The error occurs when i want to start "Settings/MainMenu" in the Wagtail admin.
The Template "_editor_css.html" doesn't exist in installation files of wagtailmenus or wagtail. What I'm missing?
wagtail=4.0.2 wagtailmenus=3.1.2 Django=4.1.2
wagtailadmin/pages/_editor_css.html
1 {% extends "modeladmin/create.html" %}
2
3 {% block extra_css %}
4 {% include "wagtailadmin/pages/_editor_css.html" %}
5 {{ edit_handler.form.media.css }}
6 {{ view.media.css }}
7 {% endblock %}
8
9 {% block extra_js %}
10 {% include "wagtailadmin/pages/_editor_js.html" %}
11 {{ edit_handler.form.media.js }}
12 {{ edit_handler.html_declarations }}
13 {{ view.media.js }}
14 {% endblock %}
At the time of writing, wagtailmenus has not yet been updated with support for Wagtail 4.0.
(Wagtailmenus overrides Wagtail's internal _editor_css.html include, which has been removed in Wagtail 4.0.)
Related
I'm trying to loop a matrix field that has one block containing 3 items.
{% for block in entry.galeria.type('itemsGaleria') %}
{% if block.titulo|length %}
{{ block.titulo.first }}
{% endif %}
{% endfor %}
But craft always throws the error variable entry does not exist.
I read the matrix section from craft 3 docs but cannot fix this problem.
Any clues?
Well, as there where no sugestions, and i never give up, i figured out for myself :)
Here it is:
{% set entries = craft.entries.section("galeria").all() %}
{% for entry in entries %}
{% for block in entry.galeriaMatrix.all() %}
{% switch block.type %}
{% case "itemsGaleria" %}
{% for image in block.fotografia %}
<img src="{{image.url}}" alt="{{image.title}}" />
{% endfor %}
{{ block.titulo }}
{{ block.texto }}
{% default %}
{% endswitch %}
{% endfor %}
{% endfor %}
It does what i need, which is loop all the entrances in the matrix block field.
I wanna array my collection in 3 cols, for 3 different statuses. And if there isn't any gig/item with that status, it has to say ' No projects'
I have tried this:
<div class="col-sm">
<h2>Up next</h2>
{% assign next = site.gigs | gig.status == 'Next' | sort: gig.date %}
{% if next.gigs.size == 0 %}
No projects
{% else %}
{% for gig in next %}
{{ gig.title }}
{% endfor %}
{% endif %}
</div>
<div class="col-sm">
<h2>Working on</h2>
{% assign on = site.gigs | gig.status == 'On' | sort: gig.date %}
{% if on.gigs.size == 0 %}
No projects
{% else %}
{% for gig in on %}
{{ gig.title }}
{% endfor %}
{% endif %}
</div>
<div class="col-sm">
<h2>Done</h2>
{% assign done = site.gigs | gig.status == 'Done' | sort: gig.date %}
{% if done.gigs.size == 0 %}
No projects
{% else %}
{% for gig in done %}
{{ gig.title }}
{% endfor %}
{% endif %}
</div>
But it just arrays all of the gigs/items :(
Maybe it can be done in a way more simple way.
I don't know if you could make one compact liquid code and array 3 columns by counting the number of different statuses.
Help!
Ordering
Our statuses are "Next", "On" and "Done". They must be ordered in such order.
As this is not an alphabetical sort order, we need to define this order by ourself.
In _config.yml :
status-order:
-
name: "Next" ### status as it is set on gigs (!!! Case-Sensitive !!!)
display: "Up Next" ### status column header to display
-
name: "On"
display: "Working On"
-
name: "Done"
display: "Done"
We can now loop over site.status-order and get our gigs in desired status order.
{% for status in site.status-order %}
{{ status.name }} - {{ status.display }}
{% endfor %}
Presenting
As your current code is a little repetitive, we can factor it like this :
{% for status in site.status-order %}
{% assign items = site.gigs | where: 'status', status.name | sort: date %}
<div class="col-sm">
<h2>{{ status.display }} ({{ items.size }})</h2>
{% if items.size > 0 %}
<ul>
{% for item in items %}
<li>{{ item.title }}</li>
{% endfor %}
</ul>
{% else %}
No project
{% endif %}
</div>
{% endfor %}
Note
You must be sure to set status with the right case (eg : "Next" an not "next").
And the right type. If you set status: On it is understood as the true boolean value, not the string "on". In this case the correct status expression is status: "On". It must be quoted or double quoted to be understood as "On" string.
Any item with incorrectly cased or typed status expression will not appear in our listing.
What I'm trying to do:
I'm trying to create a list for the posts each author has written. This is a problem since each post should be able to specify multiple authors.
Let's say we have 3 posts in total and 3 authors in total.
Edit 1: as suggested in the answers this is best done by listing the authors in a front matter list instead of a CSV string. So,
Like this
Post:
---
title: post
authors:
- foo
- bar
---
instead of like this:
Post:
---
title: post
authors: [foo, bar]
---
Problem setup:
(edited, according to Edit 1)
Post 1:
---
title: post1
authors:
- foo
- bar
---
Post 2:
---
title: post2
authors:
- foo
- bar
---
Post 3:
---
title: post3
authors:
- john doe
- bar
---
Out:
bar (3)
john doe (1)
foo (2)
A click on the author should then result in all posts getting displayed.
Alternatively an array can be displayed like this, but it's not helping the case, just an equivalent style.
What I tried
I did the same with categories and tags and this algorithm worked like a charm. However, replacing site.categories with site.authors is somehow not supported.
returns:
Liquid Exception: 0 is not a symbol nor a string in authors.html
I suppose this is due to the nature of categories and tags being arrays by default.
I think it would help to be able to set the front matter tag authors as an array somehow. I suppose this is done in _config.yml, but I busted by head in with it.
As of now I got as far as coming up with a way to target individual authors in an array, but I'm far from being able to list them individually and counting them up. I suppose I'm limited due to the nature of authors not being an array by default, otherwise implementations like this one would work with custom front matter variables like authors, but they don't.
What I meant (when I said "As of now"):
{% for post in site.posts %}
<li>{{ post.authors }} ({{ post.authors[0] }})</li>
{% endfor %}
Out:
foobar (foo)
foobar (foo)
john doebar (john doe)
Afterall, I think I'm missing something here. I'm probably not the first one who tried this but the only documentation I found was from people who attempted what I'm trying but didn't really get there.
This user for example created a way to count users, but when used with site.authors
it returns the array size == 0-if clause:
No author
It seems like a simple thing, but for some reason isn't. At least for me.
Edit 2:
based on Kieths answer I came closer to getting there, but I have issues with creating an emphty array. According to this issue in Jekyll this seems to be a problem in general. However a workaround seems to be to assign a variable and split it with an emphty tag.
Currently I struggle with adding authors to the array so I can assess it's size.
{% assign authors = site.posts | map: 'authors' | uniq %}
{% assign authorCount = '' | split: '' %}
<div class="softwaretitle">
{% for author in authors %}
<a>{{ author }}</a>
{% for post in site.posts %}
{% for post_author in post.authors %}
{% if post_author == author %}
{% assign authorCount = authorCount | push author %}
<a>({{ page.authorCount | size }})</a>
{% endif %}
{% endfor %Edit 2:}
{% endfor %}
{% endfor %}
</div>
Out:
Error: Liquid error (.../_includes/authors.html line 14): wrong number of arguments (given 1, expected 2) included
Error: Run jekyll build --trace for more information.
Line 14:
{% assign authorCount = authorCount | push author %}
Edit 3:
At last, the final result (without link to the post list, but thats details)
<!-- Get a list of unique authors -->
{% assign authors = site.posts | map: 'authors' | uniq | sort%}
{% assign author_post_count = 0 %}
{% for author in authors %}
{% assign author_post_count = 0 %}
<div class="">
<li><a>{{ author }}
{% for post in site.posts %}
{% for post_author in post.authors %}
{% if post_author == author %}
{% assign author_post_count = author_post_count | | plus: 1 %}
{% endif %}
{% endfor %}
{% endfor %}
<span>  ({{ author_post_count }})</span></a></li>
</div>
{% endfor %}
Out:
bar (3)
john doe (1)
foo (2)
Updated answer:
To get a list of authors (without duplicates) and including the total number of posts the author has contributed to, together with a list of posts' titles and a link to the posts.
{% assign authors = site.posts | map: 'authors' | uniq %}
{% for author in authors %}
{% assign author_post_count = 0 %}
{% for post in site.posts %}
{% if post.authors %}
{% for post_author in post.authors %}
{% if post_author == author %}
{% assign author_post_count = author_post_count | plus: 1 %}
{% endif %}
{% endfor %}
{% endif %}
{% endfor %}
<h2>{{ author }} - {{ author_post_count }}</h2>
{% for post in site.posts %}
{% if post.authors %}
{% for post_author in post.authors %}
{% if post_author == author %}
{% assign author_url_query = author | replace: ' ', '-' %}
<a href="{{ post.url }}" title="A posts {{ author }}">
{{ post.title }}
</a>
{% endif %}
{% endfor %}
{% endif %}
{% endfor %}
{% endfor %}
If instead, you want to have a page per author that includes a list of posts written by them (automatically generated), you will need to extend Jekyll through a custom plugin. This is very possible if you have experience with the Ruby programming language. This is a very close example: https://github.com/avillafiorita/jekyll-datapage_gen and you can simply remove the _config data requirements and hardcode the directory names and permalinks :)
Problem :
on a post : print author(s) + number of posts written and link to the authors page
on an author's page : print author's datas + list written posts
Solution
We already have posts that are described like this :
---
title: post2
authors: [foo, bar]
# or with the alternate YAML array syntax
authors:
- foo
- bar
---
For authors, we can user a specific collection that will automatically generate author's page.
In _config.yml :
collections:
authors:
output: true
defaults:
- scope:
type: authors
values:
layout: authors
An author's page can be described like this :
_authors/foo.md
---
uid : foo
firstname: John
lastname: Foo
---
Some bio here ...
Posts List (index or any page):
{% assign posts = site.posts %}
{% comment %}
or {% assign posts = paginator.posts %} if you use pagination
{% endcomment %}
<ul>
{% for post in posts %}
<li>
{{ p.title }}
<br>{% include authors.html post=post %}
</li>
{% endfor %}
</ul>
We will also use our authors include in _layouts/post.html
...
<h1 class="post-title" itemprop="name headline">{{ page.title | escape }}</h1>
<p>{% include authors.html post=page %}</p>
...
Now the magic : _includes/authors.html
{% assign post = include.post %}
{% comment %}## if we have a least one author in post authors array {% endcomment %}
{% if post.authors and post.authors != empty %}
{% comment %} ## We will build a string for each author,
store it in authorsArray
then reassemble it at the end {% endcomment %}
{% assign authorsArray = "" | split: "" %}
{% for author in post.authors %}
{% comment %}## Count posts for current author {% endcomment %}
{% assign authorsPostsCount = site.posts | where_exp: "post", "post.authors contains author" | size %}
{% comment %}## Get authors data based on uid matching in the collection {% endcomment %}
{% assign authorsDatas = site.authors | where: "uid", author | first %}
{% if authorsDatas %}
{% capture authorString %}
{{ authorsDatas.firstname }} {{ authorsDatas.lastname }} ({{ authorsPostsCount }})
{% endcapture %}
{% else %}
{% comment %}## No entry for this author in the collection
## or author spelling is wrong {% endcomment %}
{% capture authorString %}
{{ author | capitalize }} ({{ authorsPostsCount }})
{% endcapture %}
{% endif %}
{% comment %}## Push result in authorsArray {% endcomment %}
{% assign authorsArray = authorsArray | push: authorString %}
{% endfor %}
{% comment %}## Create a sentence with array elements {% endcomment %}
by {{ authorsArray | array_to_sentence_string }}
{% endif %}
_layouts/author.html
---
layout: default
---
<h1>{{ page.firstname }} - {{ page. lastname }}</h1>
{% assign authorsPosts = site.posts | where_exp: "post", "post.authors contains page.uid" %}
<ul>
{% for p in authorsPosts %}
<li>{{ p.title }}</li>
{% endfor %}
</ul>
On my Jekyll website, I have an overview page on which I list my last 10 blog posts.
However, I also assign a tag exclude to some of my blog posts and those I don't want to show. This works, but then I don't get the last 10 blog posts, but 10 minus the number of exclude blog posts.
Here is how that looks like:
---
layout: page
title: "Last posts"
permalink: /last/
---
### Last posts
{% for post in site.posts limit:10 %}
{% unless post.category == "exclude"%}
* {{ post.date | date_to_string }} ยป [ {{ post.title }} ]({{ post.url }})
{% endunless %}
{% endfor %}
How can I always show the last 10 non-exclude blog posts?
To show the last 10 non-exclude blog posts:
Create an array with posts that doesn't contain the exclude tag.
{% assign nonexcludeposts = ''|split:''%}
{% for post in site.posts %}
{% unless post.category == "exclude"%}
{% assign nonexcludeposts = nonexcludeposts|push:post%}
{% endunless %}
{% endfor %}
Display 10 most recent posts
<ul>
{% for post in nonexcludeposts limit:10 %}
<li>
{{post.title}}
</li>
{% endfor %}
</ul>
I'm currently doing some starting stuff on Django 1.3.1 and following error struck me for 2 hours. Help me in figuring out the error. I have included my code on bitbucket.
Error:-
TemplateSyntaxError at /events/archive/
Invalid block tag: 'else', expected 'empty' or 'endfor'
Template error
In template /home/virus/py_tut/startthedark/startthedark/templates/events/archive.html, error at line 32
Invalid block tag: 'else', expected 'empty' or 'endfor'
22 {% csrf_token %}
23 <input type="hidden" name="event_id" value="{{event.id}}"/>
24 {% if attending %}
25 <input class="attendance unattend" type = "submit" value = "Unattend" />
26 {% else %}
27 <input class = "attendance attend" type ="submit" value = "Attend"/>
28 {% endif %}
29 </form>
30 -->
31 {% endfor %}
32 {% else %}
33 <p>No events for today.</p>
34 {% endif %}
35
36 {% endblock %}
37
Archive.html
{% extends "base.html" %}
{% load events_tags %}
{% block title %}Archive -{{ block.super}}{% endblock %}
{% block main_content %}
Create an Event
{% if events %}
{% for e in events %}
{% event e %}
{% endfor %}
{% else %}
<p>No events for today.</p>
{% endif %}
{% endblock %}
events_tags.py
from django import template
from events.models import Attendance
def event(context, e):
to_return = {
'event' : e,
#'request': context['request'],
}
if context['user'].is_authenticated():
try:
Attendance.objects.get(event=e,user = context['user'])#request.user)
attending = True
except Attendance.DoesNotExist:
attending = False
to_return.update({
'attending':attending,
'authenticated':True,
})
else:
to_return['authenticated'] = False
return to_return
register = template.Library()
register.inclusion_tag('events/event.html',takes_context=True)(event)
The comment tag i.e. <!-- Comments --> is HTML comment. Django doesn't recognize them. If you have included template tags inside the comment block, Django process them instead of ignoring.
For multiline comments in Django use:
{% comment %}
......
........
{% endcomment %}