I have this code:
---
layout: default
---
<hr>
{% assign posts_amount = site.posts.length %}
{% if posts_amount == 0 %}
<h2>Sorry :(</h2>
<p>At the moment, content isn't available for you. Check me later!</p>
<hr>
{% else %}
{% for post in site.posts %}
<h2>
{{ post.title | escape }}
</h2>
<p>{{ post.date | date: "%Y-%m-%d" }}</p>
<hr>
{% endfor %}
{% endif %}
<p>Subscribe via RSS.</p>
but it's not working, I don't know why.
Jekyll: newest version (3.6.2), with jekyll-feed (0.9.2), and jekyll-seo-tag (2.3.0).
Any ideas?
You can use dot notation and you don't need the assign
---
layout: default
---
<hr>
{% if site.posts.size == 0 %}
<h2>Sorry :(</h2>
<p>At the moment, content isn't available for you. Check me later!</p>
<hr>
{% else %}
{% for post in site.posts %}
<h2>
{{ post.title | escape }}
</h2>
<p>{{ post.date | date: "%Y-%m-%d" }}</p>
<hr>
{% endfor %}
{% endif %}
<p>Subscribe via RSS.</p>
Related
My code is:
<div class="recent-posts">
{% for post in site.posts | limit:3 %}
<div class="recent-posts-inline">
{% if post.featured-image %}{% include post-featured-image.html image=post.featured-image alt=page.featured-image-alt %}{% endif %}
<h4>
{{ post.title }}
</h4>
<p>{{ post.excerpt | strip_html | strip_newlines | truncate: 156 }}</p>
<p>Read More...</p>
</div>
{% endfor %}
</div>
I have tried using where_exp filter but to no avail. That's why I have to ask this question again.
Use the page variable in an if-check. Only do something if the post is not the same title as the current page. If you want a different comparison, you can check the .url, .id, or .name.
<div class="recent-posts">
{% for post in site.posts | limit:3 %}
{% if post.title != page.title %}
<div class="recent-posts-inline">
...
{% endif %}
{% endfor %}
</div>
I am trying to add tags to my blog based on jekyll hyde.
This is what I have in place right now.
_includes/filter_by_tag.html
<div class="message">
Filter by tag:
{% assign all_tags = site.data.tags %}
{% for tag in all_tags %}#{{ tag[1].name }}
{% endfor %}
</div>
_includes/tags_for_page.html
{% assign post = page %}
{% if post.tags.size > 0 %}
{% capture tags_content %}{% if post.tags.size == 1 %}<i class="fa fa-tag"></i>{% else %}<i class="fa fa-tags"></i>{% endif %} {% endcapture %}
{% for post_tag in post.tags %}
{% assign tag = site.data.tags[post_tag] %}
{% if tag %}
{% capture tags_content_temp %}{{ tags_content }}#{{ tag.name }} {% if forloop.last == false %}<!--comma-->{% endif %}{% endcapture %}
{% assign tags_content = tags_content_temp %}
{% endif %}
{% endfor %}
{% else %}
{% assign tags_content = '' %}
{% endif %}
_layouts/blog_by_tag.html
---
layout: default
---
{% assign tag = site.data.tags[page.tag] %}
<div class="page">
<h1 class="page-title">Articles by tag: #{{ tag.name }}</h1>
<div class="message">
All tags:
{% assign all_tags = site.data.tags %}
{% for tag in all_tags %}#{{ tag[1].name }}
{% endfor %}
</div>
<div>
{% if site.tags[page.tag] %}
{% for post in site.tags[page.tag] %}
{{ post.date | date_to_string }} » {{ post.title }}<br>
{% endfor %}
{% else %}
<p>There are no posts for this tag.</p>
{% endif %}
</div>
</div>
_layouts/post.html
comments: true
---
{% include tags_for_page.html %}
<div class="post">
<h1 class="post-title">{{ page.title }}</h1>
<span class="post-date">{{ page.date | date_to_string }} {{ tags_content }}</span>
{% if page.cover_image %}
<img src="{{ page.cover_image }}" alt="{{ page.title }}">
{% endif %}
{{ content }}
</div>
archive.md
title: Blog Archives
{% include filter_by_tag.html %}
{% for post in site.posts %}{{ post.date | date_to_string }} » [ {{ post.title }} ]({{ post.url }})
{% endfor %}
I am not sure where am I going wrong here, I tried following the content from this blog post here, tried replicating the same for my blog but I can't see the tags being generated and displayed.
Not sure where am I going wrong.
Link to my blogs github repo where I am trying to add tags
link to the blog where you can see the blog.
Commit hash where I tried adding the tags
I had missed out the file
_data/tags.yml
whose contents would be like
ansible:
name: ansible
apache:
name: apache
and so on
I'm trying to filter results of the loop based on hashtags included in titles. If done manually it works perfectly:
<article class="post-preview">
<a href="{{ post.url | prepend: site.baseurl | replace: '//', '/' }}">
{% if post.title contains "#hashtag" %}
<br>
<div class="float-left">
{% include read-time.html %}
</div>
<h2 class="post-title">{{ post.title }}</h2>
{% if post.subtitle %}
<h3 class="post-subtitle">{{ post.subtitle }}</h3>
{% else %}
<h3 class="post-subtitle">{{ post.excerpt | strip_html | truncatewords: 15 }}</h3>
{% endif %}
</a>
<p class="post-meta float-right">Posted by
{% if post.author %}
{{ post.author }}
{% else %}
{{ site.author }}
{% endif %}
on {{ post.date | date: '%B %d, %Y' }}</p><br>
{% endif %}
</article>
what I'd like to achieve is to be able to use variable instead of string:
e.g.
{% if post.title contains "{{ content }}" %} - (this way it doesn't work)
instead of
{% if post.title contains "#hashtag" %}
Is there a way to pass variable to post.title contains, or any other way to achieve my goal i.e. filtering results of for loop based on the hashtag in the title ?
Simply write the variable name after contains. Example:
{% assign a = "Sample text" %}
{% assign b = "text" %}
{% if a contains b %}
Variable 'a' contains the value of variable 'b'! :)
{% endif %}
In your case, a will be post.title and b will be content.
I'm trying to create a page in my Jekyll site that will display a custom variable and list the posts that contain that custom variable.
I have created a movie review blog using a template Thiago Rossener created:
Thiago's Template: https://github.com/thiagorossener/jekflix-template
My Site: https://www.howdareyoureview.com/
in each post, I have defined custom variables in the YAML front matter that relate to the movie's details (i.e actor, director score, etc.)
for example:
---
layout: post
title: "Baby Driver"
image: 'https://res.cloudinary.com/how-dare-you-review/image/upload/c_fill,h_399,w_760/v1529865791/baby-driver.png'
tags:
- action
score: 72
director: Edgar Wright
written-by: Edgar Wright
staring:
- Ansel Elgort
- Lily James
- Eiza González
- Jon Hamm
- Jamie Foxx
---
I want to create pages exactly like the tags page that already exists in this template:
https://www.howdareyoureview.com/tags/
except I would want to sort by director, starring, etc. instead of by tags.
the tags page is created using the following code in a tags.html file:
---
layout: minimal
title: "#Tags"
permalink: /tags/index.html
description: "Procure por sua #tag favorita."
---
<div class="tags">
{% assign tags_list = site.tags %}
{% if tags_list.first[0] == null %}
{% for tag in tags_list %}
{{ tag }}
{% endfor %}
{% else %}
{% for tag in tags_list %}
{{ tag[0] }}
{% endfor %}
{% endif %}
{% assign tags_list = nil %}
</div>
{% for tag in site.tags %}
<div class="tag-wrapper">
<span class="tag-title" id="{{ tag[0] | slugify }}">{{ tag[0] }}</span>
<ul class="post-list">
{% assign pages_list = tag[1] %}
{% for post in pages_list reversed %}
{% if post.title != null %}
{% if group == null or group == post.group %}
<li>{{ post.title }}<span class="entry-date"><time datetime="{{ post.date | date_to_xmlschema }}" itemprop="datePublished">{{ post.date | date: "%m/%d/%Y" }}</time></li>
{% endif %}
{% endif %}
{% endfor %}
{% assign pages_list = nil %}
{% assign group = nil %}
</ul>
</span>
</div>
{% endfor %}
To achieve this for the custom variables I created I tried replacing "tag/tags" with director and saving the file out into to root directory as "directors.html" but the page is blank.
---
layout: minimal
title: "#Directors"
permalink: /directors/index.html
description: "Procure por sua director favorita."
---
<div class="directors">
{% assign directors_list = site.director %}
{% if directors_list.first[0] == null %}
{% for director in directors_list %}
{{ director }}
{% endfor %}
{% else %}
{% for director in directors_list %}
{{ director[0] }}
{% endfor %}
{% endif %}
{% assign directors_list = nil %}
</div>
{% for director in site.director %}
<div class="director-wrapper">
<span class="director-title" id="{{ tag[0] | slugify }}">{{ director[0] }}</span>
<ul class="post-list">
{% assign pages_list = director[1] %}
{% for post in pages_list reversed %}
{% if post.title != null %}
{% if group == null or group == post.group %}
<li>{{ post.title }}<span class="entry-date"><time datetime="{{ post.date | date_to_xmlschema }}" itemprop="datePublished">{{ post.date | date: "%m/%d/%Y" }}</time></li>
{% endif %}
{% endif %}
{% endfor %}
{% assign pages_list = nil %}
{% assign group = nil %}
</ul>
</span>
</div>
{% endfor %}
Since the code and the concept is exactly the same as the way tags are populated - I cannot understand why this doesn't work - I'm hoping someone can assist!
Here is my entire directory for reference:
https://github.com/howdareyoureview/howdareyoureview.github.io
Tags page uses site.tags, which is an array of site.posts grouped by tag, created by Jekyll at generation time.
You're trying to replicate by targeting site.directors but this expected array doesn't exist. But, you can use the group_by filter to achieve your goal.
<div class="directors">
{% assign directors = site.posts | group_by: 'director' | sort: "name" %}
{% for director in directors %}
{% if director.name == "" %}
{% assign name = "Anonymous" %}
{% else %}
{% assign name = director.name %}
{% endif %}
{{ name }}
{% endfor %}
</div>
{% for director in directors %}
<div class="director-wrapper">
{% if director.name == "" %}
{% assign name = "Anonymous" %}
{% else %}
{% assign name = director.name %}
{% endif %}
<span class="director-title" id="{{ name | slugify }}">{{ name | debug }}</span>
<ul class="post-list">
{% assign pages_list = director.items %}
{% for post in pages_list reversed %}
<li>{{ post.title }}<span class="entry-date"><time datetime="{{ post.date | date_to_xmlschema }}" itemprop="datePublished">{{ post.date | date: "%m/%d/%Y" }}</time></li>
{% endfor %}
</ul>
</span>
</div>
{% endfor %}
Tip : You can use the inspect filter to debug your vars. {{ myvar | inspect }}
I want that a message gets displayd if no search results are found but somewho im doing it wrong! Is
if post in object_list.count == 0
unsuitable?
My Django template:
{% extends 'quickblog/base.html' %}
{% block content %}
{% if post in object_list.count == 0 %}
<p>No results, sorry :(</p>
{% else %}
{% for post in object_list %}
<div class="post">
<h1><u>{{ post.title }}</u></h1>
<p>{{ post.content|linebreaksbr }}</p>
<div class="date">
<a>Published by: {{ post.author }}</a><br>
<a>Published at: {{ post.published_date }}</a><br>
<a>Category: {{ post.category }}</a><br>
<a>Tag(s): {{ post.tag }}</a>
</div>
</div>
{% endfor %}
{% endif %}