Stock by Attribute v4.0 addon for v1.3.5-1.3.9

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Originally Posted by fwed

i have uninstalled the mod, and now I can check out.
I will try to re-install it and see what happens !

Fwed

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OK, I have re installed the mod as mentionned above, and it works perfectly now :clap:.

I don't know why it didn't work in the first place :blink: ! Maybe I did it more properly (i used to leave for example the new order.php file and order_OLD.php file in the same directory, maybe this is why all went wrong)

I hope this will help anyone who gets into the same error message !

Fwed

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Originally Posted by fwed

i used to leave for example the new order.php file and order_OLD.php file in the same directory, maybe this is why all went wrong

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You are exactly right. Both the new and old files contained classes called order and Zen Cart would have tried to load them both, which PHP doesn't allow. It's good to keep backups of changed files, but personally I would always recommend doing so offline and not mixing them with your live files. Glad you got to the bottom of the problem.

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Originally Posted by seattleannie

My client is running a shop with ZC v1.3.7 and Stock by Attributes v4.3.1. All has been fine for several months. But suddenly, it is showing items as out of stock that are *not* out of stock. In fact, 998 are in stock. I re-uploaded all the Stock by Attributes v4.3.1 files, in case something had gotten corrupted on the server. No change - the problem persists. Has anyone else had this problem? Is there a fix??

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Have you tried upgrading to Stock by Attributes v4.4, which is the correct version when you are running ZC 1.3.7?

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Originally Posted by vivaraquel

Ever since I installed this I been getting this kinda message when i delete products from my catalog. I hit the back button and cancel and it deletes products. But now I got it when trying to delete a sub category and it won't let me. Any ideas where I gotta fix it? The message is as follows:

1064 You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '(products_attributes_id, products_id, options_id, options_values_id, options_val' at line 1
in:
[delete from zen_products_attributes (products_attributes_id, products_id, options_id, options_values_id, options_values_price, price_prefix, products_options_sort_order, product_attribute_is_free, products_attributes_weight, products_attributes_weight_prefix, attributes_display_only, attributes_default, attributes_discounted, attributes_image, attributes_price_base_included, attributes_price_onetime, attributes_price_factor, attributes_price_factor_offset, attributes_price_factor_onetime, attributes_price_factor_onetime_offset, attributes_qty_prices, attributes_qty_prices_onetime, attributes_price_words, attributes_price_words_free, attributes_price_letters, attributes_price_letters_free, attributes_required) where products_id = '57']
If you were entering information, press the BACK button in your browser and re-check the information you had entered to be sure you left no blank fields.

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The SQL code being generated there is just plain wrong. But I have reviewed every access to the products attributes table in both core Zen Cart and Stock by Attributes and can see nothing that would generate this SQL. Do you have any other mods installed?

Hi guys,

I'm quite new at this (never done SQL stuff before) and tried to follow the instructions to install this mod.

The instructions said to create a new database table etc by running stock_attribute.sql, but I wasn't sure how to do this. I first went to the admin tools -> Install SQL patches, and tried uploading the file. When that didn't seem to do anything, I opened the file in a text editor, copied the code, and pasted it into the SQL Query Executor. This resulted in an error.

1062 Duplicate entry 'STOCK_SHOW_LOW_IN_CART' for key 2

Undaunted, I tried copying the files into the proper folders in my offline site, and renamed the template folder name accordingly. It did create a new option in the Catalog called "Products with Attributes Stock," but when I choose it, I get another error:


Warning: main(includes/classes/products_with_attributes_stock.php): failed to open stream: No such file or directory in /home/wk/public_html/zc/admin/products_with_attributes_stock.php on line 12

Warning: main(includes/classes/products_with_attributes_stock.php): failed to open stream: No such file or directory in /home/wk/public_html/zc/admin/products_with_attributes_stock.php on line 12

Fatal error: main(): Failed opening required 'includes/classes/products_with_attributes_stock.php' (include_path='.:/usr/local/lib/php') in /home/wk/public_html/zc/admin/products_with_attributes_stock.php on line 12

I must have done something wrong... though the file in question is indeed in the folder it mentions. Any help?

Wingkong

Your first attempt to install the database patch worked. The second is failing because you can't do it twice - but you don't need to.

The warning messages that you are getting suggest that the files are not in the right places. That reference to includes/classes/products_with_attributes_stock.php is from a file located in your admin directory, so a more complete path would be admin/includes/classes/products_with_attributes_stock.php. This file is certainly in the current stock by attributes release package, but not, according to your warnings, in the right place on your server.

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Originally Posted by kuroi

Wingkong

Your first attempt to install the database patch worked. The second is failing because you can't do it twice - but you don't need to.

The warning messages that you are getting suggest that the files are not in the right places. That reference to includes/classes/products_with_attributes_stock.php is from a file located in your admin directory, so a more complete path would be admin/includes/classes/products_with_attributes_stock.php. This file is certainly in the current stock by attributes release package, but not, according to your warnings, in the right place on your server.

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Thanks Kuroi! Sure enough, I forgot to upload the file to the admin/includes/classes folder. Works now! :)

I didn't realise that this thread existed, so I am now posting a new 'reply' here, because it's a more appropriate location. The post is my original with a reply from Kuroi ( his replies are indicated in red italicised text)

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Originally Posted by blag http://www.zen-cart.com/forum/images...s/viewpost.gif
I have some questions about the Stock by Attributes module, and wondered if anyone can assist, please.

Firstly: lets say I have an item with two attributes, one is colour and the other is size. Now, if I have in stock (and the stock is finite and cannot be re-stocked) 6 large, green; 4 medium, brown; and 3 small, green.

The item is showing that there are 13 items available, but let's say that one customer wanted 4 small green, and ordered them, does the module prevent him ordering four, OR does it allow the order for 4 small green items?

Are ordered items deducted from the individual attributes and the grand total or from the total only?

Items are deducted from the stock for individual attribute combinations. Whether or not the visitor would be stopped from checking out in the example that you give above, would depend on whether you had selected that option in the switches that the Stock by Attributes mod inserts into your Admin.

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Originally Posted by blag http://www.zen-cart.com/forum/images...s/viewpost.gif
A further question about the module: how do I offer a discount for bulk purchase of at items? Using my example above, I want to offer a discount if the customer buys six of a specific item, thus discount would apply to a purchase of all 6 of the large green items, but of course, no discount will apply for the other items nor for any combination of these items that may equal or exceed 6 - the discount applies to the 6 large green items only. (If there were 6 medium brown items, then a discount would apply to a purchase of all six of them.) Is this possible, and if so how?

I'm afraid that I've never used the discount facilities, let alone in tandem with Stock by Attributes. I can see ways of programming it both ways, so you would need to test it to see which way it actually works. Or you could try posting in the Stock by Attributes support thread to see if one of the mod's other users has already tried this.

So does anyone know how to implement the specific discount for bulk with a sba set-up?

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I have been through every post in this thread and can't see that anyone has asked the question as to what the 'Sync quantities' facility actually does. Can anyone out there advise, please?

(I don't want to try it just in case it screws up the data that I have painstakingly uploaded!!)

Sync quantities applies the sum of the stocks for a product's attribute combinations to the overall stock total for that product.