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3 changes: 2 additions & 1 deletion src/Templates/default/html/toc-item.html.twig
Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,8 @@

{% if tocItem.children|length %}
{% include "toc-level.html.twig" with {
tocItems:tocItem.children
tocItems: tocItem.children,
toc_deep_level: toc_deep_level + 1
} %}
{% endif %}
</li>
4 changes: 2 additions & 2 deletions src/Templates/default/html/toc-level.html.twig
Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
{% apply spaceless %}
<ul>
<ul class="toctree toctree-level-{{ toc_deep_level ?? 1 }} toctree-length-{{ tocItems|length }}">
{% for tocItem in tocItems %}
{% include "toc-item.html.twig" %}
{% include "toc-item.html.twig" with { toc_deep_level: 1 } %}
{% endfor %}
</ul>
{% endapply %}
2 changes: 1 addition & 1 deletion src/Templates/default/html/toc.html.twig
Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
{% apply spaceless %}
<div class="toctree-wrapper compound">
<div class="toctree-wrapper">
{% include "toc-level.html.twig" %}
</div>
{% endapply %}
4 changes: 2 additions & 2 deletions tests/fixtures/expected/build-pdf/book.html
Original file line number Diff line number Diff line change
Expand Up @@ -6,8 +6,8 @@
<h1 id="book-index-book">Book</h1>
<img src="_images/symfony-logo.png">
<p>Here is a link to the <a href="#index" class="reference internal">main index</a></p>
<div class="toctree-wrapper compound">
<ul>
<div class="toctree-wrapper">
<ul class="toctree toctree-level-1 toctree-length-2">
<li><a href="https://symfony.com/doc/4.0/book/first-page.html#first-page">First page</a></li>
<li><a href="https://symfony.com/doc/4.0/book/second-page.html#second-page">Second page</a></li>
</ul>
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6 changes: 3 additions & 3 deletions tests/fixtures/expected/main/index.html
Original file line number Diff line number Diff line change
Expand Up @@ -9,10 +9,10 @@ <h1 id="some-test-docs">
<a class="headerlink" href="#some-test-docs" title="Permalink to this headline">Some Test Docs!</a>
</h1>
<img src="_images/symfony-logo.png" />
<div class="toctree-wrapper compound">
<ul>
<div class="toctree-wrapper">
<ul class="toctree toctree-level-1 toctree-length-2">
<li><a href="datetime.html#datetimetype-field">DateTimeType Field</a>
<ul>
<ul class="toctree toctree-level-2 toctree-length-4">
<li><a href="datetime.html#field-options">Field Options</a></li>
<li><a href="datetime.html#overridden-options">Overridden Options</a></li>
<li><a href="datetime.html#field-variables">Field Variables</a></li>
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26 changes: 13 additions & 13 deletions tests/fixtures/expected/toctree/index.html
Original file line number Diff line number Diff line change
Expand Up @@ -6,40 +6,40 @@
<body>
<div class="section">
<h1 id="toctree"><a class="headerlink" href="#toctree" title="Permalink to this headline">Toctree</a></h1>
<div class="toctree-wrapper compound">
<ul>
<div class="toctree-wrapper">
<ul class="toctree toctree-level-1 toctree-length-1">
<li><a href="file.html#title">Title</a>
<ul>
<ul class="toctree toctree-level-2 toctree-length-1">
<li><a href="file.html#sub-title">Sub title</a></li>
</ul>
</li>
</ul>
</div>
<div class="toctree-wrapper compound">
<ul>
<div class="toctree-wrapper">
<ul class="toctree toctree-level-1 toctree-length-1">
<li><a href="file.html#title">Title</a></li>
</ul>
</div>
<div class="toctree-wrapper compound">
<ul>
<div class="toctree-wrapper">
<ul class="toctree toctree-level-1 toctree-length-1">
<li><a href="directory/another_file.html#another-file">Another file</a></li>
</ul>
</div>
<div class="toctree-wrapper compound">
<ul>
<div class="toctree-wrapper">
<ul class="toctree toctree-level-1 toctree-length-3">
<li><a href="index.html#toctree">Toctree</a></li>
<li><a href="directory/another_file.html#another-file">Another file</a></li>
<li><a href="file.html#title">Title</a>
<ul>
<ul class="toctree toctree-level-2 toctree-length-1">
<li><a href="file.html#sub-title">Sub title</a></li>
</ul>
</li>
</ul>
</div>
<div class="toctree-wrapper compound">
<ul>
<div class="toctree-wrapper">
<ul class="toctree toctree-level-1 toctree-length-3">
<li><a href="file.html#title">Title</a>
<ul>
<ul class="toctree toctree-level-2 toctree-length-1">
<li><a href="file.html#sub-title">Sub title</a></li>
</ul>
</li>
Expand Down