django-templates

问题 Uploaded pdf file is showing correctly but selected client is not showing,Client will displayed in dropdown,if we select particular client and upload multiple pdf files,the selected client and files should display. models.py class Client_files(models.Model): Date = models.DateTimeField(default=datetime.now, blank=True) client = models.ForeignKey(Client, on_delete=models.CASCADE,null=True) client_process = models.ForeignKey(Client_Process, on_delete=models.CASCADE,null=True) File_Name = models

问题 I'm trying to build an a simple CRUD admin section of my application. Basically, for a given Model, I want to have a template loop through the model's attributes into a simple table (once I do this, I can actually implement the CRUD part). A possible way to accomplish this is to dynamically generate a template with all the necessary template tags specific to that model. Pseudocode: def generate_tamplate(model): template.write("<table border='1'>") template.write("<tr>") for attribute in model

问题 I have an UpdateView that will display a form to either create the user profile or update the user profile. It works well, however, for some reason I can't get it to show the form errors. There should be form errors based on the ValidationErrors I have put in the model form. I suspect my views.py to be the cause of the form not displaying the errors. Here's my view: class ProfileSettings(UpdateView): model = Profile template_name = 'profile/settings.html' form_class = ProfileForm success_url

问题 In myApp, I have multiple classes in models. I would like to import all of these classes in admin.py and register. Is it possible without repetition such as from django.contrib import admin from .models import (classA,classB, classC) Could I import all the items without explicitly referring as done above Could I also register all at one time Thanks Jeff 回答1: You can try this :- import inspect import models for name, obj in inspect.getmembers(models): if inspect.isclass(obj): admin.site

问题 I have a contactform in the footer of a website. So it is on every page. It works, with one problem: as soon as it is sent, it doesn't show anymore. More specific I guess when my request is no longer empty. @register.inclusion_tag('home/tags/contact.html', takes_context=True) def contact_form(context): request = context['request'] if request.method == 'POST': form = ContactForm(request.POST) if form.is_valid(): subject = form.cleaned_data['naam'] from_email = form.cleaned_data['email']

问题 I'm working on a project management app. A project can have tickets, which are tied to the project and in the template below a project is rendered, as well as the project's tickets. However, I get an error with the code below and I can't figure out what it means and how to solve it: Exception Value: show_ticket() got an unexpected keyword argument 'ticket_id' Exception Location: /Library/Python/2.7/site-packages/Django-1.4.5-py2.7.egg/django/contrib/auth/decorators.py in _wrapped_view, line

问题 I want to get my userprofile id in the views i have already included below in settings.py AUTH_PROFILE_MODULE = 'users.UserProfile' views code: def savecontent(request): try: logging.debug("=========================== in save content") logging.debug(dir(request.user)) my_id = request.user.get_profile().id logging.debug(my_id) Error is: 2012-07-17 13:00:00,564 ERROR Error while saing content Traceback (most recent call last): File "/opt/labs/labs_site/content/views.py", line 21, in savecontent

问题 I re-organized Django,the following way: config - settings - base.py - local.py urls.py wsgi.py also apps: - apps(level0) - acc(level_1) - users(level_2) - templates - users - acc_control(level_2) -att(level_1) - notes (level_2) - notifications (level_2) - mark(level_1) - config (level0) - templates(level0) Some apps are directly in apps folder, ex mark, others are in other subfolders, ex users BASE_DIR = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__)))) TEMPLATES =

问题 I have data in the following form: collection_name | type | manufacturer | description | image_url --------------------------------------------------------------------------- beach | bed | company a | nice bed | 1.jpg beach | king bed | company a | nice bed | 1.jpg beach | nightstand | company a | nice ns | 1.jpg grass | chest | company a | nice chest | 2.jpg apple | chest | company a | nice chest | 3.jpg fiver | chest | company b | good chest | 4.jpg What I need to do, is select all images

问题 Hi I have a dropdown like this <select name="category" data-placeholder="select Category here" multiple class="chosen-select" tabindex="8" required> <option value=""></option> <option>Transport</option> <option>Accommodation</option> <option>Ware House</option> <option>Readymade</option> </select> And I am getting selected element of this dropdown from database Filter query like this categories=Categories.objects.filter(vendor=uid) when I for loop like this {% for category in categories %}