wagtail

问题 I'm trying to create a new entity for Wagtail 's Draftail text editor (based on draft.js ). I've started off with the example here: http://docs.wagtail.io/en/v2.5.1/advanced_topics/customisation/extending_draftail.html#creating-new-entities I have the extension working as a proof of concept, in that it will take a selection and wrap it in a footnote entity. However, I need to be able to preserve existing link entities, so that they become children of the new footnote entities. I've tried

问题 I have a model based on Wagtails Page model and I am assigning a custom widget to one of the models fields. Is it possible to make the model instance accessible in the widgets HTML-template when rendering the admin view? I need the widget in the admin view to know which ID the SimplePage has the widget belongs to, i.e. get the value of {{ page.id }} . # models.py class SimplePage(Page): name = RichTextField(blank=True) geom = PointField() content_panels = Page.content_panels + [ FieldPanel(

问题 I would like to pre-populate fields in wagtail page admin. Particularly I would like to take username of currently logged admin/editor user and fill it in the form as a string. A simplified version of my page looks like this: class ItemPage(Page): author = models.CharField(max_length=255, default="") content_panels = Page.content_panels + [ FieldPanel('author'), ] I do not want to set a default value in the author field in the model - it should be user specific. I do not want to use the save

问题 My Wagtail project is at heart just a very conventional listings page where users can browse items in the database and then click on any item of interest to go its detail page. But how do I allow users to filter and/or sort the listings on the main page by the contents of fields on the child pages? This most generic, ordinary task eludes me. Let's say the database is a collection of Things. And let's say that what people find important about each Thing are (a) the year it was discovered, and

问题 I'm evaluating Wagtail to see if I can find a place for it along side Wordpress and Drupal in my company. So far I think it's interesting and really like a lot of it, but there's one thing I would really like and can't find a way to do it. My shop uses a pattern library (a la Atomic Design) and initially I was excited by the StreamField and it's ability to tie directly in to a pattern library, including creating nested patterns (a reusable button class that can be put in a CTA and a Hero

问题 In a Django+Wagtail project, I have a custom method which I call from the model save() method. It works - but everytime I save an instance via the wagtail admin interface, this method is called twice - why? # models.py from wagtail.core.models import Page class ArticlePage(Page): def my_method(self): print('I will be printed twice on save...') def save(self, *args, **kwargs): self.my_method() super().save(*args, **kwargs) By using traceback.print_stack as suggested by Håken Lid I've found out

问题 In a Django+Wagtail project, I have a custom method which I call from the model save() method. It works - but everytime I save an instance via the wagtail admin interface, this method is called twice - why? # models.py from wagtail.core.models import Page class ArticlePage(Page): def my_method(self): print('I will be printed twice on save...') def save(self, *args, **kwargs): self.my_method() super().save(*args, **kwargs) By using traceback.print_stack as suggested by Håken Lid I've found out

问题 I'm trying to upload a file using the built in wagtaildocs application in my Wagtail application. I've setup my Ubuntu 16.04 server was setup with the Digital Ocean tutorial methods for Nginx | Gunicorn | Postgres Some initial clarifications: In my Nginx config I've set client_max_body_size 10000M; In my production settings I have the following lines: MAX_UPLOAD_SIZE = "5242880000" WAGTAILIMAGES_MAX_UPLOAD_SIZE = 5000 * 1024 * 1024 My file type is a .zip This a production test at this point.

问题 I can create and publish pages(which I have created by inheriting Page class) by using wagtail admin interface by using the process below. class HomePage(Page): template = 'tmp/home.html' def get_context(self, request): context = super(HomePage, self).get_context(request) context['child'] = PatientPage.objects.child_of(self).live() return context class PatientPage(Page): template = 'tmp/patient_page.html' parent_page_types = ['home.HomePage',] name = models.CharField(max_length=255, blank

问题 I can create and publish pages(which I have created by inheriting Page class) by using wagtail admin interface by using the process below. class HomePage(Page): template = 'tmp/home.html' def get_context(self, request): context = super(HomePage, self).get_context(request) context['child'] = PatientPage.objects.child_of(self).live() return context class PatientPage(Page): template = 'tmp/patient_page.html' parent_page_types = ['home.HomePage',] name = models.CharField(max_length=255, blank