I am trying to generate an URL using regex and have got it to an extent. But, the problem is there is an 'x' in the URL which I don't want there, without it the URL is perfect. I have tried few changes on the regex but removing or adding anything throws an error.
views.py
def clothes_details(request,slug):
item = data.objects.get(slug=slug)
print(item)
return render(request,clothes_details.html,{'item':item})
urls.py
url(r'^(?P<designerlink>)[\w-]+/(?P<slug>[\w-]+)/$',views.clothes_details,name='clothes_details'),
item.html
<div class='items'>
{% for item in all_clothes %}
<div class='item'>
<a href="{% url 'clothes_details' designerlink=item.designerlink slug=item.slug %}">
<img src="{{item.itemimage.url}}" style="width:350px;height:450px;">
</a>
<p>{{item.itemcode}}</p>
<p>{{item.itemprice}}</p>
<p>{{item.itemname}}</p>
</div>
The result is getting 'http://127.0.0.1:8000/designernamex/dressname/' but I need to get 'http://127.0.0.1:8000/designername/dressname/'
Related
i have one html template for my main body and in every url this main body is fixed. but the data from this fixed body is show only in main url or in one url
like this i have a inbox and number of message on it
inbox message number
in every url i have this message but in main url or view i send data to template for example if yo go to main url the number on inbox show but if you go to another url because the data is not in your view yo dont have number
how can i fix this !!?
or my question is how include template get data from special url in every url in django!?
No, Django does not provide any special URL concepts, But you can archive those things like this...
views.py
def navbar_counters(request):
a={'inbox':10,'mesages':20}
return a
def Oneview(request):
counters= navbar_counters(request)
context = {'counters':counters}
return render(request,'index.html',context)
def Twoview(request):
counters= navbar_counters(request)
context = {'counters':counters}
return render(re
quest,'page2.html',context)
index.html
{% block body %}
<h1>Page - 1</h1>
<div class="container-fluid mt-5 ">
<div>
{% for i,j in counters.items %}
<button type="button" class="btn btn-primary position-relative ms-5 ">
{{i}}
<span class="position-absolute top-0 start-100 translate-middle badge rounded-pill bg-danger">
{{j}}+
</span>
</button>
{% endfor %}
</div>
</div>
{% endblock body %}
browser Output
NOTE - You need to call navbar_counters(request) function in every view function, I mean you need to call below code snippet in every views function.
counters= navbar_counters(request)
context = {'counters':counters}
I would like to embed a pptx that is uploaded into a folder in OneDrive within a iframe tag in a Django template. I have the urls stored in a model and saved into the SQLite database. In this sense, in the views.py file, I have the following code:
context = {
'selectedunit': selectedunit,
'url_to_be_inserted': MyModel.objects.filter(unit=selectedunit)
}
return render(request, 'web.html', context)
The code for web.html is very easy:
{% extends 'base.html' %}
{% load static %}
{% block content %}
<div class="container col-lg-8">
<div class="center">
<iframe class="center" src={{ url_to_be_inserted.url }} width="100%" height="300%" frameborder="0"/>
</div>
</div>
{% endblock %}
The result is the snapshot below:
While, I would like to embed the ppt into the web site. If I directly insert the URL, instead of using the context variable, it works. That is to say:
<iframe class="center" src="https://..." width="100%" height="300%" frameborder="0"/>
In this case, the result is as follows (ppt embedded into the Web site):
The reason why doing in this sense is because, depending on the selectedunit variable, I would like to address a different pptx with a different URL and I would like to dynamically change the pointer (as you see above by filtering the model).
How could I solve it?
Many thanks in advance
I am attempting to create a view that allows users to delete a build log. On the view that shows the delete button with a link to the delete page I am getting the error
Reverse for 'build-log-delete' with no arguments not found. 1 pattern(s) tried: ['post/(?P<pk>[0-9]+)/build\\-log/(?P<pkz>[0-9]+)/delete$']
If I understand this error correctly its because I am not passing paramaters in the url.
<a class="delete-btn" href="{% url 'build-log-delete' %}">Delete</a>
However I do not understand why I need to pass parameters in the URL as I am not passing any new values into the URL and if so what parameters I would pass. Do I have to re pass the previous two?
urls
path('post/<int:pk>/build-log/<int:pkz>/', views.BuildLogDisplay, name='build-log-view'),
path('post/<int:pk>/build-log/<int:pkz>/delete', views.BuildLogDelete, name='build-log-delete') #error
views
def BuildLogDisplay(request, pk, pkz ):
post = BuildLog.objects.filter(post_id=pk)
log = BuildLog.objects.get(pk=pkz)
context = {
'post':post, 'log':log
}
return render(request, 'blog/buildlog.html', context)
def BuildLogDelete(request):
context = { }
return render(request, 'blog/BuildLogDelete.html', context)
full template
<div class="row">
<article class="cars-article">
<div class="flex">
<img class="rounded-circle article-img" src="{{ log.author.profile.image.url }}" />
<div>
<a class="article-title">{{ log.title }}</a>
</div>
</div>
<br>
<div>
{% if log.author == user %}
<a class="update-btn" href=""> Update</a>
<a class="delete-btn" href="{% url 'build-log-delete' %}">Delete</a>
{% endif %}
</div>
<hr class="solid">
<p class="article-content">{{ log.content | safe}}</p>
</article>
</div>
There are multiple errors in you code. You are not passing args in BuildLogDelete view but in url you are using those arguments. So the correct view should look like this.
def BuildLogDelete(request,pk,pkz):
# delete code
# write here
Next mistake which i can see is you are assigning queryset rather than object for the post key in BuildLogDisplay view. You should assign object.
post = BuildLog.objects.get(post_id=pk)
Lastly your original error mentioned in the question is because your build-log-delete url expects two arguments i.e pk and pkz but you haven't passed them in template. So it should be like this.
<a class="delete-btn" href='{% url "build-log-delete" pk=post.post_id pkz=log.pk %}'>Delete</a>
I would highly suggest you to look for already given generic views like ListView, TemplateView, CreateView, UpdateView and DeleteView. This will prevent you from reinventing the wheel
Ref: Django Class Based Generic Views
I want to pass userid from django url to my view
Here is what I have written in Django template
<a href ={% url 'user_details' x.id %} class='btn btn-primary' style="float: right;" >Know More</a></div>
To handle this url I have written Url like
url(r'^User/(\d{userid})/$', 'search.views.user_detail',name='user_details'),
But I am getting an error i.e
NoReverseMatch at /search/
Reverse for ''user_details'' with arguments '(2L,)' and keyword arguments '{}' not found.
Please help me out What might I am doing wrong here .
No quote ''
<a href ={% url user_details x.id %} class='btn btn-primary' style="float: right;" >
Know More
</a>
Another your url
url(r'^User/(?P<userid>\d+)/$', 'search.views.user_detail', name='user_details'),
Be carefull, after Django 1.5, use must use quotes. I came across this solution and tried it, got an error. I'm using Django 1.6 and you need the quotes:
<a href ={% url 'user_details' x.id %} class='btn btn-primary' style="float: right;" >
Know More
</a>
hope it helps.
I'm currently attempting to embed a user-submitted YouTube link via a Django form within a Twitter Bootstrap layout.
The space for the video is appearing and the source code reflects the correct information and link, but neither the video nor the player appears. I'm also using the "flex-video" class from this link for a responsive layout http://poslavsky.com/blog/2012/04/01/responsive-video-in-twitter-bootstrap/ but it doesn't work when that class is changed to another name such as "video" either.
This is the code:
<div class="row">
<div class="span12">
<span>{{story.author}}</span><br>
<span>{{story.zip_code}}</span><br>
<span>{{story.date}}</span><br>
<p>{{story.copy}}</p>
<div class="image">
{% if story.pic %}
<img src="{{ story.pic.url }}" alt="some_image_alt_text" />
{% endif %}
</div>
<div class="flex-video">
{% if story.video %}
<p> <iframe width="460" height="250" src="{{ story.video}}" frameborder="0" webkitAllowFullScreen mozallowfullscreen allowFullScreen></iframe>
</p>
{% endif %}
</div>
</div>
Any insight greatly appreciated.
I guess {{story.video}} gives Youtube video Url something similar to this http://youtube.com/watch?v=ASO_ypdnsQ which is direct youtube url, and not embed url.
Embed URL for same video is different than direct url, like this http://youtube.com/embed/....
I created a custom template tag, here is how.
import urlparse
...
#register.inclusion_tag('video_embed.html', takes_context=True)
def youtube_embed(context, url):
url_data = urlparse.urlparse(url)
query = urlparse.parse_qs(url_data.query)
video_id = query["v"][0]
context['embed_url'] = ('http://youtube.com/embed/%s' % video_id)
return context
Then, in templates just load the tag, and pass the youtube url. It will give embed url from normal url.