我如何在Drupal 8中var dump块/节点内容

Question

I am trying to override block theme and rebuild it with html and twig.

I cant seem to find the variables from the block type or content type and cant find the image url for example.

how can i reach it using kint?

Answer 1

The easiest way to dump everything is with

{{ dump() }} 

inside your twig template.

I work on fairly large Drupal sites, and I use this to not exhaust the memory from looping through vars.

<ol>
    {% for key, value in _context  %}
      <li>{{ key }}</li>
    {% endfor %}
</ol>

This will dump everything into a nice ordered list.

Hope this helps!

Also I'm not sure if you're already doing this, but if not -- turn on the twig debug tool, then check out your inspector of choice, and it'll give you suggestions and override data.

You can do this inside your sites/default/services.yml with

twig.config:
debug: true 

Answer 2

If you have kint (of Devel module) installed, just use:

{{ kint(_context) }}

Its better than {{ dump() }} , cause kint can manage when the recursion is too long, avoiding memory issues. Second, have a nice way to display the information.