Categories Index, the carousel chart below according to a sub-category of six records to load the latest
details Click to view the merchandise
based on the id of goods
merchandise display picture is the picture table
product table
different tastes prices
this commodity specification sheet
different tastes preferential is not the same
no price discounts do not need to calculate. Discount only needs to be calculated.
Product Specifications
Table in the database
request details page, complete within one request. Too many users avoid duplication refresh the page. Leading to the back-end may be a lot of requests.
Allowing users to request once inside, the user's information check out.
Another way is four information, each query request is sent four times. Word request faster, respectively, show. More user-friendly.
This course is one way request.
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