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sum Quantity column by ID is Cart

Thread began 10/30/2020 1:03 pm by Me | Last modified 11/02/2020 8:41 am by Me | 56 views | 5 replies

Ray BorduinWebAssist

You should use the column that is unique. If you don't have a single column that is unique, then you could create a calculation that will be unique by concatenating multiple columns.

I don't know the specific location you are trying to add that code, so I can't comment on whether that one line is correct out of context.

$this can only be used if you are editing the class. Most likely you would be using the $eCart1 reference instead on your page. $this->ID doesn't make sense since your cart will have multiple IDs.

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