ProductReview Example: Difference between revisions

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ProductReview Example (view source)

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Hsymington

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-Here I will build a example application using the VDF Ajax library and note the steps taken underway.
+= Introduction =
+This page contains a description of an example project that can be used to study different implementation techniques using VDF as a backend.
-== Functionality ==
+In this example the overall goal is to be able to see what users think about a particular item . As an added benefit - users can also share information about where to buy the particular items.
-To have an example AJAX application  to share assessments about known items .
 To accomplish this, then users should be able to:
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 *login
 *choose an item from a list
 *enter information about a known item
-*supply a rating of an item
+*supply information about the place where an item was bought.
+*supply a review of an item
+*Overview supplied reviews from other users
+The workspace is available here https://github.com/jacobandresen/ProductReview
+= [[DataDictionary|Data Dictionaries]] =
+We want to store information about users, places and known items. The other tables should hold sufficient information about the items and how the users liked them.
+The following data dictionaries  should now be available (Note that attributes like "UserId" in Token implies a index  on UserId on Token and a relation to the table "User")
+==User==
+*UserId (Numeric)
+*LoginName (Ascii)
+*FirstName (Ascii)
+*LastName (Ascii)
+*Password (Ascii)
+*EmailAddress (Ascii)
+*Rights (Ascii)
+*StreetAddress (Ascii)
+*City (Ascii)
+*ZIPCode (Ascii)
+*Country (Ascii)
+==Token==
+*UserId (Numeric)
+*TokenValue (Ascii)
+*LastAccessed (Date)
-The overall goal is to be able to see what users think about a particular item.
+==Shop==
+*ShopId (Numeric)
+*Name (Ascii)
+*Type (Numeric)
+*Description (Ascii)
+*StreetAddress (Ascii)
+*City (Ascii)
+*ZIPCode (Ascii)
+*Country (Ascii)
-==Problems==
+==Product==
-*[[Using the AJAX Library]]
+*ProductId (Numeric)
-*[[AJAX Session management]]
+*Name (Ascii)
-*[[AJAX Masterdetail]]
+*Type (Numeric)
+*Description (Ascii)
+*ShopId (Numeric)
+*Price (Numeric)
+==Review==
+*ReviewId (Numeric)
+*ItemId (Numeric)
+*UserId (Numeric)
+*Rating (Numeric)
+*Comment (Ascii)
+= Implementation =
-== Creating the DataDictionaries ==
+[[ProductReview VDF AJAX implementation]]
-We want to store information about users, places, purchases and known items. A user should be either a normal user or an administrator. The other tables should hold sufficient information about the items purchased and how the users liked them.
+[[Category: Web Applications]]
+[[Category: Data Dictionaries]]