Magento在日历中禁用多天

Question

我想在magento日历中禁用多天。我怎么能禁用一天。使用以下代码。但是我想在日历中删除多天，所以问题是disableFunc函数如何返回将被禁用的多天。

Follwing是代码<script type="text/javascript"> //<![CDATA[ Calendar.setup({ inputField : '_dob', ifFormat : '%m/%e/%y', button : '_dob_trig', align : 'Bl', disableFunc: function(date) { return date.getDay() === 1; // Sunday is 0, Monday is 1, and so on }, singleClick : true }); //]]> </script>

Answer 1

/app/code/local/Varien/Data/Form/Element/date.php

在以上位置创建.php文件。以下代码提前两周禁用日期，并将日历提前至最短的可用日期。希望这可以帮助。在我看来，这不是最干净的方式，但它确实有效。

<?php
/**
 * Magento
 *
 * 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.txt.
 * It is also available through the world-wide-web at this URL:
 * http://opensource.org/licenses/osl-3.0.php
 * 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@magentocommerce.com so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade Magento to newer
 * versions in the future. If you wish to customize Magento for your
 * needs please refer to http://www.magentocommerce.com for more information.
 *
 * @category   Varien
 * @package    Varien_Data
 * @copyright  Copyright (c) 2008 Irubin Consulting Inc. DBA Varien (http://www.varien.com)
 * @license    http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 */

/**
 * Varien data selector form element
 *
 * @category   Varien
 * @package    Varien_Data
 * @author      Magento Core Team <core@magentocommerce.com>
 */
class Varien_Data_Form_Element_Date extends Varien_Data_Form_Element_Abstract
{
    /**
     * Output the input field and assign calendar instance to it.
     * In order to output the date:
     * - the value must be instantiated (Zend_Date)
     * - output format must be set (compatible with Zend_Date)
     *
     * @return string
     */
    public function getElementHtml()
    {
        $this->addClass('input-text');

        $html = sprintf(
            '<input name="%s" id="%s" value="%s" %s style="width:110px !important;" />'
            .' <img src="%s" alt="" class="v-middle" id="%s_trig" title="%s" style="%s" />',
            $this->getName(), $this->getHtmlId(), $this->_escape($this->getValue()), $this->serialize($this->getHtmlAttributes()),
            $this->getImage(), $this->getHtmlId(), 'Select Date', ($this->getDisabled() ? 'display:none;' : '')
        );
        $outputFormat = $this->getFormat();
        if (empty($outputFormat)) {
            throw new Exception('Output format is not specified. Please, specify "format" key in constructor, or set it using setFormat().');
        }
        $displayFormat = Varien_Date::convertZendToStrFtime($outputFormat, true, (bool)$this->getTime());

        if (Mage::getSingleton('admin/session')->getUser()) {
            $html .= sprintf('
                <script type="text/javascript">
                //<![CDATA[
                    Calendar.setup({
                        inputField: "%s",
                        ifFormat: "%s",
                        showsTime: %s,
                        button: "%s_trig",
                        align: "Bl",
                        singleClick : true,
                        weekNumbers: false
                    });
                //]]>
                </script>',

                $this->getHtmlId(), $displayFormat,
                $this->getTime() ? 'true' : 'false', $this->getHtmlId()
            );
        } else {
            $html .= sprintf('
                <script type="text/javascript">
                //<![CDATA[
                    // Get current date plus two weeks
                    var twoWeeks = new Date(+new Date() + (14 * 24 * 60 * 60 * 1000));
                    Calendar.setup({
                        inputField: "%s",
                        ifFormat: "%s",
                        showsTime: %s,
                        button: "%s_trig",
                        align: "Bl",
                        singleClick : true,
                        weekNumbers: false,
                        date: twoWeeks,
                        disableFunc: function(date) {
                            // Disable dates with previous years
                            if (date.getFullYear() < twoWeeks.getFullYear()) {
                                return true;
                            } else {
                                // Disable dates with same year but previous months
                                if(date.getFullYear() === twoWeeks.getFullYear()) {
                                    if (date.getMonth() < twoWeeks.getMonth()) {
                                        return true;
                                    } else {
                                        // Disable dates with the same month but previous dates
                                        if (date.getMonth() === twoWeeks.getMonth()) {
                                            if(date.getDate() < twoWeeks.getDate()) {
                                                return true;
                                            }
                                        }
                                    }
                                }
                            }
                        }
                    });
                //]]>
                </script>',

                $this->getHtmlId(), $displayFormat,
                $this->getTime() ? 'true' : 'false', $this->getHtmlId()
            );
        }

        $html .= $this->getAfterElementHtml();

        return $html;
    }
}