}</span>
</div>
<div class="rating">
<p class="text-right mb-0">
<span class="ion-ios-star-outline"></span>
<span class="ion-ios-star-outline"></span>
<span class="ion-ios-star-outline"></span>
<span class="ion-ios-star-outline"></span>
<span class="ion-ios-star-outline"></span>
</p>
</div>
</div>
<h3>{{ item.title }}</h3>
<div class="pricing">
{% if item.discount_price %}
<p class="price"><span>${{ item.discount_price }}</span></p>
{% else %}
<p class="price"><span>${{ item.price }}</span></p>
{% endif %}
</div>
<p class="bottom-area d-flex px-3">
<span>Add to cart <i class="ion-ios-add ml-1"></i></span>
Buy now<span><i class="ion-ios-cart ml-1"></i></span>
</p>
</div>
</div>
</div>
{% endfor %}
</div>
<div class="row mt-5">
<div class="col text-center">
<div class="block-27">
{% if items.paginator.num_pages > 1 %}
<ul>
{% if items.has_previous %}
<li><</li>
{% endif %}
<li class="active"><span>1</span></li>
<li>2</li>
<li>3</li>
<li>4</li>
<li>5</li>
{% if items.has_next %}
<li>></li>
{% endif %}
</ul>
{% endif %}
</div>
</div>
</div>
</div>
views.py:
def shop(request):
items = Item.objects.all()
paginator = Paginator(items, 5)
page = request.GET.get('page')
posts = paginator.get_page(page)
context = {
'items': Item.objects.all(),
'page': page
}
return render(request, 'ecommerceapp/shop.html', context)
Any help i would really appreciate it. I've been trying to fix this issue for a while.
You have to use your posts object.
view.py
def shop(request):
items = Item.objects.all()
paginator = Paginator(items, 5)
page = request.GET.get('page')
posts = paginator.get_page(page)
context = {
'posts': posts
}
return render(request, 'ecommerceapp/shop.html', context)
template.html
<section class="ftco-section bg-light">
<div class="container">
<div class="row">
<div class="col-md-8 col-lg-10 order-md-last">
{% for item in posts %}
<div class="row">
<div class="col-sm-12 col-md-12 col-lg-4 ftco-animate d-flex">
<div class="product d-flex flex-column">
<a href="{{ item.get_absolute_url }}" class="img-prod"><img class="img-fluid" src='{% static "images/product-1.png" %}' alt="Colorlib Template">
<div class="overlay"></div>
</a>
<div class="text py-3 pb-4 px-3">
<div class="d-flex">
<div class="cat">
<span>{{ item.get_category_display }}</span>
</div>
<div class="rating">
<p class="text-right mb-0">
<span class="ion-ios-star-outline"></span>
<span class="ion-ios-star-outline"></span>
<span class="ion-ios-star-outline"></span>
<span class="ion-ios-star-outline"></span>
<span class="ion-ios-star-outline"></span>
</p>
</div>
</div>
<h3>{{ item.title }}</h3>
<div class="pricing">
{% if item.discount_price %}
<p class="price"><span>${{ item.discount_price }}</span></p>
{% else %}
<p class="price"><span>${{ item.price }}</span></p>
{% endif %}
</div>
<p class="bottom-area d-flex px-3">
<span>Add to cart <i class="ion-ios-add ml-1"></i></span>
Buy now<span><i class="ion-ios-cart ml-1"></i></span>
</p>
</div>
</div>
</div>
{% endfor %}
</div>
<div class="row mt-5">
<div class="col text-center">
<div class="block-27">
{% if posts.paginator.num_pages > 1 %}
<ul>
{% if posts.has_previous %}
<li><</li>
{% endif %}
{% for i in posts.paginator.page_range %}
<li>{{ i }}</li>
{% endfor %}
{% if posts.has_next %}
<li>></li>
{% endif %}
</ul>
{% endif %}
</div>
</div>
</div>
</div>
I am trying to render the data from the database one by one by it does not work.
index.html
{% for i in edus %}
<div class="panel panel-default">
<div class="panel-heading" role="tab" id="headingOne">
<h4 class="panel-title">
<a data-toggle="collapse" data-parent="#accordion" href="#collapseOne" aria-expanded="true" aria-controls="collapseOne">{{i[0].title}}
</a>
</h4>
</div>
<div id="collapseOne" class="panel-collapse collapse in" role="tabpanel" aria-labelledby="headingOne">
<div class="panel-body">
<div class="row">
<div class="col-md-12">
<p>{{i[0].descripiton}} </p>
</div>
</div>
</div>
</div>
</div>
{% endfor %}
If you want to render specific index, you should change:
{{i[0].title}} into {{ i.0.title }}
{{i[0].descripiton }} into {{ i.0.description }}
I have created a blog with Django that I originally looped through each post with:
<div class="container">
<h2 class="latest-posts">Latest Posts</h2>
<hr />
{% for post in posts.all %}
<h4>{{ post.title }}</h4>
<i class="fa fa-calendar" aria-hidden="true"></i> {{ post.pub_date_pretty }}
<img src="{{ post.image.url }}" class="img-responsive center-sm-block" style='width:75%; text-align:center;' />
<br/>
<p>{{ post.summary }}</p>
<br/>
<br/>
{% endfor %}
</div>
Which worked great! But I didn't just want to have a linear list of post and wanted to display each unique post in a bootstrap card which I attempted with this solution:
<div class="container">
<h2 class="latest-posts">Latest Posts</h2>
<hr />
{% for post in posts.all %}
<div class="row">
<div class="col-12 col-md-6">
<!-- Card -->
<article class="card animated fadeInRight">
<div class="card-block">
<h4 class="card-title">{{ post.title }}</h4>
<h6 class="text-muted">Antoine de Saint-Exupéry</h6>
<p class="card-text">{{ post.summary }}</p>
</div>
<div class="card-block text-center">
<div class="btn-group hidden-sm-down hidden-md-down" role="group" aria-label="Card buttons">
Read more
</div>
</div>
<img class="card-img-bottom img-responsive" style='width:100%; text-align:center;' src="{{ post.image.url }}" alt="White sand" />
</article><!-- .end Card -->
</div>
<div class="col-12 col-md-6">
<!-- Card -->
<article class="card animated fadeInRight">
<div class="card-block">
<h4 class="card-title">{{ post.title }}</h4>
<h6 class="text-muted">Antoine de Saint-Exupéry</h6>
<p class="card-text">{{ post.summary }}</p>
</div>
<div class="card-block text-center">
<div class="btn-group hidden-sm-down hidden-md-down" role="group" aria-label="Card buttons">
Read more
</div>
</div>
<img class="card-img-bottom img-responsive" style='width:100%; text-align:center;' src="{{ post.image.url }}" alt="White sand" />
</article><!-- .end Card -->
</div>
</div>
{% endfor %}
</div><!-- End container -->
However each unique post now displays twice in a card:
First row of posts
Second row of posts
Any help would be greatly appreciated! This is my first Django project and I have gotten pretty far already. However this is tripping me up quite badly.
Edit: Just to clarify I need to have a second post in that card is what I'm asking. I want two cards displayed side by side, each with a unique post
<div class="container">
<h2 class="latest-posts">Latest Posts</h2>
<hr />
{% for post in posts.all %}
{% if forloop.counter0|divisibleby:2 %}
<div class="row">
{% endif %}
<div class="col-12 col-md-6">
<!-- Card -->
<article class="card animated fadeInRight">
<div class="card-block">
<h4 class="card-title">{{ post.title }}</h4>
<h6 class="text-muted">Antoine de Saint-Exupéry</h6>
<p class="card-text">{{ post.summary }}</p>
</div>
<div class="card-block text-center">
<div class="btn-group hidden-sm-down hidden-md-down" role="group" aria-label="Card buttons">
Read more
</div>
</div>
<img class="card-img-bottom img-responsive" style='width:100%; text-align:center;' src="{{ post.image.url }}" alt="White sand" />
</article><!-- .end Card -->
</div>
</div>
{% if forloop.counter|divisibleby:2 == False %}
</div>
{% endif %}
{% endfor %}
// When lenght of posts is even the <div> is not close. Close it!</div>
{% if posts.all|length|divisibleby:2 == False %}
</div>
{% endif %}
</div><!-- End container -->
I'm new to Jinja and this is my first post here on Stack Overflow.
I'm trying to loop through a gallery of images handled by bootstrap carousel/modal. I was able to let it work; <img> and <div> are rendered correctly, however I can't loop through the active element. Searching the web, I found that macros can help achieve it but I'm not familiar with using them. Here's the code I'm working on:
<div class="modal fade" id="myModalGal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-body">
<!-- Wrapper for slides -->
<div id="carousel-example-generic" class="carousel slide" data-ride="carousel">
<div class="carousel-inner">
<div class="item active">
{% for content in porte %}
{% if content.gal_porte %}
<img src="{{content.gal_porte}}" class="img-responsive" alt="test">
<div class="carousel-caption"></div>
</div>
<div class="item">
{% elif content.gal_porte %} <img src="{{content.gal_porte}}" class="img-responsive" alt="test1">
<div class="carousel-caption"></div>
{% endif %}
{% endfor %}
</div>
<!-- Controls -->
<a class="home-icon left" href="#carousel-example-generic" role="button" data-slide="prev"> <i class="fa fa-arrow-left"></i>
</a> <a class="home-icon right" href="#carousel-example-generic" role="button" data-slide="next"> <i class="fa fa-arrow-right" style="text-align: right;"></i>
</a>
</div>
</div>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">Chiudi</button>
</div>
</div>
</div>
Jinja for loops have counters so you can check if you are on the first iteration of the loop and make that one the active slide.
Something like this:
<div class="carousel-inner">
{% for content in porte %}
<div class="item{% if loop.index == 1 %} active{% endif %}">
<img src="{{content.gal_porte}}" class="img-responsive" alt="test1">
<div class="carousel-caption"></div>
</div>
{% endfor %}
<!-- Controls -->
<a class="home-icon left" href="#carousel-example-generic" role="button" data-slide="prev">
<i class="fa fa-arrow-left"></i>
</a>
<a class="home-icon right" href="#carousel-example-generic" role="button" data-slide="next">
<i class="fa fa-arrow-right" style="text-align: right;"></i>
</a>
</div>