I change the product price by custom rules in custom module. By the Event <catalog_product_collection_load_after>
for product list page. And for product view page I override the getPrice()
Method of the
Mage_Catalog_Model_Product_Type_Price
.
My Problem is that price is changed according to the custom rules. But Price slider range is not updated. I also rewrite the layer model and prepareProductCollection() function but nothing change in price range. Price slider is still works on the product price. Not on my custom price. My question is how to change the product price that it effects price ranges. I not want to save the price in product table. I want to change the price like Magento Catalog Rule Change the Price.