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Coding problem joomla

$30-100 USD

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Posted almost 15 years ago

$30-100 USD

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I am trying to modify the way virtuemart (shopping cart module in joomla) adds its attribute prices to a product. At the moment you can add or subtract a price to the product which is then multiplied by the quantity amount. Eg: Product Playstation 3 is $700 If they add an attribute, Playstation Controller $70 And they want 5 playstation’s all up, the calculation is =(700 + 70) x 5. What we are trying to do is to have the attribute as a fixed cost ontop of the product cost so the equation will be =(700 x 5) + 70. When you add the attribute in the back end you add a symbol (+), (-) or (=) depending on if you are adding or subtracting. So far I have made it to accept an extra symbol “^?? which will be used for a fixed price on-top of the product cost post quantity multiplication. The files to change the calculating pricing are listed in the administrator/component/virtuemart/classes The calculation for attributes is in [login to view URL] file under lines 1799 and 1800, I have added these lines myself but still not getting desired results. What i need the equation to be for line 1800 is either: (product price X quantity) + Attribute; or (product price +(Attribute / Quantity)) X Quantity So far the fields I know are: Product price = $price['product_price'] Attribute value = $modifier What I need is the field that indicates the selected quantity. For testing purposes I am using the product labeled “aa?? under products/standard ncr Logins and passwords provided after confirmed price and agreement start immediately David Birch [login to view URL]
Project ID: 3852392

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3 proposals
Remote project
Active 15 yrs ago

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