Set #tree TRUE on interval element by default
>>> [!note] Migrated issue
<!-- Drupal.org comment -->
<!-- Migrated from issue #3506905. -->
Reported by: [griz](https://www.drupal.org/user/1149742)
Related to !7
>>>
<h3 id="summary-problem-motivation">Problem/Motivation</h3>
<h4 id="summary-steps-reproduce">Steps to reproduce</h4>
<p>Create a dummy module with a settings form which includes an interval form element.</p>
<div class="codeblock">
<pre><span style="color: #000000"><span style="color: #0000BB"><?php<br> $form</span><span style="color: #007700">[</span><span style="color: #DD0000">'emails'</span><span style="color: #007700">][</span><span style="color: #DD0000">'expiry_warning_period'</span><span style="color: #007700">] = [<br> </span><span style="color: #DD0000">'#type' </span><span style="color: #007700">=> </span><span style="color: #DD0000">'interval'</span><span style="color: #007700">,<br> </span><span style="color: #DD0000">'#title' </span><span style="color: #007700">=> </span><span style="color: #0000BB">$this</span><span style="color: #007700">-></span><span style="color: #0000BB">t</span><span style="color: #007700">(</span><span style="color: #DD0000">'Expiry Warning Period'</span><span style="color: #007700">),<br> </span><span style="color: #DD0000">'#description' </span><span style="color: #007700">=> </span><span style="color: #0000BB">$this</span><span style="color: #007700">-></span><span style="color: #0000BB">t</span><span style="color: #007700">(</span><span style="color: #DD0000">'Set the time before expiration that the warning email is sent.'</span><span style="color: #007700">),<br> </span><span style="color: #DD0000">'#default_value' </span><span style="color: #007700">=> </span><span style="color: #0000BB">$config</span><span style="color: #007700">-></span><span style="color: #0000BB">get</span><span style="color: #007700">(</span><span style="color: #DD0000">'expiry_warning_period'</span><span style="color: #007700">) ?? [</span><span style="color: #DD0000">'interval' </span><span style="color: #007700">=> </span><span style="color: #0000BB">1</span><span style="color: #007700">, </span><span style="color: #DD0000">'period' </span><span style="color: #007700">=> </span><span style="color: #DD0000">'day'</span><span style="color: #007700">],<br> ];<br></span><span style="color: #0000BB">?></span></span></pre></div>
<p>In the submitForm function, notice that it is necessary to get the values using the keys 'interval' and 'period'.<br>
This makes it impossible to have more than one interval form element in the form.</p>
<div class="codeblock">
<pre><span style="color: #000000"><span style="color: #0000BB"><?php<br> </span><span style="color: #007700">public function </span><span style="color: #0000BB">submitForm</span><span style="color: #007700">(array &</span><span style="color: #0000BB">$form</span><span style="color: #007700">, </span><span style="color: #0000BB">FormStateInterface $form_state</span><span style="color: #007700">) {<br> </span><span style="color: #0000BB">$config </span><span style="color: #007700">= </span><span style="color: #0000BB">$this</span><span style="color: #007700">-></span><span style="color: #0000BB">config</span><span style="color: #007700">(</span><span style="color: #DD0000">'my_module.settings'</span><span style="color: #007700">);<br> </span><span style="color: #FF8000">// This doesn't work...<br> // $config->set('expiry_warning_period', $form_state->getValue('expiry_warning_period'));<br> // But this does...<br> </span><span style="color: #0000BB">$config</span><span style="color: #007700">-></span><span style="color: #0000BB">set</span><span style="color: #007700">(</span><span style="color: #DD0000">'expiry_warning_period'</span><span style="color: #007700">, [</span><span style="color: #DD0000">'interval' </span><span style="color: #007700">=> </span><span style="color: #0000BB">$form_state</span><span style="color: #007700">-></span><span style="color: #0000BB">getValue</span><span style="color: #007700">(</span><span style="color: #DD0000">'interval'</span><span style="color: #007700">), </span><span style="color: #DD0000">'period' </span><span style="color: #007700">=> </span><span style="color: #0000BB">$form_state</span><span style="color: #007700">-></span><span style="color: #0000BB">getValue</span><span style="color: #007700">(</span><span style="color: #DD0000">'period'</span><span style="color: #007700">)]);<br> </span><span style="color: #0000BB">$config</span><span style="color: #007700">-></span><span style="color: #0000BB">save</span><span style="color: #007700">();<br><br> </span><span style="color: #0000BB">parent</span><span style="color: #007700">::</span><span style="color: #0000BB">submitForm</span><span style="color: #007700">(</span><span style="color: #0000BB">$form</span><span style="color: #007700">, </span><span style="color: #0000BB">$form_state</span><span style="color: #007700">);<br> }<br></span><span style="color: #0000BB">?></span></span></pre></div>
issue
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Project: project/interval
Instance: https://git.drupalcode.org
Repository: https://git.drupalcode.org/project/interval
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