我正在开发Magento 1.7版本。我的代码如下：
$categoryArray = Mage::getSingleton('lookbook/category')->getOptionArray();
$catId = Mage::getSingleton('core/session')->getCatId(); //it has value 4
$fieldset->addField('category_id', 'select', array(
'label' => Mage::helper('lookbook')->__('Lookbook'),
'name' => 'category_id[]',
'values' => $categoryArray,
'value' => $catId,
'disabled' => true
));
如何设置在Magento的管理网格形式的下拉列表中选择的此值？
看看@ https://magento.stackexchange.com/questions/544/how-to-set-default-value-for-form-fields
protected function _prepareForm()
{
$form_data = new Varien_Object();
$form = new Varien_Data_Form();
$this->setForm($form);
....
if ( Mage::getSingleton('adminhtml/session')->getXyzData() )
{
$form_data = Mage::getSingleton('adminhtml/session')->getXyzData();
Mage::getSingleton('adminhtml/session')->setXyzData(null);
}
else if ( Mage::registry('xyz_data') ) {
$form_data = Mage::registry('xyz_data');
}
$catId = Mage::getSingleton('core/session')->getCatId(); // it has value 4
if( empty($form_data->getData('category_id')) ){
$form_data->setData('category_id', $catId);
}
$fieldset->addField('category_id', 'select', array(
'label' => Mage::helper('lookbook')->__('Lookbook'),
'name' => 'category_id[]',
'values' => $categoryArray,
'disabled' => true
));
....
$form->setValues($form_data);
$this->setForm($form);
}
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我来说两句