first commit

layouts/joomla/form/field/modal-select.php

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+<?php
+
+/**
+ * @package     Joomla.Site
+ * @subpackage  Layout
+ *
+ * @copyright   (C) 2023 Open Source Matters, Inc. <https://www.joomla.org>
+ * @license     GNU General Public License version 2 or later; see LICENSE.txt
+ */
+
+defined('_JEXEC') or die;
+
+use Joomla\CMS\Factory;
+
+extract($displayData);
+
+/**
+ * Layout variables
+ * -----------------
+ * @var   string   $autocomplete    Autocomplete attribute for the field.
+ * @var   boolean  $autofocus       Is autofocus enabled?
+ * @var   string   $class           Classes for the input.
+ * @var   string   $description     Description of the field.
+ * @var   boolean  $disabled        Is this field disabled?
+ * @var   string   $group           Group the field belongs to. <fields> section in form XML.
+ * @var   boolean  $hidden          Is this field hidden in the form?
+ * @var   string   $hint            Placeholder for the field.
+ * @var   string   $id              DOM id of the field.
+ * @var   string   $label           Label of the field.
+ * @var   string   $labelclass      Classes to apply to the label.
+ * @var   boolean  $multiple        Does this field support multiple values?
+ * @var   string   $name            Name of the input field.
+ * @var   string   $onchange        Onchange attribute for the field.
+ * @var   string   $onclick         Onclick attribute for the field.
+ * @var   string   $pattern         Pattern (Reg Ex) of value of the form field.
+ * @var   boolean  $readonly        Is this field read only?
+ * @var   boolean  $repeat          Allows extensions to duplicate elements.
+ * @var   boolean  $required        Is this field required?
+ * @var   integer  $size            Size attribute of the input.
+ * @var   boolean  $spellcheck      Spellcheck state for the form field.
+ * @var   string   $validate        Validation rules to apply.
+ * @var   string   $value           Value attribute of the field.
+ * @var   string   $dataAttribute   Miscellaneous data attributes preprocessed for HTML output
+ * @var   array    $dataAttributes  Miscellaneous data attribute for eg, data-*
+ * @var   string   $valueTitle
+ * @var   array    $canDo
+ * @var   string[] $urls
+ * @var   string[] $modalTitles
+ * @var   string[] $buttonIcons
+ */
+
+// Add the field script
+if (!$readonly && !$disabled) {
+    /** @var \Joomla\CMS\WebAsset\WebAssetManager $wa */
+    $wa = Factory::getApplication()->getDocument()->getWebAssetManager();
+    $wa->useScript('modal-content-select-field');
+}
+
+$fieldClass = $required ? 'required modal-value' : '';
+?>
+
+<div class="js-modal-content-select-field <?php echo $class; ?>" <?php echo $dataAttribute; ?>>
+    <div class="input-group">
+        <input class="form-control js-input-title" type="text" value="<?php echo $this->escape($valueTitle ?? $value); ?>" readonly
+               id="<?php echo $id; ?>" name="<?php echo $name; ?>"
+               placeholder="<?php echo $this->escape($hint); ?>"/>
+
+        <?php if (!$readonly && !$disabled) :
+            echo $this->sublayout('buttons', $displayData);
+            // The "extra-buttons" layout allows to add extra control buttons to the field, example "propagate association" by com_content
+            echo $this->sublayout('extra-buttons', $displayData);
+        endif; ?>
+    </div>
+
+    <input type="hidden" id="<?php echo $id; ?>_id" class="<?php echo $fieldClass; ?> js-input-value" data-required="<?php echo (int) $required; ?>"
+           name="<?php echo $name; ?>" value="<?php echo $this->escape($value); ?>">
+</div>