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iadmin/themes/new-theme/js/components/form/translatable-choice.js

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+/**
+ * Copyright since 2007 PrestaShop SA and Contributors
+ * PrestaShop is an International Registered Trademark & Property of PrestaShop SA
+ *
+ * NOTICE OF LICENSE
+ *
+ * This source file is subject to the Open Software License (OSL 3.0)
+ * that is bundled with this package in the file LICENSE.md.
+ * It is also available through the world-wide-web at this URL:
+ * https://opensource.org/licenses/OSL-3.0
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@prestashop.com so we can send you a copy immediately.
+ *
+ * DISCLAIMER
+ *
+ * Do not edit or add to this file if you wish to upgrade PrestaShop to newer
+ * versions in the future. If you wish to customize PrestaShop for your
+ * needs please refer to https://devdocs.prestashop.com/ for more information.
+ *
+ * @author    PrestaShop SA and Contributors <contact@prestashop.com>
+ * @copyright Since 2007 PrestaShop SA and Contributors
+ * @license   https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
+ */
+
+const {$} = window;
+
+/**
+ * Component responsible for filtering select values by language selected.
+ */
+export default class TranslatableChoice {
+  constructor() {
+    // registers the event which displays the popover
+    $(document).on('change', 'select.translatable_choice_language', (event) => {
+      this.filterSelect(event);
+    });
+
+    $('select.translatable_choice_language').trigger('change');
+  }
+
+  filterSelect(event) {
+    const $element = $(event.currentTarget);
+    const $formGroup = $element.closest('.form-group');
+    const language = $element.find('option:selected').val();
+
+    // show all the languages selects
+    $formGroup.find(`select.translatable_choice[data-language="${language}"]`).parent().show();
+
+    const $selects = $formGroup.find('select.translatable_choice');
+
+    // Hide all the selects not corresponding to the language selected
+    $selects.not(`select.translatable_choice[data-language="${language}"]`).each((index, item) => {
+      $(item).parent().hide();
+    });
+
+    // Bind choice selection to fill the hidden input
+    this.bindValueSelection($selects);
+  }
+
+  bindValueSelection($selects) {
+    $selects.each((index, element) => {
+      $(element).on('change', (event) => {
+        const $select = $(event.currentTarget);
+        const selectId = $select.attr('id');
+        $(`#${selectId}_value`).val($select.find('option:selected').val());
+      });
+    });
+  }
+}