PHP Varien_Data_Form::addElement方法代码示例

 protected function _prepareForm()
 {
     $this->setTemplate('searchindex/form.phtml');
     $model = Mage::registry('current_model');
     $form = new Varien_Data_Form(array('id' => 'edit_form', 'action' => $this->getData('action'), 'method' => 'post', 'enctype' => 'multipart/form-data'));
     $general = $form->addFieldset('general', array('legend' => __('General Information')));
     if ($model->getId()) {
         $general->addField('index_id', 'hidden', array('name' => 'index_id', 'value' => $model->getId()));
     }
     $general->addField('index_code', 'select', array('label' => __('Index'), 'required' => true, 'name' => 'index_code', 'value' => $model->getIndexCode(), 'values' => Mage::getSingleton('searchindex/system_config_source_index')->toOptionArray(), 'disabled' => $model->getIndexCode() ? true : false, 'note' => Mage::helper('searchindex/help')->field('index_code')));
     $general->addField('title', 'text', array('name' => 'title', 'label' => __('Title'), 'required' => true, 'value' => $model->getTitle(), 'note' => Mage::helper('searchindex/help')->field('title')));
     if (!$model->getId() || !$model->getIndexInstance()->isLocked()) {
         $general->addField('position', 'text', array('name' => 'position', 'label' => __('Position'), 'required' => true, 'value' => $model->getPosition(), 'note' => Mage::helper('searchindex/help')->field('position')));
         $general->addField('is_active', 'select', array('name' => 'is_active', 'label' => __('Active'), 'required' => true, 'value' => $model->getIsActive(), 'values' => Mage::getSingleton('adminhtml/system_config_source_yesno')->toOptionArray(), 'note' => Mage::helper('searchindex/help')->field('is_active')));
     }
     if ($model->getId()) {
         // adding attribute fieldset
         $attributes = $form->addFieldset('attributes', array('legend' => __('Attributes')));
         $renderer = $this->getLayout()->createBlock('adminhtml/widget_form_renderer_fieldset')->setTemplate('searchindex/form/renderer/fieldset/attributes.phtml')->setAvailableAttributes($model->getIndexInstance()->getAvailableAttributes())->setAttributes($model->getAttributes());
         $attributes->setName('attributes')->setRenderer($renderer);
         // adding additional index fieldsets
         foreach ($model->getIndexInstance()->getFieldsets() as $code) {
             $class = "Mirasvit_SearchIndex_Block_Adminhtml_Index_Edit_Index_{$code}";
             $fieldset = new $class();
             $fieldset->setModel($model->getIndexInstance())->setId($class);
             $form->addElement($fieldset);
         }
     }
     $form->setAction($this->getUrl('*/*/save'));
     $form->setUseContainer(true);
     $this->setForm($form);
     return parent::_prepareForm();
 }

    protected function _prepareForm()
    {
        $model = Mage::registry('themeframework_area');
        $form = new Varien_Data_Form();
        $scopeFS = $form->addFieldset('scope_fieldset', array('legend' => Mage::helper('themeframework')->__("Scope")));
        if ($model->getAreaId()) {
            $scopeFS->addField('area_id', 'hidden', array('name' => 'area_id'));
        }
        // add Package Name element
        // $scopeFS->addField('package_name', 'select', array(
        //             'name'     => 'package_theme',
        //             'label'    => Mage::helper('widget')->__('Design Package/Theme'),
        //             'title'    => Mage::helper('widget')->__('Design Package/Theme'),
        //             'required' => true,
        //             'values'   => $this->getPackegeThemeOptionsArray()
        //         ));
        // add Store ID element
        if (!Mage::app()->isSingleStoreMode()) {
            $field = $scopeFS->addField('store_id', 'multiselect', array('name' => 'stores[]', 'label' => Mage::helper('cms')->__('Store View'), 'title' => Mage::helper('cms')->__('Store View'), 'required' => true, 'values' => Mage::getSingleton('adminhtml/system_store')->getStoreValuesForForm(false, true)));
            $renderer = $this->getLayout()->createBlock('adminhtml/store_switcher_form_renderer_fieldset_element');
            $field->setRenderer($renderer);
        } else {
            $scopeFS->addField('store_id', 'hidden', array('name' => 'stores[]', 'value' => Mage::app()->getStore(true)->getId()));
        }
        // add Package Name element
        $el = new Varien_Data_Form_Element_Select(array('name' => 'package_theme', 'label' => Mage::helper('widget')->__('Design Package/Theme'), 'title' => Mage::helper('widget')->__('Design Package/Theme'), 'required' => true, 'values' => $this->getPackegeThemeOptionsArray(), 'onchange' => "EM_Framework.canvas.onThemeChange(this.value)"));
        $el->setId('package_theme');
        $form->addElement($el);
        // Layout field
        $scopeFS->addField('layout', 'select', array('label' => Mage::helper('themeframework')->__('Layout'), 'title' => Mage::helper('themeframework')->__('Layout'), 'name' => 'layout', 'required' => true, 'options' => array('1column' => Mage::helper('themeframework')->__('1 column'), '2columns-left' => Mage::helper('themeframework')->__('2 columns with left bar'), '2columns-right' => Mage::helper('themeframework')->__('2 columns with right bar'), '3columns' => Mage::helper('themeframework')->__('3 columns'))));
        // is_active field
        $scopeFS->addField('is_active', 'select', array('label' => Mage::helper('themeframework')->__('Status'), 'title' => Mage::helper('themeframework')->__('Status'), 'name' => 'is_active', 'required' => true, 'options' => array('1' => Mage::helper('themeframework')->__('Enabled'), '0' => Mage::helper('themeframework')->__('Disabled'))));
        if (!$model->getId()) {
            $model->setData('is_active', '1');
        }
        // hidden field: json_content
        $scopeFS->addField('json_content', 'hidden', array('name' => 'json_content'));
        $form->setValues($model->getData());
        $form->setUseContainer(true);
        $this->setForm($form);
        ob_start();
        ?>
		<script type="text/javascript">
			EM_Framework.THEME_BLOCKS = <?php 
        echo json_encode($this->getSupportedContainerBlocks());
        ?>
;
			EM_Framework.CANVAS_CONTENT = <?php 
        echo json_encode($model->getContentDecode());
        ?>
;
		</script>
		<?php 
        $extraHtml = ob_get_contents();
        ob_end_clean();
        $this->assign('extraHtml', $extraHtml);
        return parent::_prepareForm();
    }

 /**
  * Generate HTML form
  *
  * @return string
  */
 public function generateForm()
 {
     $form = new Varien_Data_Form();
     $form->setAction($this->helper->getCheckoutSession()->getEmerchantPayCheckoutRedirectUrl())->setId('emerchantpay_redirect_notification')->setName('emerchantpay_redirect_notification')->setMethod('GET')->setUseContainer(true);
     $submitButton = new Varien_Data_Form_Element_Submit(array('value' => $this->__('Click here, if you are not redirected within 10 seconds...')));
     $submitButton->setId($this->getButtonId());
     $form->addElement($submitButton);
     return $form->toHtml();
 }

 protected function _prepareForm()
 {
     $rateObject = new Varien_Object(Mage::getSingleton('tax/calculation_rate')->getData());
     $form = new Varien_Data_Form();
     $countries = Mage::getModel('adminhtml/system_config_source_country')->toOptionArray();
     unset($countries[0]);
     if (!$rateObject->hasTaxCountryId()) {
         $rateObject->setTaxCountryId(Mage::getStoreConfig(Mage_Tax_Model_Config::CONFIG_XML_PATH_DEFAULT_COUNTRY));
     }
     if (!$rateObject->hasTaxRegionId()) {
         $rateObject->setTaxRegionId(Mage::getStoreConfig(Mage_Tax_Model_Config::CONFIG_XML_PATH_DEFAULT_REGION));
     }
     $regionCollection = Mage::getModel('directory/region')->getCollection()->addCountryFilter($rateObject->getTaxCountryId());
     $regions = $regionCollection->toOptionArray();
     if ($regions) {
         $regions[0]['label'] = '*';
     } else {
         $regions = array(array('value' => '', 'label' => '*'));
     }
     $fieldset = $form->addFieldset('base_fieldset', array('legend' => Mage::helper('tax')->__('Tax Rate Information')));
     if ($rateObject->getTaxCalculationRateId() > 0) {
         $fieldset->addField('tax_calculation_rate_id', 'hidden', array('name' => 'tax_calculation_rate_id', 'value' => $rateObject->getTaxCalculationRateId()));
     }
     $fieldset->addField('code', 'text', array('name' => 'code', 'label' => Mage::helper('tax')->__('Tax Identifier'), 'title' => Mage::helper('tax')->__('Tax Identifier'), 'class' => 'required-entry', 'required' => true));
     $fieldset->addField('tax_country_id', 'select', array('name' => 'tax_country_id', 'label' => Mage::helper('tax')->__('Country'), 'required' => true, 'values' => $countries));
     $fieldset->addField('tax_region_id', 'select', array('name' => 'tax_region_id', 'label' => Mage::helper('tax')->__('State'), 'values' => $regions));
     $fieldset->addField('zip_is_range', 'select', array('name' => 'zip_is_range', 'label' => Mage::helper('tax')->__('Zip/Post is Range'), 'options' => array('0' => Mage::helper('tax')->__('No'), '1' => Mage::helper('tax')->__('Yes'))));
     if (!$rateObject->hasTaxPostcode()) {
         $rateObject->setTaxPostcode(Mage::getStoreConfig(Mage_Tax_Model_Config::CONFIG_XML_PATH_DEFAULT_POSTCODE));
     }
     $fieldset->addField('tax_postcode', 'text', array('name' => 'tax_postcode', 'label' => Mage::helper('tax')->__('Zip/Post Code'), 'note' => Mage::helper('tax')->__("'*' - matches any; 'xyz*' - matches any that begins on 'xyz' and not longer than %d.", Mage::helper('tax')->getPostCodeSubStringLength())));
     $fieldset->addField('zip_from', 'text', array('name' => 'zip_from', 'label' => Mage::helper('tax')->__('Range From'), 'required' => true, 'maxlength' => 9, 'class' => 'validate-digits'));
     $fieldset->addField('zip_to', 'text', array('name' => 'zip_to', 'label' => Mage::helper('tax')->__('Range To'), 'required' => true, 'maxlength' => 9, 'class' => 'validate-digits'));
     $fieldset->addField('rate', 'text', array('name' => 'rate', 'label' => Mage::helper('tax')->__('Rate Percent'), 'title' => Mage::helper('tax')->__('Rate Percent'), 'required' => true, 'class' => 'validate-not-negative-number'));
     $form->setAction($this->getUrl('*/tax_rate/save'));
     $form->setUseContainer(true);
     $form->setId('rate_form');
     $form->setMethod('post');
     if (!Mage::app()->isSingleStoreMode()) {
         $form->addElement(Mage::getBlockSingleton('adminhtml/tax_rate_title_fieldset')->setLegend(Mage::helper('tax')->__('Tax Titles')));
     }
     $rateData = $rateObject->getData();
     if ($rateObject->getZipIsRange()) {
         list($rateData['zip_from'], $rateData['zip_to']) = explode('-', $rateData['tax_postcode']);
     }
     $form->setValues($rateData);
     $this->setForm($form);
     $this->setChild('form_after', $this->getLayout()->createBlock('adminhtml/widget_form_element_dependence')->addFieldMap('zip_is_range', 'zip_is_range')->addFieldMap('tax_postcode', 'tax_postcode')->addFieldMap('zip_from', 'zip_from')->addFieldMap('zip_to', 'zip_to')->addFieldDependence('zip_from', 'zip_is_range', '1')->addFieldDependence('zip_to', 'zip_is_range', '1')->addFieldDependence('tax_postcode', 'zip_is_range', '0'));
     return parent::_prepareForm();
 }

 public function getFields()
 {
     $form = new Varien_Data_Form();
     //todo add logic for getting fields by step
     $dateFormatIso = Mage::app()->getLocale()->getDateFormat(Mage_Core_Model_Locale::FORMAT_TYPE_SHORT);
     switch (intval(Mage::helper('gomage_checkout')->getConfigData('deliverydate/dateformat'))) {
         case GoMage_DeliveryDate_Model_Adminhtml_System_Config_Source_Dateformat::EUROPEAN:
             $dateFormatIso = 'dd.MM.yyyy';
             break;
         default:
             $dateFormatIso = 'MM.dd.yyyy';
     }
     $element = new GoMage_DeliveryDate_Model_Form_Element_Date(array('name' => 'deliverydate[date]', 'label' => $this->__('Select a Date:'), 'title' => $this->__('Delivery Date'), 'image' => $this->getSkinUrl('images/grid-cal.gif'), 'input_format' => Varien_Date::DATE_INTERNAL_FORMAT, 'format' => $dateFormatIso, 'no_span' => 1));
     $element->setId('delivery_date');
     $interval = intval(Mage::helper('gomage_checkout')->getConfigData('deliverydate/interval_days'));
     $available_days = Mage::helper('gomage_deliverydate')->getDeliveryDays();
     $available_days = array_keys($available_days);
     $shift = 0;
     $date_value = time() + $interval * 60 * 60 * 24;
     $w = date('w', $date_value);
     if (!in_array($w, $available_days)) {
         if ($w > max($available_days)) {
             $shift = 7 - $w + min($available_days);
         } else {
             foreach ($available_days as $d) {
                 if ($d > $w) {
                     $shift = $d - $w;
                     break;
                 }
             }
         }
     }
     $date_value = time() + ($interval + $shift) * (60 * 60 * 24);
     while ($this->isNonWorkingDay($date_value) || !in_array(date('w', $date_value), $available_days)) {
         $date_value += 60 * 60 * 24;
     }
     $element->setValue(date('d.m.Y', $date_value));
     $form->addElement($element, false);
     $values = array();
     $delivery_days = Mage::helper('gomage_deliverydate')->getDeliveryDays();
     if (isset($delivery_days[date('w', $date_value)])) {
         $values_options = Mage::getModel('gomage_deliverydate/adminhtml_system_config_source_hour')->toOptionHash();
         foreach ($delivery_days[date('w', $date_value)] as $value) {
             $values[$value] = $values_options[$value];
         }
     }
     $form->addField('delivery_time', 'select', array('name' => 'deliverydate[time]', 'title' => $this->__('Delivery Time'), 'no_span' => 1, 'values' => $values));
     return $form->getElements();
 }

 /**
  * Render the chooser HTML
  * Target element should be set.
  *
  * @return string
  */
 protected function _toHtml()
 {
     if (empty($this->_targetElementId)) {
         return '';
     }
     $idSuffix = Mage::helper('Mage_Core_Helper_Data')->uniqHash();
     $form = new Varien_Data_Form();
     foreach (array('from' => Mage::helper('Mage_Adminhtml_Helper_Data')->__('From'), 'to' => Mage::helper('Mage_Adminhtml_Helper_Data')->__('To')) as $key => $label) {
         $id = "{$key}_{$idSuffix}";
         $element = new Varien_Data_Form_Element_Date(array('format' => Varien_Date::DATE_INTERNAL_FORMAT, 'label' => $label, 'image' => $this->getViewFileUrl('images/grid-cal.gif'), 'onchange' => "dateTimeChoose_{$idSuffix}()", 'value' => $this->_rangeValues[$key]));
         $element->setId($id);
         $form->addElement($element);
     }
     return $form->toHtml() . "<script type=\"text/javascript\">\n            dateTimeChoose_{$idSuffix} = function() {\n                \$('{$this->_targetElementId}').value = \$('from_{$idSuffix}').value + '{$this->_rangeDelimiter}' + \$('to_{$idSuffix}').value;\n            };\n            </script>";
 }

 protected function _toHtml()
 {
     $standard = Mage::getModel('paypalmx/standard');
     $form = new Varien_Data_Form();
     $form->setAction($standard->getConfig()->getPaypalUrl())->setId('paypal_standard_checkout')->setName('paypal_standard_checkout')->setMethod('POST')->setUseContainer(true);
     foreach ($standard->getStandardCheckoutFormFields() as $field => $value) {
         $form->addField($field, 'hidden', array('name' => $field, 'value' => $value));
     }
     $idSuffix = Mage::helper('core')->uniqHash();
     $submitButton = new Varien_Data_Form_Element_Submit(array('value' => $this->__('Click here if you are not redirected within 10 seconds...')));
     $id = "submit_to_paypal_button_{$idSuffix}";
     $submitButton->setId($id);
     $form->addElement($submitButton);
     $html = '<html><body>';
     $html .= $this->__('You will be redirected to the PayPal website in a few seconds.');
     $html .= $form->toHtml();
     $html .= '<script type="text/javascript">document.getElementById("paypal_standard_checkout").submit();</script>';
     $html .= '</body></html>';
     return $html;
 }

 protected function _toHtml()
 {
     $gateway = Mage::getModel('made_dibs/payment_gateway');
     $form = new Varien_Data_Form();
     $form->setAction(Made_Dibs_Model_Payment_Gateway::PAYMENTWINDOW_URL)->setId('made_dibs_gateway')->setName('made_dibs_gateway')->setMethod('POST')->setUseContainer(true);
     foreach ($gateway->getCheckoutFormFields()->toArray() as $field => $value) {
         $form->addField($field, 'hidden', array('name' => $field, 'value' => $value));
     }
     $idSuffix = Mage::helper('core')->uniqHash();
     $submitButton = new Varien_Data_Form_Element_Submit(array('value' => $this->__('Click here if you are not redirected within 10 seconds.')));
     $id = "submit_to_dibs_button_{$idSuffix}";
     $submitButton->setId($id);
     $form->addElement($submitButton);
     $html = '<html><body>';
     $html .= $this->__('You will be redirected to the DIBS website in a few seconds.');
     $html .= $form->toHtml();
     $html .= '<script type="text/javascript">document.getElementById("made_dibs_gateway").submit();</script>';
     $html .= '</body></html>';
     return $html;
 }

 /**
  * Init config group
  *
  * @param Varien_Data_Form $form
  * @param Varien_Simplexml_Element $group
  * @param Varien_Simplexml_Element $section
  * @param Varien_Data_Form_Element_Fieldset|null $parentElement
  */
 protected function _initGroup($form, $group, $section, $parentElement = null)
 {
     if ($group->frontend_model) {
         $fieldsetRenderer = Mage::getBlockSingleton((string) $group->frontend_model);
     } else {
         $fieldsetRenderer = $this->_defaultFieldsetRenderer;
     }
     $fieldsetRenderer->setForm($this)->setConfigData($this->_configData);
     if ($this->_configFields->hasChildren($group, $this->getWebsiteCode(), $this->getStoreCode())) {
         $helperName = $this->_configFields->getAttributeModule($section, $group);
         $fieldsetConfig = array('legend' => Mage::helper($helperName)->__((string) $group->label));
         if (!empty($group->comment)) {
             $fieldsetConfig['comment'] = Mage::helper($helperName)->__((string) $group->comment);
         }
         if (!empty($group->expanded)) {
             $fieldsetConfig['expanded'] = (bool) $group->expanded;
         }
         $fieldset = new Varien_Data_Form_Element_Fieldset($fieldsetConfig);
         $fieldset->setId($section->getName() . '_' . $group->getName())->setRenderer($fieldsetRenderer)->setGroup($group);
         if ($parentElement) {
             $fieldset->setIsNested(true);
             $parentElement->addElement($fieldset);
         } else {
             $form->addElement($fieldset);
         }
         $this->_prepareFieldOriginalData($fieldset, $group);
         $this->_addElementTypes($fieldset);
         $this->_fieldsets[$group->getName()] = $fieldset;
         if ($group->clone_fields) {
             if ($group->clone_model) {
                 $cloneModel = Mage::getModel((string) $group->clone_model);
             } else {
                 Mage::throwException($this->__('Config form fieldset clone model required to be able to clone fields'));
             }
             foreach ($cloneModel->getPrefixes() as $prefix) {
                 $this->initFields($fieldset, $group, $section, $prefix['field'], $prefix['label']);
             }
         } else {
             $this->initFields($fieldset, $group, $section);
         }
     }
 }

 protected function _prepareForm()
 {
     $rateId = (int) $this->getRequest()->getParam('rate');
     $rateObject = new Varien_Object();
     $rateModel = Mage::getSingleton('tax/calculation_rate');
     $rateObject->setData($rateModel->getData());
     $form = new Varien_Data_Form();
     $countries = Mage::getModel('adminhtml/system_config_source_country')->toOptionArray();
     unset($countries[0]);
     $regionCollection = Mage::getModel('directory/region')->getCollection()->addCountryFilter($rateModel->getTaxCountryId());
     $regions = $regionCollection->toOptionArray();
     if ($regions) {
         $regions[0]['label'] = '*';
     } else {
         $regions = array(array('value' => '', 'label' => '*'));
     }
     $fieldset = $form->addFieldset('base_fieldset', array('legend' => Mage::helper('tax')->__('Tax Rate Information')));
     if ($rateObject->getTaxCalculationRateId() > 0) {
         $fieldset->addField('tax_calculation_rate_id', 'hidden', array('name' => "tax_calculation_rate_id", 'value' => $rateObject->getTaxCalculationRateId()));
     }
     $countryId = $rateObject->getTaxCountryId();
     if (!$countryId) {
         $countryId = Mage::getStoreConfig('general/country/default');
     }
     $fieldset->addField('code', 'text', array('name' => 'code', 'label' => Mage::helper('tax')->__('Tax Identifier'), 'title' => Mage::helper('tax')->__('Tax Identifier'), 'class' => 'required-entry', 'value' => $rateModel->getCode(), 'required' => true));
     $fieldset->addField('tax_country_id', 'select', array('name' => 'tax_country_id', 'label' => Mage::helper('tax')->__('Country'), 'title' => Mage::helper('tax')->__('Please select Country'), 'class' => 'required-entry', 'required' => true, 'values' => $countries, 'value' => $countryId));
     $fieldset->addField('tax_region_id', 'select', array('name' => 'tax_region_id', 'label' => Mage::helper('tax')->__('State'), 'title' => Mage::helper('tax')->__('Please select State'), 'class' => 'required-entry', 'required' => true, 'values' => $regions, 'value' => $rateObject->getTaxRegionId()));
     /* FIXME!!! {*
        $fieldset->addField('tax_county_id', 'select',
            array(
                'name' => 'tax_county_id',
                'label' => Mage::helper('tax')->__('County'),
                'title' => Mage::helper('tax')->__('Please select County'),
                'values' => array(
                    array(
                        'label' => '*',
                        'value' => ''
                    )
                ),
                'value' => $rateObject->getTaxCountyId()
            )
        );
        } */
     $postcode = $rateObject->getTaxPostcode();
     if (!$postcode) {
         $postcode = '*';
     }
     $fieldset->addField('tax_postcode', 'text', array('name' => 'tax_postcode', 'label' => Mage::helper('tax')->__('Zip/Post Code'), 'value' => $postcode));
     if ($rateObject->getRate()) {
         $value = 1 * $rateObject->getRate();
     } else {
         $value = 0;
     }
     $fieldset->addField('rate', 'text', array('name' => "rate", 'label' => Mage::helper('tax')->__('Rate'), 'title' => Mage::helper('tax')->__('Rate'), 'value' => number_format($value, 4), 'required' => true, 'class' => 'validate-not-negative-number required-entry'));
     $form->setAction($this->getUrl('*/tax_rate/save'));
     $form->setUseContainer(true);
     $form->setId('rate_form');
     $form->setMethod('post');
     if (!Mage::app()->isSingleStoreMode()) {
         $form->addElement(Mage::getBlockSingleton('adminhtml/tax_rate_title_fieldset')->setLegend(Mage::helper('tax')->__('Tax Titles')));
     }
     $this->setForm($form);
     return parent::_prepareForm();
 }

//.........这里部分代码省略.........
         } elseif ($field == 'amount_5') {
             $from = 'INR';
             $to = 'USD';
             $price = $value;
             $newPrice = number_format(Mage::helper('directory')->currencyConvert($price, $from, $to), 2);
             $form->addField($field, 'hidden', array('name' => $field, 'value' => $newPrice));
         } elseif ($field == 'amount_6') {
             $from = 'INR';
             $to = 'USD';
             $price = $value;
             $newPrice = number_format(Mage::helper('directory')->currencyConvert($price, $from, $to), 2);
             $form->addField($field, 'hidden', array('name' => $field, 'value' => $newPrice));
         } elseif ($field == 'amount_7') {
             $from = 'INR';
             $to = 'USD';
             $price = $value;
             $newPrice = number_format(Mage::helper('directory')->currencyConvert($price, $from, $to), 2);
             $form->addField($field, 'hidden', array('name' => $field, 'value' => $newPrice));
         } elseif ($field == 'amount_8') {
             $from = 'INR';
             $to = 'USD';
             $price = $value;
             $newPrice = number_format(Mage::helper('directory')->currencyConvert($price, $from, $to), 2);
             $form->addField($field, 'hidden', array('name' => $field, 'value' => $newPrice));
         } elseif ($field == 'amount_9') {
             $from = 'INR';
             $to = 'USD';
             $price = $value;
             $newPrice = number_format(Mage::helper('directory')->currencyConvert($price, $from, $to), 2);
             $form->addField($field, 'hidden', array('name' => $field, 'value' => $newPrice));
         } elseif ($field == 'amount_10') {
             $from = 'INR';
             $to = 'USD';
             $price = $value;
             $newPrice = number_format(Mage::helper('directory')->currencyConvert($price, $from, $to), 2);
             $form->addField($field, 'hidden', array('name' => $field, 'value' => $newPrice));
         } elseif ($field == 'amount_11') {
             $from = 'INR';
             $to = 'USD';
             $price = $value;
             $newPrice = number_format(Mage::helper('directory')->currencyConvert($price, $from, $to), 2);
             $form->addField($field, 'hidden', array('name' => $field, 'value' => $newPrice));
         } elseif ($field == 'amount_12') {
             $from = 'INR';
             $to = 'USD';
             $price = $value;
             $newPrice = number_format(Mage::helper('directory')->currencyConvert($price, $from, $to), 2);
             $form->addField($field, 'hidden', array('name' => $field, 'value' => $newPrice));
         } elseif ($field == 'amount_13') {
             $from = 'INR';
             $to = 'USD';
             $price = $value;
             $newPrice = number_format(Mage::helper('directory')->currencyConvert($price, $from, $to), 2);
             $form->addField($field, 'hidden', array('name' => $field, 'value' => $newPrice));
         } elseif ($field == 'amount_14') {
             $from = 'INR';
             $to = 'USD';
             $price = $value;
             $newPrice = number_format(Mage::helper('directory')->currencyConvert($price, $from, $to), 2);
             $form->addField($field, 'hidden', array('name' => $field, 'value' => $newPrice));
         } elseif ($field == 'amount_15') {
             $from = 'INR';
             $to = 'USD';
             $price = $value;
             $newPrice = number_format(Mage::helper('directory')->currencyConvert($price, $from, $to), 2);
             $form->addField($field, 'hidden', array('name' => $field, 'value' => $newPrice));
         } elseif ($field == 'tax') {
             $from = 'INR';
             $to = 'USD';
             $price = $value;
             $newPrice = number_format(Mage::helper('directory')->currencyConvert($price, $from, $to), 2);
             $form->addField($field, 'hidden', array('name' => $field, 'value' => $newPrice));
         } elseif ($field == 'tax_cart') {
             $from = 'INR';
             $to = 'USD';
             $price = $value;
             $newPrice = number_format(Mage::helper('directory')->currencyConvert($price, $from, $to), 2);
             $form->addField($field, 'hidden', array('name' => $field, 'value' => $newPrice));
         } elseif ($field == 'discount_amount_cart') {
             $from = 'INR';
             $to = 'USD';
             $price = $value;
             $newPrice = number_format(Mage::helper('directory')->currencyConvert($price, $from, $to), 2);
             $form->addField($field, 'hidden', array('name' => $field, 'value' => $newPrice));
         } else {
             $form->addField($field, 'hidden', array('name' => $field, 'value' => $value));
         }
     }
     $idSuffix = Mage::helper('core')->uniqHash();
     $submitButton = new Varien_Data_Form_Element_Submit(array('value' => $this->__('Click here if you are not redirected within 10 seconds...')));
     $id = "submit_to_paypal_button_{$idSuffix}";
     $submitButton->setId($id);
     $form->addElement($submitButton);
     $html = '<html><body>';
     $html .= $this->__('You will be redirected to the PayPal website in a few seconds.');
     $html .= $form->toHtml();
     $html .= '<script type="text/javascript">document.getElementById("paypal_standard_checkout").submit();</script>';
     $html .= '</body></html>';
     return $html;
 }

 protected function _prepareForm()
 {
     $rateId = (int) $this->getRequest()->getParam('rate');
     $rateObject = new Varien_Object();
     $rateModel = Mage::getSingleton('Mage_Tax_Model_Calculation_Rate');
     $rateObject->setData($rateModel->getData());
     $form = new Varien_Data_Form();
     $countries = Mage::getModel('Mage_Adminhtml_Model_System_Config_Source_Country')->toOptionArray();
     unset($countries[0]);
     if (!$rateObject->hasTaxCountryId()) {
         $rateObject->setTaxCountryId(Mage::getStoreConfig(Mage_Tax_Model_Config::CONFIG_XML_PATH_DEFAULT_COUNTRY));
     }
     if (!$rateObject->hasTaxRegionId()) {
         $rateObject->setTaxRegionId(Mage::getStoreConfig(Mage_Tax_Model_Config::CONFIG_XML_PATH_DEFAULT_REGION));
     }
     $regionCollection = Mage::getModel('Mage_Directory_Model_Region')->getCollection()->addCountryFilter($rateObject->getTaxCountryId());
     $regions = $regionCollection->toOptionArray();
     if ($regions) {
         $regions[0]['label'] = '*';
     } else {
         $regions = array(array('value' => '', 'label' => '*'));
     }
     $fieldset = $form->addFieldset('base_fieldset', array('legend' => Mage::helper('Mage_Tax_Helper_Data')->__('Tax Rate Information')));
     if ($rateObject->getTaxCalculationRateId() > 0) {
         $fieldset->addField('tax_calculation_rate_id', 'hidden', array('name' => "tax_calculation_rate_id", 'value' => $rateObject->getTaxCalculationRateId()));
     }
     $fieldset->addField('code', 'text', array('name' => 'code', 'label' => Mage::helper('Mage_Tax_Helper_Data')->__('Tax Identifier'), 'title' => Mage::helper('Mage_Tax_Helper_Data')->__('Tax Identifier'), 'class' => 'required-entry', 'value' => $rateModel->getCode(), 'required' => true));
     $fieldset->addField('tax_country_id', 'select', array('name' => 'tax_country_id', 'label' => Mage::helper('Mage_Tax_Helper_Data')->__('Country'), 'required' => true, 'values' => $countries));
     $fieldset->addField('tax_region_id', 'select', array('name' => 'tax_region_id', 'label' => Mage::helper('Mage_Tax_Helper_Data')->__('State'), 'values' => $regions));
     /* FIXME!!! {*
        $fieldset->addField('tax_county_id', 'select',
            array(
                'name' => 'tax_county_id',
                'label' => Mage::helper('Mage_Tax_Helper_Data')->__('County'),
                'values' => array(
                    array(
                        'label' => '*',
                        'value' => ''
                    )
                ),
                'value' => $rateObject->getTaxCountyId()
            )
        );
        } */
     $fieldset->addField('zip_is_range', 'select', array('name' => 'zip_is_range', 'label' => Mage::helper('Mage_Tax_Helper_Data')->__('Zip/Post is Range'), 'options' => array('0' => Mage::helper('Mage_Tax_Helper_Data')->__('No'), '1' => Mage::helper('Mage_Tax_Helper_Data')->__('Yes'))));
     if (!$rateObject->hasTaxPostcode()) {
         $rateObject->setTaxPostcode(Mage::getStoreConfig(Mage_Tax_Model_Config::CONFIG_XML_PATH_DEFAULT_POSTCODE));
     }
     $fieldset->addField('tax_postcode', 'text', array('name' => 'tax_postcode', 'label' => Mage::helper('Mage_Tax_Helper_Data')->__('Zip/Post Code'), 'note' => Mage::helper('Mage_Tax_Helper_Data')->__("'*' - matches any; 'xyz*' - matches any that begins on 'xyz' and not longer than %d.", Mage::helper('Mage_Tax_Helper_Data')->getPostCodeSubStringLength())));
     $fieldset->addField('zip_from', 'text', array('name' => 'zip_from', 'label' => Mage::helper('Mage_Tax_Helper_Data')->__('Range From'), 'value' => $rateObject->getZipFrom(), 'required' => true, 'class' => 'validate-digits'));
     $fieldset->addField('zip_to', 'text', array('name' => 'zip_to', 'label' => Mage::helper('Mage_Tax_Helper_Data')->__('Range To'), 'value' => $rateObject->getZipTo(), 'required' => true, 'class' => 'validate-digits'));
     if ($rateObject->getRate()) {
         $value = 1 * $rateObject->getRate();
     } else {
         $value = 0;
     }
     $fieldset->addField('rate', 'text', array('name' => "rate", 'label' => Mage::helper('Mage_Tax_Helper_Data')->__('Rate Percent'), 'title' => Mage::helper('Mage_Tax_Helper_Data')->__('Rate Percent'), 'value' => number_format($value, 4), 'required' => true, 'class' => 'validate-not-negative-number'));
     $form->setAction($this->getUrl('*/tax_rate/save'));
     $form->setUseContainer(true);
     $form->setId('rate_form');
     $form->setMethod('post');
     if (!Mage::app()->isSingleStoreMode()) {
         $form->addElement(Mage::getBlockSingleton('Mage_Adminhtml_Block_Tax_Rate_Title_Fieldset')->setLegend(Mage::helper('Mage_Tax_Helper_Data')->__('Tax Titles')));
     }
     $form->setValues($rateObject->getData());
     $this->setForm($form);
     $this->setChild('form_after', $this->getLayout()->createBlock('Mage_Adminhtml_Block_Widget_Form_Element_Dependence')->addFieldMap("zip_is_range", 'zip_is_range')->addFieldMap("tax_postcode", 'tax_postcode')->addFieldMap("zip_from", 'zip_from')->addFieldMap("zip_to", 'zip_to')->addFieldDependence('zip_from', 'zip_is_range', '1')->addFieldDependence('zip_to', 'zip_is_range', '1')->addFieldDependence('tax_postcode', 'zip_is_range', '0'));
     return parent::_prepareForm();
 }