I'm trying to create a home page for a simple blog with HTML and CSS. For the blog posts, I've created 2 types of cards: blog-card and blog-card alt, one to the left and one to the right, and they are meanted to be alterneted. So I did the following code:
{% assign iter = 0 %}
{% for post in site.posts %}
{% increment iter %}
{% assign itermodulo = iter | modulo: 2 %}
{% if itermodulo == 0 %}
<div class="blog-card">
...
</div>
{% else %}
<div class="blog-card alt">
...
</div>
{% endif %}
{% endfor %}
But instead of alternating the card format, all the cards are on the left (following blog-card) and the var iter is being printed on the screen. What I have to do? Thanks in advace!
Something like this should work:
{% for post in site.posts %}
{% assign itermodulo = forloop.index | modulo: 2 %}
{% if itermodulo == 0 %}
<div class="blog-card"></div>
{% else %}
<div class="blog-card alt"></div>
{% endif %}
{% endfor %}
Related
I’m trying to set up staticman comments and have gotten all the code implemented to save comments correctly, but the comments are not loading.
My site has multiple types of pages so I have recipe comments save in _data/comments/recipes/recipe-name/entry12233445430320.yml
The problem is in this code:
{% assign urlslug = page.url | remove:'.html' | remove_first:'/' | split: '/' %}
{% assign urlfolder = urlslug[0] %}
{% assign urlfilename = urlslug[1] %}
<p>folder: {{urlfolder}}</p><p>filename: {{urlfilename}}</p>
<h2>{{post_slug}}</h2>
{% if site.data.comments.recipes[urlfilename] %}
<!-- Start static comments -->
<div id="comments" class="js-comments">
<h2 class="page__section-label">
{% if site.data.comments.recipes[urlfilename].size > 1 %}
{{ site.data.comments.recipes[urlfilename] | size }}
{% endif %}
Comments test 1
</h2>
<h2> {{ site.data.comments.recipes[urlfilename] }} </h2>
{% assign comments = site.data.comments.recipes[urlfilename] | sort | where_exp: 'entry', 'comment[1].replying_to_uid == blank' %}
<h3>a: {{ comments }} </h3>
<h3>b: {{ comments[0] }} </h3>
{% for comment in comments %}
<h3>comment test 2</h3>
{% assign index = forloop.index %}
<!-- {% assign replying_to = comment[1].replying_to | to_integer %}
{% assign avatar = comment[1].avatar %} -->
{% assign email = comment[1].email %}
{% assign name = comment[1].name %}
{% assign url = comment[1].url %}
{% assign date = comment[1].date %}
{% assign message = comment[1].message %}
{%- assign uid = comment[1]._id %}
{% include comment.html index=index replying_to=replying_to avatar=avatar email=email name=name url=url date=date message=message %}
{% endfor %}
</div>
<!-- End static comments -->
{% endif %}
I'm successfully accessing the right comment and printing it on the page in raw format, but I can't make it print the comment correctly.
Any help is greatly appreciated.
I have several blog posts that fall under one umbrella blog post. For example, I have several posts about SQL Zoo tutorials, but I want to be able to link them all up to one "umbrella" post so that I only have one SQL Zoo post on the index page of my blog. I got this idea from: https://codeasashu.github.io/implement-series-post-jekyll-part-2/ and tried to follow the instructions, but now my series post does not show up on my index page. I have the following code in a file called post-series.html located in my _includes folder:
{% assign seriesarray = '|' | split : '|' %}
{% assign seriestitle = '' %}
{% assign serieslabel = '' %}
{% assign sortedposts = (site.posts | sort: 'date') %}
{% for post in sortedposts %}
{% if post.series and page.series_slug != nil and post.series == page.series_slug %}
{% capture postitem %} <li> {{ post.title }} </li> {% endcapture %}
{% assign seriesarray = seriesarray | push: postitem %}
{% assign seriestitle = 'Posts in this series' %}
{% assign serieslabel = 'Series Post' %}
{% elsif post.series != nil and page.series != nil and page.series == post.series %}
{% assign pageurl = page.url | split:'/' | last %}
{% assign posturl = post.url | split:'/' | last %}
{% if pageurl != posturl %}
{% capture postitem %} <li> {{ post.title }} </li> {% endcapture %}
{% else %}
{% capture postitem %} <li> {{ post.title }} </li> {% endcapture %}
{% endif %}
{% assign seriesarray = seriesarray | push: postitem %}
{% endif %}
{% if post.series_slug != nil and page.series != nil and page.series == post.series_slug %}
{% capture series_title %} {{ post.title }} {% endcapture %}
{% assign seriestitle = 'This posts is part of series - ' | append: series_title %}
{% assign serieslabel = 'This posts is part of series - ' | append: series_title %}
{% endif %}
{% endfor %}
{% capture serieslayout %}
{% if seriesarray.size > 0 %}
<hr />
<div class="panel">
<div class="panel-body">
<h4> {{ seriestitle }} </h4>
<ul id="post-series-list">
{% endif %}
{% for post in seriesarray %} {{ post }} {% endfor %}
{% if seriesarray.size > 0 %} </ul> </div> </div> {% endif %}
{% endcapture %}
and the following code from my index.html file in the root of my directory:
---
layout: index
---
<div id="home">
<h1>{{ site.title }}</h1>
<hr />
<ol class="posts">
{% for post in paginator.posts %}
{% assign seriesPost = nil %}
{% if post.series == nil %}
{% if post.series_slug != nil %} {% assign seriesPost = '(Series)' %} {% endif %}
<li class="post-listing">
<img class="post__image" src="/static/img/{{ post.cover_image}}" alt="{{ post.cover_alt }}" />
<div class="post__text">
<a class="post__title" href="{{ post.url }}">{{ post.title }}</a><br>
<span>
{{ post.date | date_to_string }} •
{% assign words = post.content | number_of_words %}
{% if words < 360 %}
1 min read
{% else %}
{{ words | divided_by:180 }} min read
{% endif %}
</span>
{{ post.excerpt }}
</div>
</li>
{% endif %}
{% endfor %}
</ol>
<!-- <div class="sidebar-right sidebar"></div> -->
<!-- <ul>
{% for post in paginator.posts %}
<li>
{{ post.title }}
{{ post.excerpt }}
</li>
{% endfor %}
</ul> -->
<!-- Pagination links -->
{% if paginator.total_pages > 1 %}
<ul class="pagination pagination-sm">
{% if paginator.previous_page %}
<li>«</li>
{% else %}
<li class="disabled"><span aria-hidden="true">«</span></li>
{% endif %}
<li>First</li>
{% for page in (1..paginator.total_pages) %}
{% if page == paginator.page %}
<li class="active"><a>{{ page }}<span class="sr-only">(current)</span></a></li>
{% elsif page == 1 %}
<li>{{ page }}</li>
{% else %}
<li>{{ page }}</li>
{% endif %}
{% endfor %}
<li>Last</li>
{% if paginator.next_page %}
<li>»</li>
{% else %}
<li class="disabled"><span>»</span></li>
{% endif %}
</ul>
{% endif %}
</div><!-- end #home -->
My full repo can be found here: https://github.com/thedatasleuth/thedatasleuth.github.io
In your index.html, {% if post.series == nil %} simply bares posts containing a series: someserie front matter variable to be printed.
For the second problem (note that on SO, you are supposed to ask one question at a time) :
Umbrella post always have series_slug: "My serie slug" in front
matter.
Serie's posts always have series: "My serie slug" in front
matter, and this must be strictly equal to umbrella page series_slug. (eg : you have a post with published: false and series: "SQL Zoology" that will not appear in SQL Zoo serie if you publish it.)
In _layouts/post.html remove {% include series.html %}.
In _includes/post-series.html replace all your code by the following :
{% comment %} #### On an umbrella page {% endcomment %}
{% if page.series_slug != nil %}
{% assign key = page.series_slug %}
{% assign title = page.title %}
{% assign url = page.url %}
{% assign sentence = "All posts in this serie :" %}
{% endif %}
{% comment %} #### On a serie page {% endcomment %}
{% if page.series != nil %}
{% assign key = page.series %}
{% assign umbrella_page = site.posts | where: 'series_slug', key | first %}
{% assign title = umbrella_page.title %}
{% assign url = umbrella_page.url %}
{% assign series_posts = site.posts | where: "series", key %}
{% for post in series_posts %}
{% if post.url == page.url %}
{% assign idx = forloop.index %}
{% endif %}
{% endfor %}
{% capture sentence %}
This article is <strong>Part {{ idx }}</strong> in a <strong>{{ series_posts.size }}-Part</strong> in {{ title }} serie
{% endcapture %}
{% endif %}
{% if page.series_slug != nil or page.series != nil %}
{% assign series_posts = site.posts | where: "series", key %}
<hr />
<div class="panel">
<div class="panel-body">
{% if page.series_slug != nil %}
{% assign key = page.series_slug %}
{% assign title = page.title %}
{% assign url = page.url %}
{% endif %}
<h4>{{ sentence }}</h4>
<ul id="post-series-list">
{% for post in series_posts %}
<li>
{% if page.url == post.url %}
This post : {{ post.title }} - part {{ forloop.index }}
{% else %}
{{ post.title }} - part {{ forloop.index }}
{% endif %}
</li>
{% endfor %}
</ul>
</div>
</div>
{% endif %}
The problem you are facing
You forgot to add the series and series_slug YML variables. That is why it is not working in your case. You seem to not fully understand how the code works, probably due to the complexity of the solution. Therefore, I added another (much simpler) solution, that might fit your needs equally well.
A better/simpler solution
Simply add a YML variable called group: groupname to each post you want in a group. Do NOT skip any of the posts during pagination. Next, list the posts with the same group on the footer of each post (in your page/post layout) with the code below. Finally, add 'part 1', 'part 2', etc. to the post names in the series.
{% if post.group != nil %}
<ul>
{% for post in site.posts %}
{% if post.group == page.group %}
<li>{{ post.title }}</li>
{% endif %}
{% endfor %}
</ul>
{% endif %}
PS. If you really want to skip some posts in the pagination, I would create an universal solution. Add a skip_pagination boolean to the Front Matter (YML) and see if it is true in the pagination loop. This enables you to skip any post in the paginator.
I would like to change the layout of a page of collections, right now it's just one column. I would like to make it at least 3 per row.
Here is the existing layout
to something like this
1:
Here's the code
<div id="content" class="col-md-12 center-column content-with-background">
<div class="row">
<div class="col-sm-12">
{{page.content}}
</div>
</div>
</div>
{% comment %}
Collections are listed here.
{% endcomment %}
{% capture uses_minimal_framework %}{% include 'product-loop' %}{% endcapture %}
{% if uses_minimal_framework contains 'Liquid error' %}
{% assign uses_minimal_framework = false %}
{% assign grid_item_width = 'large--one-quarter medium--one-third small--one-half large--col-3 medium--col-4 small--col-6' %}
{% else %}
{% assign uses_minimal_framework = true %}
{% assign grid_item_width = 'span3' %}
{% endif %}
{% assign image_size = 'medium' %}
{% if linklists[page.handle].links.size > 0 %}
{% assign number_of_links = 0 %}
<div class="grid-uniform{% if uses_minimal_framework %} row{% endif %} clearfix">
{% for link in linklists[page.handle].links %}
{% if link.type == 'collection_link' %}
{% comment %}
If we have a collection link.
{% endcomment %}
{% assign collection = link.object %}
{% assign number_of_links = number_of_links | plus: 1 %}
<div class="grid__item grid-item product-grid-item {{ grid_item_width }} text-center">
<div class="grid__image product-grid-image">
<a href="{{ link.url }}" class="grid-image--centered">
{% comment %}
Bring in the featured image of the first product in the collection if no collection
image has been uploaded for it.
{% endcomment %}
{% if collection.image %}
<img src="{{ collection | img_url: image_size }}" alt="{{ link.title | escape }}">
{% else %}
{% assign product = collection.products.first %}
<img src="{{ product | img_url: image_size }}" alt="{{ link.title | escape }}">
{% endif %}
</a>
</div>
<p class="collection-grid__item-title">
{{ link.title }}
</p>
</div>
{% if uses_minimal_framework %}
{% cycle 'clear-item': '', '', '', '<div style="clear:both"></div>' %}
{% endif %}
{% elsif link.type == 'page_link' %}
I don't know where to edit the code so i copied the part i think it is in. Thank you so much.
Try changing the 3rd line
<div class="col-sm-12">
to this
<div class="col-md-12">
That should resize it to fit more items on the screen.
I want to display the 5 most recent posts which have a thumbnail on the main page of my jekyll-blog. How to achieve this?
I set the thumnail as an attribut in the header of the post:
---
layout: post
title: Lorem Ipsum
thumb: images/thumb.jpg
---
I tried
{% for post in site.posts | sort:"date" | reverse | limit: 5 %}
{% if post.thumb %}
<img src= ... />
{% endif %}
{% endfor %}
but of course, if one of the five happens not to have a picture, only four will be displayed. Is there a smooth way around this?
Try:
{% assign maxPost = 5 %}
{% assign counter = 0 %}
{% for post in site.posts | sort:"date" | reverse %}
{% if post.thumb %}
<img src= ... />
{% assign counter = counter | plus: 1 %}
{% if counter == maxPost %}
{% break %} {% comment %}exit the for loop{% endcomment %}
{% endif %}
{% endif %}
{% endfor %}
I'm trying to make a mod in jinja2 but no way.
{% set index = 1 %}
option 1:
{% for .... %}
{% if {{index % 3 == 0}} %}
{% endif %}
{% set index = index + 1 %}
{% endfor %}
option 2:
{% for .... %}
{% if index.index is divisibleby 3 %}
{% endif %}
{% set index = index + 1 %}
{% endfor %}
Any idea?
Thanks
You just need to remove the {{ }} from your first if statement. This code works...
<!-- {% set index = 9 %} -->
{% set index = 10 %}
{% if index % 3 == 0 %}hi
{% endif %}
{% set index = index + 1 %}
Hope this helps!
You can use the batch filter:
{% for item_batched in items|batch(3) %}
{% for item in items_batched %}
{% endfor %}
{% endfor %}
http://jinja.pocoo.org/docs/dev/templates/#batch