Varien_Data_Form_Element_Select Class Reference

Inheritance diagram for Varien_Data_Form_Element_Select:

List of all members.

Public Member Functions
	__construct ($attributes=array())
	getElementHtml ()
	getHtmlAttributes ()
Protected Member Functions
	_optionToHtml ($option, $selected)
	_prepareOptions ()

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Detailed Description

Definition at line 34 of file Select.php.

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Constructor & Destructor Documentation

__construct

(

$

attributes = array()

)

Enter description here...

Parameters:

array

$attributes

Reimplemented from Varien_Data_Form_Element_Abstract.

Reimplemented in Mage_Adminhtml_Block_Catalog_Product_Helper_Form_Boolean.

Definition at line 36 of file Select.php.

    {
        parent::__construct($attributes);
        $this->setType('select');
        $this->setExtType('combobox');
        $this->_prepareOptions();
    }

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Member Function Documentation

_optionToHtml	(	$	option,
		$	selected
	)			[protected]

Definition at line 81 of file Select.php.

    {
        if (is_array($option['value'])) {
            $html ='<optgroup label="'.$option['label'].'">'."\n";
            foreach ($option['value'] as $groupItem) {
                $html .= $this->_optionToHtml($groupItem, $selected);
            }
            $html .='</optgroup>'."\n";
        }
        else {
            $html = '<option value="'.$this->_escape($option['value']).'"';
            $html.= isset($option['title']) ? 'title="'.$option['title'].'"' : '';
            $html.= isset($option['style']) ? 'style="'.$option['style'].'"' : '';
            if (in_array($option['value'], $selected)) {
                $html.= ' selected="selected"';
            }
            $html.= '>'.$option['label']. '</option>'."\n";
        }
        return $html;
    }

_prepareOptions

(

)

[protected]

Definition at line 102 of file Select.php.

    {
        $values = $this->getValues();
        if (empty($values)) {
            $options = $this->getOptions();
            if (is_array($options)) {
                $values = array();
                foreach ($options as  $value => $label) {
                    $values[] = array('value' => $value, 'label' => $label);
                }
            } elseif (is_string($options)) {
                $values = array( array('value' => $options, 'label' => $options) );
            }
            $this->setValues($values);
        }
    }

getElementHtml

(

)

Reimplemented from Varien_Data_Form_Element_Abstract.

Reimplemented in Mage_Adminhtml_Block_Catalog_Category_Helper_Sortby_Default.

Definition at line 44 of file Select.php.

    {
        $this->addClass('select');
        $html = '<select id="'.$this->getHtmlId().'" name="'.$this->getName().'" '.$this->serialize($this->getHtmlAttributes()).'>'."\n";

        $value = $this->getValue();
        if (!is_array($value)) {
            $value = array($value);
        }

        if ($values = $this->getValues()) {
            foreach ($values as $key => $option) {
                if (!is_array($option)) {
                    $html.= $this->_optionToHtml(array(
                        'value' => $key,
                        'label' => $option),
                        $value
                    );
                }
                elseif (is_array($option['value'])) {
                    $html.='<optgroup label="'.$option['label'].'">'."\n";
                    foreach ($option['value'] as $groupItem) {
                        $html.= $this->_optionToHtml($groupItem, $value);
                    }
                    $html.='</optgroup>'."\n";
                }
                else {
                    $html.= $this->_optionToHtml($option, $value);
                }
            }
        }

        $html.= '</select>'."\n";
        $html.= $this->getAfterElementHtml();
        return $html;
    }

getHtmlAttributes

(

)

Reimplemented from Varien_Data_Form_Element_Abstract.

Definition at line 119 of file Select.php.

    {
        return array('title', 'class', 'style', 'onclick', 'onchange', 'disabled', 'readonly');
    }

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The documentation for this class was generated from the following file:

• lib/Varien/Data/Form/Element/Select.php