80 lines
2.8 KiB
JavaScript
80 lines
2.8 KiB
JavaScript
/**
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* 2007-2019 PrestaShop and Contributors
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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.txt.
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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://www.prestashop.com for more information.
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*
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* @author PrestaShop SA <contact@prestashop.com>
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* @copyright 2007-2019 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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* International Registered Trademark & Property of PrestaShop SA
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*/
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const $ = window.$;
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/**
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* Component which allows submitting very simple forms without having to use <form> element.
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*
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* Useful when performing actions on resource where URL contains all needed data.
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* For example, to toggle category status via "POST /categories/2/toggle-status)"
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* or delete cover image via "POST /categories/2/delete-cover-image".
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*
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* Usage example in template:
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*
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* <button class="js-form-submit-btn"
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* data-form-submit-url="/my-custom-url" // (required) URL to which form will be submitted
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* data-form-csrf-token="my-generated-csrf-token" // (optional) to increase security
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* data-form-confirm-message="Are you sure?" // (optional) to confirm action before submit
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* type="button" // make sure its simple button
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* // so we can avoid submitting actual form
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* // when our button is defined inside form
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* >
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* Click me to submit form
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* </button>
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*
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* In page specific JS you have to enable this feature:
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*
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* new FormSubmitButton();
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*/
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export default class FormSubmitButton {
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constructor() {
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$(document).on('click', '.js-form-submit-btn', function (event) {
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event.preventDefault();
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const $btn = $(this);
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if ($btn.data('form-confirm-message') && false === confirm($btn.data('form-confirm-message'))) {
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return;
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}
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const $form = $('<form>', {
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'action': $btn.data('form-submit-url'),
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'method': 'POST',
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});
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if ($btn.data('form-csrf-token')) {
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$form.append($('<input>', {
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'type': '_hidden',
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'name': '_csrf_token',
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'value': $btn.data('form-csrf-token')
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}));
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}
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$form.appendTo('body').submit();
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});
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}
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}
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