I am learning Django and making an ecommerce website. My File Structure is as follows:
[![My project File Structure][1]][1]
Now I am uploading some pictures but could not able to access in the web.
{% load static %}
<div class="card" style="width: 18rem;">
<img src='{% static "images/aws.png" %}' class="card-img-top" alt="...">
<div class="card-body">
<h5 class="card-title">Card title</h5>
<p class="card-text">Some quick example text to build on the card title and make up the bulk of the card's content.</p>
Go somewhere
The above example is of an part of an carousal. Please help where I am missing something. How to give link to images in my web.
[1]: https://i.stack.imgur.com/Eio3H.jpg
I solved this by updating the settings.py file. I added this line:
STATIC_DIR = os.path.join(BASE_DIR, "media/static")
Related
I have a problem with dynamic URLs in sidebar navigation in Django and I hope some of you can help me shed some lights on how to solve it. I have looked for similar questions but I couldn't find an answer for my case.
Basically, what I want to achieve is to have a sidebar with links. This sidebar will be reused on many pages, so it sits in a separate sidebar.py file, which is later imported to the pages.
<h6 class="sidebar-heading d-flex justify-content-between align-items-center px-3 mt-4 mb-1 text-muted">
<span>Content</span>
<a class="d-flex align-items-center text-muted" href="#">
<span data-feather="plus-circle"></span>
</a>
</h6>
<ul class="nav flex-column">
<li class="nav-item">
<a class="nav-link active" href="DYNAMIC LINK HERE">
<span data-feather="home"></span>
Status codes</span>
</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">
<span data-feather="file"></span>
Depth
</a>
</li>
</ul>
The links I want to display are the following:
urls.py
path('<id>/<crawl_id>/dashboard/', ProjectDashboard, name="crawl_dashboard"),
path('<id>/<crawl_id>/dashboard/status-codes/', StatusCodeDashboard, name="status_code_dashboard"),
path('<id>/<crawl_id>/dashboard/url-depth/', UrlDepthDashboard, name="url_depth_dashboard"),
As you can see, they are dynamic URLs which take an id and crawl_id. So, for each crawl dashboard I want the sidebar to link to its relative status_code_dashboard page and url_depth_dashboard page.
As an example:
/22/123/dashboard --> should have a sidebar with links to:
/22/123/dashboard/status-code/
/22/123/dashboard/url-depth/
What I tried to do is to create a context processor like the following:
def get_dashboard_paths(request):
# Get current path
current_path = request.get_full_path()
depths_dashboard = current_path + 'url-depth/'
return {
'depths_dashboard': depths_dashboard
}
...and then in the sidebar.py template use {{depths_dashboard}}...
This works but it's not scalable: when I am in /22/123/dashboard/status-code/ for example, I still want to have the sidebar to link to the other sections. If I use the above context processor, due to the bad solution wrong links would be created like:
/22/123/dashboard/status-code/status-code/
/22/123/dashboard/status-code/url-depth/
Do you have a hint on how I can display the sidebar on all of the above pages with dynamic URLs based on id and crawl_id? Basically the question is, how can I correctly send those parameters dynamically depending on which id and crawl_id context I am in?
Thanks a lot!
Just pass the id and crawl_id into your template. Then in the template:
Dashboard
Status code
URL depth
If you specifically want to use the preprocessor, you can also get these numbers from get_full_path().split('/').
Hi I'm new to using Wagtail and I'm working on a client website. What I aim to do is to dynamically link my wagtail pages to our sidebar, which is currently in our base.html in the main app folder's templates directory, the one with settings.py.
I was wondering if there's a way to render a call to action for the base.html here. Or if I should make a separate app instead and create a base.html there, which extends to all the other templates I'll use for the rest of the website.
Thank you!
edit:
Above is the current home page I'm working with. The sidebar right now is just hard-coded since I haven't worked on that, and I want to know what the rest of the page looks like while I work on the main content.
the sidebar above is coded as so:
<!-- in biodept/templates/base.html -->
{% wagtailuserbar %}
<div class="container main-container">
<div class="row">
<!-- Nav bar not mobile -->
<nav class="nav" id="nav-1">
<a class="nav-link nav-desktop-link nav-desktop-link-active" href="#">HOME</a>
<a class="nav-link nav-desktop-link" href="#">BIOMEDICINE</a>
<a class="nav-link nav-desktop-link" href="#">ECOLOGY & SYSTEMATICS</a>
<a class="nav-link nav-desktop-link" href="#">MOLECULAR BIO & BIOTECH</a>
<a class="nav-link nav-desktop-link" href="#">PROJECTS</a>
<button class="dropdown-btn nav-link nav-desktop-link">PROGRAMS<ion-icon style="float: right; padding-top: 0.25vw;" name="caret-down-outline"></ion-icon></button>
<div id="btn-t" class="dropdown-container">
<a class="nav-link dropdown-nav-desktop-link" href="#">UNDERGRADUATE</a>
<a class="nav-link dropdown-nav-desktop-link" href="#">GRADUATE</a>
</div>
<a class="nav-link nav-desktop-link" href="faculty.html">FACULTY PAGES</a>
<a class="nav-link nav-desktop-link" href="#">BIODIVERSITY LABORATORY</a>
</nav>
{% block content %}{% endblock %}
</div>
</div>
Again the base.html is in the same directory as where the settings.py is. BioDept is the project's name.
Note: Based on the updated question, it looks like this is unrelated to StreamField but it is a question about how to implement a menu based on the Wagtail page structure.
Wagtail does not come with a built in way to render menus, this is because it is going to be something specific to every Wagtail site and any generic solution will likely only cover a small set of cases. However, when getting started this can be a bit confusing.
Wagtail, does come with a way to indicate that a page should be shown in menus though, this is part of every Page model.
You can see this in the model's reference here
https://docs.wagtail.io/en/latest/reference/pages/model_reference.html#wagtail.core.models.Page.show_in_menus
User's can edit this value on the 'promote' tab, plus the docs above let you define what the default value should be (however, existing pages will need to be updated another way).
Implementing a Menu
Here are three ways to implement a menu and use this as a template tag or template include in your project.
View the Bakerydemo code
The bakerydemo is a nice basic reference for a Wagtail implementation, this may not explain why but might be enough for you to get started.
template tag definition - https://github.com/wagtail/bakerydemo/blob/master/bakerydemo/base/templatetags/navigation_tags.py
header include template - https://github.com/wagtail/bakerydemo/blob/master/bakerydemo/templates/includes/header.html
base.html (layout) template - https://github.com/wagtail/bakerydemo/blob/master/bakerydemo/templates/base.html
Follow a tutorial
Googling 'Wagtail navigation' or 'Wagtail menus' can help, but this link below appears to be up to date and walks you through really nicely on how to build a basic Wagtail menu and then enhance it to using an extension (added below)
https://www.accordbox.com/blog/wagtail-tutorial-12-how-create-and-manage-menus-wagtail-application/
Install an extension package
This package appears to give a robust solution, but avoid using it if you can get what you need without adding another dependency (my opinion)
https://wagtailmenus.readthedocs.io/en/stable/overview.html
I have a list of items. So do make it simple let's say my list is
[id, title, picturePath]
I'm trying to achieve flashing out a Bootstrap Card Deck using from Flask import Markup.
Here's my code to flash the card out.
payload = Markup(f"<div class='card'>
<div class='card-body'>
<img src='{item[2]}' class='card-img-top'>
<h5 class='card-title'>{item[1]}</h5>
<p class='card-text'>asd</p>
</div>
</div>")
flash(payload)
And here's my code in the HTML page using Jinja2
<div class="container">
<div class="card-deck">
<div class="flashes">
{% for message in get_flashed_messages()%}
{{ message|safe }}
{% endfor %}
</div>
</div>
</div>
And... This is the result I get:
However, My expected Results is:
And that expected result is done by just putting in the html elements in the html code. It suppose to be in a 3x3 grid.
It seems as if flashing out these things using Markup causes it to loose its html class or i guess the ... formating? Not sure. But Does anyone have any idea?
This question already has an answer here:
Reference template variable within Jinja expression
(1 answer)
Closed 6 years ago.
I'm making a simple music app.
I want to allow users upload their audio files and I have a page where I'm planning to show all songs.
I've created a template, and the structure looks like:
{% for song in songs %}
<div class="chart-item">
<div class="chart-position col-md-1">
<h3>#u</h3>
</div> <!-- chart-position -->
<div class="band-logo col-md-2">
<img src="{{ url_for('static', filename='uploads/users/{{ song['artistName'] }}/{{ song['pathToCover'] }}')}}">
</div> <!-- band-logo -->
<div class="band-name-and-autio col-md-9">
<div class="band-name">{{ song['artistName'] }} - {{ song['songName'] }}</div> <!-- band-name -->
<div class="audio">
<audio>
</audio>
</div> <!-- audio -->
</div> <!-- band-name-and-autio -->
<div class="clearfix"></div>
</div> <!-- chart-item -->
{% endfor %}
Here I want to make a dynamical path to cover image and a record, but I do not know to correctly write the path to the file here:
<img src="{{ url_for('static', filename='uploads/users/{{ song['artistName'] }}/{{ song['pathToCover'] }}')}}">
Please, explain how to do it. I've tried to find the solution on flask web page, but for now I have no any result.
I don't believe you can nest template tags like that. But you also shouldn't need to.
<img src="{{ url_for('static', filename='uploads/users/') }}{{ song['artistName'] }}/{{ song['pathToCover'] }}">
You can see why this works from the following example:
>>> from flask import Flask, url_for
>>> app = Flask(__name__)
>>> with app.test_request_context():
... print url_for('static', filename='uploads/users/')
/static/uploads/users/
So then you just need to add the artistName, /, pathToCover
I think you can do
<img src="{{ url_for('static', filename='uploads/users/'+ song['artistName']+'/'+ song['pathToCover'])}}">
It works for me :)
I am creating pages that display slides from a slideshow (which are stored as images called slide001.png, slide002.png, etc.) along with transcripts of the voiceover. The templates look like this:
<div class="transcript">
<p>Hello, and welcome to the first slide.</p>
<p>This is the second slide.</p>
<p>/...and so on...</p>
</div>
I want this translated into:
<div class="transcript">
<div class="slide">
<img src="slide001.png"/>
<p>Hello, and welcome to the first slide.</p>
</div>
...and so on for each slide...
</div>
i.e., each paragraph is wrapped in a div, and an img element is inserted with a consecutively-numbered image reference. I'm doing this with JavaScript right now, but since I'm using Jinja2 to do other things (insert consistent headers and footers, creating forward/back links, etc.), I was hoping I could do the wrap-and-enumerate in Jinja2 as well. Is it possible without heroic hackery?
If you can get the data into the following format in your page then it can be rendered quite nicely.
transcript = [{'image': 'filepath', 'text':'welcome...'},
{'image': 'filepath2', 'text':'slide2'},
{'image': 'filepath3', 'text':'slide3'}]
The Jinja can placed inline or moved to a macro but this will do the trick either way:
<div class="transcript">
{% for slide in transcript %}
<div class="slide">
<img src="{{ slide.image }}"/>
<p>{{ slide.text }}</p>
</div>
{% endfor %}
</div>