78 lines
2.7 KiB
JavaScript
78 lines
2.7 KiB
JavaScript
/**
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* Copyright since 2007 PrestaShop SA and Contributors
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* PrestaShop is an International Registered Trademark & Property of PrestaShop SA
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*
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* NOTICE OF LICENSE
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*
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* This source file is subject to the Open Software License (OSL 3.0)
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* that is bundled with this package in the file LICENSE.md.
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* It is also available through the world-wide-web at this URL:
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* https://opensource.org/licenses/OSL-3.0
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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* to license@prestashop.com so we can send you a copy immediately.
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*
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* DISCLAIMER
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*
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* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
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* versions in the future. If you wish to customize PrestaShop for your
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* needs please refer to https://devdocs.prestashop.com/ for more information.
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*
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* @author PrestaShop SA and Contributors <contact@prestashop.com>
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* @copyright Since 2007 PrestaShop SA and Contributors
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* @license https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
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*/
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const {$} = window;
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/**
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* Toggle Postcode input requirement on country selection
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*
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* Usage:
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*
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* <!-- Country select options must have need_postcode attribute when needed -->
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* <select name="id_country" id="id_country" states-url="path/to/states/api">
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* ...
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* <option value="6" need_postcode="1">Spain</value>
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* ...
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* </select>
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*
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* In JS:
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*
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* new CountryPostcodeRequiredToggler('#id_country', '#id_country_postcode', 'label[for="id_country_postcode"]');
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*/
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export default class CountryPostcodeRequiredToggler {
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constructor(countryInputSelector, countryPostcodeInput, countryPostcodeInputLabel) {
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this.$countryPostcodeInput = $(countryPostcodeInput);
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this.$countryPostcodeInputLabel = $(countryPostcodeInputLabel);
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this.$countryInput = $(countryInputSelector);
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this.countryInputSelectedSelector = `${countryInputSelector}>option:selected`;
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this.countryPostcodeInputLabelDangerSelector = `${countryPostcodeInputLabel}>span.text-danger`;
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// If field is required regardless of the country
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// keep it required
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if (this.$countryPostcodeInput.attr('required')) {
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return;
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}
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this.$countryInput.on('change', () => this.toggle());
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// toggle on page load
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this.toggle();
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}
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/**
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* Toggles Postcode input required
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*
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* @private
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*/
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toggle() {
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$(this.countryPostcodeInputLabelDangerSelector).remove();
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this.$countryPostcodeInput.prop('required', false);
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if (parseInt($(this.countryInputSelectedSelector).attr('need_postcode'), 10) === 1) {
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this.$countryPostcodeInput.prop('required', true);
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this.$countryPostcodeInputLabel.prepend($('<span class="text-danger">*</span>'));
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}
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}
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}
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