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by: Tony Marston |
last post by:
For those who you thought my method of implementing OO principles in PHP was
totally wrong - see http://www.tonymarston.co.uk/php-mysql/good-bad-oop.html
for details, you can now read
http://www.tonymarston.co.uk/php-mysql/model-view-controller.html and tell
me why my implementation of the MVC design pattern is totally wrong.
Go on, I dare you. Make my day.
--
Tony (a legend in his own lunchtime) Marston
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by: John Jablonski via DotNetMonster.com |
last post by:
Hello,
We are building an application featuring a set of dockable windows/forms. The main form and each child window are implemented as View classes in the UIP 2.0 mechanism. All the views share a common controller class. It appears that as the application starts up, many instances of the controller class are created, maybe as many as two for each view. This seems to be the way the sample apps work as well.
Is there a reason for this? ...
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by: Charles Law |
last post by:
This is going to seem like a basic OO question, but it comes up and bites me
every now and again.
Suppose we have a multi-tiered protocol to implement, what is the logical,
OO way to design the handler? For example, let's say that we have to
implement the ISO 7-layer protocol, or something like an Allen-Bradley
master-slave protocol. At the lowest layer we might only need to top and
tail the data being transported, such as DLE STX
DLE...
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by: hugo.elias |
last post by:
Hi all,
I hope nobody minds me posting this question to this group, but I
couldn't find any group closer to the Subject.
Can anyone clear up where you draw the lines when dividing up an
application into Model, View and Controller parts?
For example: I have some classes:
class FlatWorld;
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by: laredotornado |
last post by:
Hello, I want to play an audio file by clicking on an audio icon and
not having the page switch out underneath. Right now the code I have
is ...
<html>
<head>
<title>Dictionary: homeostasis</title>
<link href="liveink.css" type="text/css" rel="stylesheet"/>
</head>
<body>
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by: Stan |
last post by:
I want to make two pages interact through a controller.
1. Page A has a grid and Add button.
2. When Add button is clicked Page B pops up.
3. User enters information and clicks Save
4. Information is saved in database
5. User goes back to Page A which gets new data from database and displays
one more row.
So, the event handler for Add button on Page A might look like:
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by: Sean |
last post by:
Hi all!
I am developing an apps following the OOP principles and I would like to
know how should I implement a controller class in order to call the others
classes involved in the Business and Data Access Layers ...
Thanks in advance for any help on this!
Sean.
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by: Griff |
last post by:
Two questions really, the first one "conceptual" and the other more involved
with design:
1 - There are two schools of thought where I work on the role of the
"controller" task.
The first is that the business object will provide the business rules and
that the controller will implement the rules and then pass the result set to
the view (i.e. do most of the grunt work).
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by: PenguinPig |
last post by:
Dear Experts,
Could you please provide you comment to me? Thanks
An Exhibition has many Halls, and different Booth Types
If exhibition is not exist, hall and booth type will not exist too.
In the object level, my design like follow, is this design elegance?
Class Exhibition
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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 usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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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.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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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 choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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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 into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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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 the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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