How to add a WYSIWYG editor to Magento custom options - php

Question

Im trying to implement a wysiwyg editor under text-option in Magentos custom options, but am failing there. I have already searched for several components, but can't get it together though.
I want that editor to appear in the field where the WYSIWYG Value-textarea is right now.
Other source either don't go into detail or aren't working for 1.9.1.
What I have so far: [WR is companyname and EPO is my module]
I've found this snippet, which is used to place a wysiwyg editor on a cms page within a _prepareForm function:
<?php
if (Mage::getSingleton('cms/wysiwyg_config')->isEnabled() && ($block = $this->getLayout()->getBlock('head'))) {
$block->setCanLoadTinyMce(true);
}
$form = new Varien_Data_Form(array(
'id' => 'edit_form',
'action' => $this->getUrl('*/*/save'),
'method' => 'post'
));
$fieldset = $form->addFieldset('base_fieldset', array(
'legend' => Mage::helper('wr_epo')->__("Some Information"),
'class' => 'fieldset-wide',
));
$wysiwygConfig = Mage::getSingleton('cms/wysiwyg_config');
$fieldset->addField('description', 'editor', array(
'name' => 'description',
'label' => Mage::helper('wr_epo')->__('Description'),
'title' => Mage::helper('wr_epo')->__('Description'),
'style' => 'height: 600px;',
'wysiwyg' => true,
'required' => false,
'config' => $wysiwygConfig
));?>

Answer 1

I had an issue like this no to long ago (client wanted custom stuff in an option).
I dont know if this is exactly what you want. But heres what i did:
I made a php file in the root of my magento.
And then i added this code. I found it on stackoverflow. If anyone knows where it comes from be even better.
ini_set('display_errors',0);
require_once 'app/Mage.php';
Mage::app();
$setup = new Mage_Eav_Model_Entity_Setup('core_setup');
function createNewAttributeSet($name) {
Mage::app('default');
$modelSet = Mage::getModel('eav/entity_attribute_set')
->setEntityTypeId(4) // 4 == "catalog/product"
->setAttributeSetName($name);
$modelSet->save();
$modelSet->initFromSkeleton(4)->save(); // same thing
}
// Replace your attribute name with "extra_info"
$setup->addAttribute('catalog_category', 'extra_info', array(
'group' => 'General Information',
'type' => 'text',
'backend' => '',
'frontend' => '',
'label' => 'Extra Information',
'wysiwyg_enabled' => true,
'visible_on_front' => true,
'is_html_allowed_on_front' => true,
'input' => 'textarea',
'class' => '',
'source' => 'eav/entity_attribute_source_boolean',
'global' => Mage_Catalog_Model_Resource_Eav_Attribute::SCOPE_STORE,
'visible' => 1,
'required' => 0,
'user_defined' => 0,
'default' => '',
'searchable' => 0,
'filterable' => 0,
'comparable' => 0,
'visible_on_front' => 0,
'unique' => 0,
'position' => 1,
));
$setup->updateAttribute('catalog_category', 'extra_info', 'is_wysiwyg_enabled', 1);
$setup->updateAttribute('catalog_category', 'extra_info', 'is_html_allowed_on_front', 1);
I do however Think you want to include
'wysiwyg_enabled' => true,
Rather than
'wysiwyg' => true,
(this is refering to your code you pasted earlier)
Other reading:
Things i found that helped with my issues:
https://www.atwix.com/magento/add-category-attribute/
https://docs.magento.com/m1/ce/user_guide/catalog/product-options-custom.html