Django image placement - html

this is how I want to display the pictures
this is how it is displayed
<div class="container" style="background-color: white; border-color: white;">
<img class="mx-auto thumbnail" src=" {% static 'mike/Anon.png' %} " width = 25 >
<p > Hi how are you </p>
</div>
<div class="container" style="background-color: white; border-color: white;">
<img class="mx-auto thumbnail" src=" {% static 'mike/Anon.png' %} " width = 25 class="right">
<p class="float-right">Hey! I'm fine. Thanks for asking!</p>
</div>
It works in normal HTML but not with Django. Please Help.

Try this:
In your template:
{% for a in image_table %}
{% if a.image %}
<td><img src="{% static 'app_image/'|add:a.image %}" style="width:50%;cursor:pointer" onclick="onClick(this)" class="w3-hover-opacity"></td>
{% else %}
<td>No image</td>
{% endif %}
{% endfor %}
<div id="modal01" class="w3-modal" onclick="this.style.display='none'">
<span class="w3-closebtn w3-hover-red w3-text-white w3-xxlarge w3-container w3-display-topright">×</span>
<div class="w3-modal-content w3-animate-zoom">
<img id="img01" style="width:100%">
</div>
</div>
<script>
function onClick(element) {
document.getElementById("img01").src = element.src;
document.getElementById("modal01").style.display = "block";
}
</script>
In your App (exempale name:app_image ) repertory create folder: static/app_image
And add this in your settings.py:
STATIC_URL = '/static/'
STATIC_ROOT = "/static/"
STATICFILES_DIRS = [
os.path.join(BASE_DIR, "static"),]

Related

HTMX infinite-scroll cards changing shapes after scrolling

i'm trying to use htmx's infinite scroll but it doesn't work properly
<body>
<div class="container">
{% block content %}
<div
{% if products.has_next %}
hx-get="?page={{ products.next_page_number }}"
hx-trigger="revealed"
hx-swap="afterend"
{% endif %}
>
{% include 'includes/cards.html' %}
</div>
{% include 'includes/sidebar.html' %}
{% endblock content %}
</div>
</body>
when i scrolled down product cards sliding to right slightly
and gets smaller on mobile like this
and this:
to this :
can you guys help me understand what im doing wrong please?
i also tried https://infinite-scroll.com/
its perfectly working.
Edit:
views.py
def shop(request):
anabanner = AnaBanner.objects.all()
gender = Gender.objects.all()
categories = Category.objects.all()
colors = Color.objects.all()
materials = Material.objects.all()
query = request.GET.get('query','')
products = Product.objects.all().order_by('-pk')
if query:
products = products.filter(
Q(name__icontains=query)|
Q(sub_name__icontains=query)
).distinct()
paginator = Paginator(products, 8)
page = request.GET.get('page')
cards.html
{% load static %}
{% block content %}
<body>
{% for product in products %}
<div class="product-card">
<a href="{% url 'productpage' product.slug %}"><div class="main-images">
<img id="black" class="black active" loading="lazy" src="{{product.imageURL}}" alt="blue">
</div></a>
<div class="shoe-details">
<span class="shoe_name">
<a href="{% url 'productpage' product.slug %}"><p style="display: -webkit-box;-webkit-line-clamp: 1;-webkit-box-orient: vertical;font-size: 16px;
font-weight: 500;
color: #161616;width: 100%;overflow: hidden;/* white-space: nowrap; */text-overflow: ellipsis;">{{product.name}}</p></a>
</span>
</div>
<div class="price">
<span class="price_num">{{product.price|floatformat:2}}TL</span>
</div>
</div>
{% if product.stock > 0 %}
<div class="button">
<div class="button-layer"></div>
<button name="ekle"
href ="#"
hx-get="{% url 'add_to_cart' product.id %}"
hx-target="#menu-cart-button"
hx-swap="outerHTML"
class="btn btn-outline-secondary add-btn update-cart">Sepete Ekle</button>
</div>
{% else %}
<div class="button">
<div class="button-layer"></div>
<button name="ekle"
href ="#"
hx-get="{% url 'add_to_cart' product.id %}"
hx-target="#menu-cart-button"
hx-swap="outerHTML"
class="btn btn-outline-secondary add-btn update-cart">Sepete Ekle</button>
</div>
{% endif %}
</div>
{% endfor %}
</body>
{% endblock %}
cards.css ( i tried deleting paddings it didnt work. )
.product-card {
display: inline-block;
position: relative;
left: 100px;
top:150px;
max-width: 355px;
width: 100%;
border-radius: 25px;
padding: 20px 30px 30px 30px;
background: #fff;
box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
z-index: 3;
overflow: hidden;
}

bootstrap listgroup scrollspy not working, using jinja

I am working on a simple web-application with flask and am currently trying to dynamically create a scrollspy list group with jinja. In the code snippet the variable "choices" represents a list of lists of dictionaries. So the variable dict will be a list of dictionaries that populates the ids needed for the list group to work. For simplicity, I am testing it with choices containing only one list of dictionaries and loop.index to create the ids, but I was going to change that to uniquly generated ids later as choices will have more elements.
Unfortunately, the list group does not work properly. Any ideas as to what I'm doing wrong? The browser console throws me an error, "uncaught TypeError: i is null", relating to the bootstrap scrollspy.js. I was not able to trace it back and figure out what causes the error.
{% extends "layout.html" %}
{% block title %}
Results
{% endblock %}
{% block main %}
<!--course display-->
{% for i in choices %}
<div class= "container-fluid">
<div class="row justify-content-center">
<div class="col-9 heading">
<div>
<h1>Coursera Courses</h1>
</div>
</div>
</div>
<div class="row justify-content-center result-background">
<div id="list-example" class="col-2 list-group">
{% for dict in i%}
<a class="list-group-item list-group-item-dark list-group-item-action" href="#list-item-{{ loop.index }}">{{ dict["Course Name"] }}</a>
{% endfor %}
</div>
<div class="col-7">
<div class="scrollspy-example" data-bs-spy="scroll" data-bs-target="#list-example" data-bs-offset="40" tabindex="0">
{% for dict in i %}
<div class="boxlayout" id="#list-item-{{ loop.index }}">
<img src="{{ dict["Image URL"] }}" alt="responsive webite" class="img-thumbnail" align="left" width="15%" height="15%">
<h2>{{ dict["Course Name"] }}</h2>
<details close>
<summary>Lorem ipsum</summary>
Lorem ipsum
</details>
</br>
<table>
<tr>
<td>Manufacturer</td><td> </td>
<tr>
<td>Certificate</td><td>{{ dict["Certificate"] }}</td>
</tr>
<tr>
<td>Costs</td><td>${{ dict["Current Price"] }}</td>
</tr>
<tr>
<td>Landing Page</td>
</tr>
</table>
</div>
{% endfor %}
</div>
</div>
</div>
</div>
{% endfor %}
{% endblock %}
The CSS I use as per the Bootstrap requirements:
.scrollspy-example{
position: relative;
overflow-y: scroll;
height: 300px;
}

how to extend background color on column layouts css

I seem to be having trouble to extend my background color for my 2 column layout. The user can add categories so the background color has to be able to adjust with the amount of categories the user wants to add in.
html file:
{% for category in categories %}
<div class="row__2 sub-pages--background">
<div class="sub-pages--categories-background">
<div class="sub-pages--categories">
<a href="{% url 'blogging_logs:topics' category.id %}" class="sub-pages--categories-position ">{{ category }}
<img class="sub-pages--img" src="{{ category.category_image.url }}">
</a>
</div>
</div>
</div>
{% empty %}
<p>No categories entered yet.</p>
{% endfor %}
css file:
&--background {
background-color: $mainBackground;
padding-bottom: 2rem;
}
I feel like it has to do with the way I'm formatting my divs
Since you mentioned in comments that you are using floats, simply add a parent element that will have the background and then add something known as clearfix, at the end of it.
HTML:
<div class="parent--background">
{% for category in categories %}
<div class="row__2 sub-pages--background">
<div class="sub-pages--categories-background">
<div class="sub-pages--categories">
<a href="{% url 'blogging_logs:topics' category.id %}" class="sub-pages--categories-position ">{{ category }}
<img class="sub-pages--img" src="{{ category.category_image.url }}">
</a>
</div>
</div>
</div>
{% empty %}
<p>No categories entered yet.</p>
{% endfor %}
<div class="clearfix"></div>
</div>
CSS:
.clearfix::after {
content: "";
clear: both;
display: table;
}

Prevent flexbox inheritance

I have the following HTML structure with CSS formatting.
What I want is the outer div using flex but the inner div not using flex but float style (by the reasons of the sortable drag-drop widget does not work under display as flex).
Specifically, the structure is as below:
<div id="a" style="display:flex;min-height: 100%;overflow:auto;padding-bottom: 150px;">
<div id="b" align="left" style="padding: 10px">
<div id="multi" style="display: NOT flex;"></div>
<div id="p" style=" float:left;"></div>
<div id="q" style=" float:left;"></div>
</div>
</div>
</div>
So, to be precise, I want flex for a. Particularly for div multi, p and q. I don't want flex, so that they can be side-by-side in the layout. Could anyone suggest how to do that? Many thanks.
The following is my working example run by Django on Python 3.5 for Michael_B's advice:
The template listing the RubaXa Sortable's widget for category ranking. What I want to do specifically is to list the blocks and Group A/B side by side, however, the Group A and B can be dragged to the block side for sorting/grouping:
{% extends "admin_content.html" %}
{% load static %}
{% block header_extra%}
<link rel="stylesheet" href="{% static 'django_tables2/themes/paleblue/css/screen.css' %}" />
{% include "fancybox/fancybox_css.html" %}
<!-- AngularJS -->
<script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.3.2/angular.min.js"></script>
<!-- Sortable.js -->
<script src="http://rubaxa.github.io/Sortable/Sortable.js"></script>
<!-- ng-sortable.js -->
<script src="http://rubaxa.github.io/Sortable/ng-sortable.js"></script>
<!-- app.js -->
<script src="http://rubaxa.github.io/Sortable/st/app.js"></script>
<link href="/static/app.css" rel="stylesheet" type="text/css">
{% endblock %}
{% block admin_right%}
<div id="multi" >
<div class="tile__list" style="float:left; min-height:100%; min-width=1200px">
{% for field in table %}
<p style="background-color:#C6DDF4; margin: 5px; padding: 10px 15px; cursor: move;"><font size="2px">{{ field.NewsPaper }}, {{ field.Section}}, {{field.Title}}</font></p>
{% endfor %}
</div>
<div class="layer tile" >
<div class="tile__name" style=" float:left;">Group A</div>
<div class="tile__list">
</div>
</div>
<div class="layer tile" >
<div class="tile__name" style=" float:left;">Group B</div>
<div class="tile__list">
</div>
</div>
</div>
</div>
<script id="jsbin-javascript">
angular.module('demo', ['ng-sortable'])
.controller('DemoController', ['$scope', function ($scope) {
$scope.firstList = ['foo 1', 'foo 2', 'foo 3'];
$scope.secondList = ['bar 1', 'bar 2'];
$scope.sortableOptions = {
group: 'ng',
animation: 200
}
}]);
var el = document.getElementById('multi');
var sortable = Sortable.create(el, {
animation: 150,
handle: ".tile__name",
draggable: ".tile"
});
[].forEach.call(document.getElementById('multi').getElementsByClassName('tile__list'), function (el){
Sortable.create(el, {
group: 'blocks',
animation: 150
});
});
</script>
{#{% load django_tables2 %}#}
{#{% render_table table %}#}
{% endblock %}
And this template is further extend to another template of "admin_content.html" which use display flex in div:
{% extends "main.html" %}
{% load static %}
{% block header_extra%}{% endblock %}
{% block content_main%}
<div style="display:flex;min-height: 100%;overflow:auto;padding-bottom: 150px;">
<nav class="w3-sidenav w3-border" style="width:15%;padding:0px;background:transparent;">
<a class="w3-border-bottom" href="#">Function A</a>
<a class="w3-border-bottom" href="#">Function B</a>
<a class="w3-border-bottom" href="#">Function C</a>
<a class="w3-border-bottom" href="#">Function D</a>
<a class="w3-border-bottom" href="#">Function E</a>
</nav>
<div align="left" style="display:flex; padding: 10px;">
{% block admin_right%}{% endblock %}
</div>
</div>
{% endblock %}

not able to align images in bootstrap

I am trying to make a gallery of images of unknown number using HTML. I am using bootstrap to display the images and have some django template library coding. I am not able to align the images correctly. I am basically trying to use cycle tag in Django Template to display the row class in bootstrap after every 2 images. I want the images to appear in a row, each row with two images. The height of each image in the row should be aligned correctly. Right now the height is not aligned. One image is slightly higher than the other. Can you please help, this is my html file?
<div class="container">
{% load staticfiles %}
{% for plot in plots%}
{% with plot|add:".png" as image_static %}`
<div class = "{% cycle 'row' '' %}">
<div class = "col-md-5">
<div class = "thumbnail">
<img src="{% static image_static %}" alt="My image"/>
</div>
<div class = "caption">
<h3>Thumbnail label</h3>
<p>Some sample text. Some sample text.</p>
<p>
<a href = "#" class = "btn btn-primary" role = "button">
Button
</a>
<a href = "#" class = "btn btn-default" role = "button">
Button
</a>
</p>
</div>
</div>
{% endwith %}
<br><br><br>
</div>
{% endfor %}
</div>
It cannot be done with cycle! Here's how it could be done instead:
{% for plot in plots%}
{% with plot|add:".png" as image_static %}
<div class='col-md-6'>
<div class = "thumbnail">
<img src="{% static image_static %}" alt="My image"/>
</div>
<!-- ... -->
</div>
{% if forloop.counter|divisibleby:"2" %}
</div>
<div class='row'>
{% endif %}
{% endwith %}
{% endfor %}
So, we close the row div and start a new one whenever the forloop index is divisible by 2, so we'll start a new row every two images!