SQL Server :: Filter Products In Database?
Jul 25, 2010
how to implement filters on products as this is the first time i am doing this. This is very common in ecommerce websites which sell computer products (example bestbuy.com) where a client for example would click on Monitors category, upon clicking on monitors client is presented with all the monitors available. He then could filter the monitors using filters for example he clicks on a 19 Inch monitor filter and the monitors update to only display 19 Inch monitors.
how to make this as regards tables in database?
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Similar Messages:
May 10, 2010
I am developing a website that display products and the users will be able to rate these products. At the end of the month a winner product will be highlighted on the website home page. What I need to know is how to determine the winner product if I have the following rating scenario, The user will rate for the product by choosing a value from 1 to 5 where 1 mean bad and 5 excellent.
If 10 users voted for the product A and the average rating was 4 and 1 user voted for product B and the average rating were 5 that mean product B will be the winner. I feel this is not the correct method to determine the winner. one has better method that take in consideration the number of voted users to determine the winner?
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May 16, 2012
this is my last thread
[URL]
this is my code
<li><a href="Furniture.aspx?h_name=electric">Electric</a></li>
in Furniture.aspx will show all product that have H_name=electric
i have another Item
<li><a href="Furniture.aspx?h_name=?">show all</a></li>
i want when user click in this item on jquery menu in Furniture.aspx will show all product in this item H_name is'nt important i want show all product with different H_name
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Jun 18, 2010
I have been messing around with a Shopping Cart Tutorial i found on NetTuts+ I would be keen to find out how get the products from a Databse rather than use the product class they have made for the tutorial.
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Aug 12, 2010
Coming from PHP it's common to have a simple class that makes talking to a database very easy. Do people use the same approach in .net, or do you have a class for say products, which handles all database communications for the products table?
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Feb 7, 2010
i have different tables for product details, images, category mapping
is there any way to import/export products by excel file in database along with category mappying and pictures in one go rather that importing just the products and then categorizing each product and adding image one by one ?
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Jul 9, 2010
I'm really new at asp.net 3.5 I'm comming from Classic ASP and I have been experimenting with ASP.NET. I'm trying to use the ListView Control to display a products catalog comming from a database. My first test was succesfull but I have a question.I want to be able to display the title of the product in Bold if certain conditions exists for that product. I tried using the ItemDataBound event but I don't know how I to get the value from the database field.I have the following code
ASPX PAGE
[Code]....
CODE BEHIND
Protected Sub productsList_ItemDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.ListViewItemEventArgs) Handles productsList.ItemDataBound
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Aug 8, 2010
I have a sql table (ProductsOffers) in which I store all the offers posted for each Product it consists of columns
offerId int
ProductId int
ProductSpec nvarchar 50
OfferDate DateTime
OfferId + ProductId = My primary Key
everyday there will be many offers for each model and some of them may have no offer in this day. Now Suuppose that I have 10 Products with 15 offers. I want a sql sentence or function that let me select the latest offer for each product. When I select by date it returns the last inserted offer and they may have repeated products and also there will be some products not appear in the result. how can I get a result with the latest 10 Offers for all my products with one offer per product
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Nov 3, 2010
I'm working on an ecommerce project that is missing 5,000 product pictures.
I am trying to assign all products without pictures into a category located on a mapping table.
I know an insert can be accomplished from one table (or subquery) to another but I only need to find the product IDs and insert them with default values into the category mapping table that has all non-null columns.
The following code is the farthest I can get without help (I'm not strong in SQL), it won't work because my subquery returns many rows while the SQL statement is designed to insert one - I don't know how to handle this...
[Code]....
Any help would be appreciated from those more experienced than I. BTW... there are no known search results for this type of solution - if there is even a solution.
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Jun 30, 2010
Which method would be fastest / most efficient?
A) Read all data (822 rows) including those I do not need then filter / output those I do
B) 3 Round trips to the db using params filled via the last query to select only the data I need
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Jul 21, 2010
I am wanting to build a asp.net page where the user is presented with drop down boxes.
The drop down boxes contain information from an access database.
The access database contains more than 5 tables.
For example, I am going to use a customer website database as an example:
Contained in the database is:
Server Name
Server Type (Shared web or Dedicated)
Customer name
Sites the customer has.
Funtionality:
Say user one wanted to view all records by the server name:
The user would select the relevent server name which is in a drop down box.
This will automatically filter the database results and in turn will display on the webpage all the customer sites associated with that 'server'
Next I want the user to be able to filter those results again, and say the user wanted to filter the sites by "server type", the user would then select the type in another drop down box and then the data will be refreshed to show the sites that are on that sever, and server type.
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Mar 7, 2010
my access database consists of 2 tables. i name it table A and table B.
my idea is, i would like to search the data inside these table A and table B by using a text box and a button.
and 2 radio button are used to control whether data inside table A or data inside table B to be search.
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Apr 16, 2010
I have a task in which i have to compare 2 access databases
and in these 2 databases, there is a field "Customer_Name" Let's name both databases as DatabaseA and DatabaseB
In DatabaseA there is a list of Customer_Name that includes all the customers
Now I have to match this CustomerList with "Customer_Name" field present in DatabaseB
If Customer Name of DatabaseA is present in Customer Name of DatabaseB then leave it as it is
If Customer Name of DatabaseA is not present in Customer Neme of DatabaseB then rename the name of that customer as "NA" in DatabaseA'S Customer Name field
So i have to perform these 2 above mentioned things, is it possible to do it in asp.net coding ? just with a press of button (in button click even) to save time as the list of customers includes 3000 customers approx
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Oct 31, 2010
I need good css for Gridview just like the mac css
can we provide the filter functionality to gridview like the excel filter.
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Jan 1, 2010
In securing actions/controllers, do I have to create a custom filter or use MVC built-in filter?
To use the built-in attribute Authorize() on an action/controller or create a separate class that inherits the ActionFilterAttribute which has a method (OnActionExecuting) to override and do the authentication there?
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Nov 17, 2010
I'm new for asp.net and web development at all.
I want to filter user input before putting to database.
Are there common technics for this?
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Nov 10, 2010
I have a table in SQL Server 2000 with a text field containing XML that I need to display on a C# ASP.NET 2.0 page. I need to retrieve the XML and then filter out a list of about 80 possible elements (or white list 20 possible elements to keep might be better). I can pull the xml out of the DB and display it on my .aspx page, but I am not sure how to filter out any elements first.
Example XML
<Message>
<MessageNumber>
1234
</MessageNumber>
<MessageType>
Auto Notice
</MessageType>
<UPMessageNumber>
5501
</UPMessageNumber>
<MessageID>
121223
</MessageID>
<ResponseTo>
654321
</ResponseTo>
<DateTime>
2010-11-10 09:35:00
</DateTime>
</Message>
In this case I will need to filter out the UPMessageNumber and MessageID before displaying it on the page.
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Mar 9, 2010
In my organization we use nested groups. For a particular usage, we have a group (let's assume that the group name "kuku"), and the names of all the nested groups under it contains "kuku" as well.
We may assume that no other group in the LDAP has "kuku" in the name.
I need to create a filter which will return all the users which belong to one of the "kuku"s group.
Obviously, using this filter will bring only the head kukus
(&(&(objectclass=user)(objectclass=person))(memberOf=CN=kuku,cn=...rest of the group DN...))
How can I use wild card to fetch all users which belong to any kuku?
For example: (&(&(objectclass=user)(objectclass=person))(memberOf=CN=.*kuku.*))
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Mar 17, 2010
I have decorated my base controller with a couple of action filters. They work fine.
One of those filters sets up the request - does things like set the culture based on the domain, etc.
I also have a handful of actions that require authorization using the Authorize attribute.
My problem is that when an user attempts to request a page they are not authorized to access, the authorization filter kicks in and redirects them to a page telling them that they cannot vie the page.
The issue is that the action filters never run so the culture and other request data is never set. This effectively causes language to be wrong in the view and other data to be missing.
I know that authorization filters run first but my question is this: How can I design this such that I can ensure that certain methods are always run before the view is returned, regardless of the authorization.
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Aug 19, 2010
I have used this gridview in my project nad its working fine.
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Sep 27, 2010
i want to create filter in action method for filtering particular user from my database for the login program....
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Aug 17, 2010
After looking for a driver to open legacy dbf drivers to connect, the next level trouble a have is this one: first, i can retrieve the data but when trying to filter by a parameter (somesc columns) i get an error. The error says about the database can't determine. The error is a columm tha is formated ( 1234 ) about 8 space, fixed. The values in the query appears like that. I resolve this by Trimming Ltrim(ColumnName) and i get this (1234). Now in SqlExpress, how can i filter by the new Trimmed Expression? (This is a primary key that the DBF use)
Sample:
SELECT column1, column2, column3
TABLE FoxProDB
Now
SELECT Ltrim(column1) as NewExp, column2, column3
TABLE FoxProDB
Where NewExpre = @NewExpres -Error-
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Mar 7, 2011
I have created one stored procedure which runs on 5000 users in tbluser table with some filter condition in database.There are 4 filtering condition(FC1,FC2,FC3,FC4).Filtering condition has some ListBox and dropdown list of department and countries.I want output as given below:
ID Name StaffNo department Points
1 KK 111 dep1 2
2 NN 222 dep2 1
3 DD 333 dep3 4
I got ID,Name,StaffNo,department in resultset but not points.
points calculation would be based on filtering condition like
if FC1 matched user gained point 1,if both FC1 and FC2 matched user gained 2 point,if both FC1 ,FC2 and FC3 matched user gained 3 point etc.
--in stored procedure i m using dynamic query
DECLARE @SQL VARCHAR(2000)
SET @SQL = 'SELECT U.UserID, U.StaffNo,U.FirstName+'' ''+ U.LastName AS EmployeeName,''?'' AS Points FROM tblUser U '[code]....
all filtering condition are implemented with OR logic.
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Aug 25, 2010
does a action filter override a controller filter?
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Mar 23, 2011
I have a table called Student with a lot foreign keys that will be used after to filter students(table rows).The structure of this table is like:
StudentId GenderId DegreeId NatioanlityId
1 2 2 3
....
As a student can speak one or more language,the Sudent Table is linked to language table like this
StudentId LangaugeId
1 1
1 2
1 3
And a student can chose one or many subjects for exam:
StudentId ExamId
1 1
1 2
....
In my asp.net page I would like to filter students via checkbox using ajax for example, student having female and male gender with Degree 1,speaking language 1,2... I filter rows in a stored proc using user defined table,and I have to use a lot of IF statements like this
if(EXISTS(SELECT GenderId FROM @GenderTable))
if(EXISTS(SELECT DegreeId FROM @DegreeTable))
if(....)
else
if(...)
How can I avoid all the IF statements? I have more than 5 filters.It's boring.
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