Loop by column from a table

Question

How can I loop from col2 to col4 ? Or loop by column heading handle? Remplace {{ row.col2 }}

<ul class="features small-font-size">
  {% for row in block.tableHandle %}

      <li data-feature="{{ row.description }}">{{ row.col2 }}</li>

  {% endfor %}
</ul>

Answer 1

Is this what you're after?

{% for row in block.tableHandle %}

    {% for columnHandle, columnValue in row %}
        {# If not col1 #}
        {% if loop.index != 1 %}
            <p>Do whatever you want with: {{ columnValue }}</p>
        {% endif %}
    {% endfor %}

{% endfor %}

Answer 2

I'm not 100% sure I'm following the question, but if you just want to output every col2 and col4 row value, it'd be as simple as:

<ul>
    {% for row in block.tableHandle %}
        <li data-feature="{{ row.description }}">{{ row.col2 }} - {{ row.col4 }}</li>
    {% endfor %}
</ul>

There isn't a native way to loop directly by a column's handle.