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by: Brian |
last post by:
Greetings,
I'm working on a project that involved that has need of a categorization
system. Logically speaking, the system will have elements, these elements
will belong to at least a single category, sometimes more, additionally,
categories may also be members of any number of categories.
Well -- Thats the vision at least. I'm looking...
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by: Troy Lynch |
last post by:
I'm working on writing a website which I need to have lists of
products listed in categories and subcategories, and need to keep
track of whats in the tree. Like how many products from the root all
the way down through the subcategories. I was thinking maybe in each
category it would have a field which lists all the root categories. I
hope...
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by: Bill |
last post by:
I've got a bookstore I'm developing, and I wanted to list all the
categories on the home page of the site. However, there are so many,
that they now extend way below the screen, making the page look sloppy.
I want, therefore, to limit the number of categories on the home page,
to a few general categores, then clicking on one will reveal the...
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by: Ralph Guzman |
last post by:
TASK:
I have to generate a report with all categories, subcategories and
products in database.
PROBLEM:
I want to write one query that will return:
1. category
2. subcategory: determined by parent_id
3. products in each category or subcategory.
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by: Brian |
last post by:
This is causing me to not be able to create a relation in my dataset.
Here's my code:
dc1 = ds.Tables .Columns ;
dc2 = ds.Tables .Columns ;
dr1 = new System.Data.DataRelation ("categories2subcategories", dc1,
dc2);
ds.Relations.Add (dr1);
dc1 always works fine. dc2 always returns null. There ARE records in
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by: hornedw |
last post by:
I have been working on a ecommerce website for myself. What I needed
some assistance on was when i was trying to display the
categories/subcategories for the different products.
I decided to use the modified preorder tree transversal algorithm. What
I wanted was on the first page is to display the catogories as follows
Books (35)...
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by: Staria |
last post by:
Hi...
I'm currently working on a project where I would like to have Categories and SubCategories. I've banged my head on this for several days, but can't seem to get this the way I want it to display. Thought I would see if I might be able to get a little help.
What I would like is for my code to print out the categories/subcategories...
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by: wfsmith |
last post by:
Sorry for the confusing subject. Here's what im doing:
I have a table of products. Products have N categories and
subcategories. Right now its 4. But there could be more down the
line so it needs to be extensible.
So ive created a product table. Then a category table that has many
categories of products, of which a product can...
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by: itpvision |
last post by:
Hello,
I have a link navigation of categories retrieved from the database,
while I know how to display subcategories based on category link
clicked with classical approach, I want to do this with ajax,
The problem is with the classical style,I know the GET sent and
the row im in with the category, so by simple comparison, I know how
to...
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by: myselfrandhawa |
last post by:
Hi i have the following tables and i want to show categories and subcategories underneath them and count how many products exist in category and subcategory:
i am allowing multiple categories for a single product
table structure as:
productcategories
CREATE TABLE .(
NULL,
NULL,
IDENTITY(1,1) NOT NULL,
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it. ...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in...
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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