Firstly, I don't know anything about HTML. I am trying to build a website using Jekyll and found a template for the website, to which I am making modifications.
I have the following code:
{% for publi in site.data.publist %}
{% assign even_odd = number_printed | modulo: 2 %}
{% if even_odd == 0 %}
<div class="row">
{% endif %}
<div>
<ol>
<li>{{ publi.title }}</li>
<!-- <img src="{{ site.url }}{{ site.baseurl }}/images/pubpic/{{ publi.image }}" class="img-responsive" width="33%" style="float: left" />
--> <p>{{ publi.description }}</p>
<p><em>{{ publi.authors }}</em></p>
<p><strong><a href="{{ publi.link.url }}">{{ publi.link.display }}</a></strong></p>
<!-- <p class="text-danger"><strong> {{ publi.news1 }}</strong></p>
<p> {{ publi.news2 }}</p> -->
</ol>
</div>
{% assign number_printed = number_printed | plus: 1 %}
{% if even_odd == 1 %}
</div>
{% endif %}
{% endfor %}
There is a YAML file in the site.data.publist which has a number of members, each with different fields. The for loop helps to go through all the members of the YAML file.
As you can see in the code, I am using the <ol> tag in the for loop and I have used the <li> tag for the publi.title (a field in the members of the YAML file). But all I get is one repeating for all the members in the YAML file. I have attached the output I get.
As sirko mentioned in his comment, you are generating invalid HTML.
First of all, the <ol> may only contain li as direct children. So make sure to put everything else also within the li tag.
But your real problem is that you generate the ol tags within your loop. As mentioned in the comment, your output the contains multiple lists with one element each, not one list with n elements.
In order to change that, you have to move the ol outside of the for loop. (And then make sure you still generate valid HTML => see point 1.)
