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About 1,000 results for
classes
- Page 1
Re: Calling an object from another in PHP using construct
Programming
Web Development
4 Weeks Ago
by aishamushtaq
To avoid infinite loops when including objects of multiple
classes
in PHP OOP: 1. Use dependency injection to pass objects as dependencies. 2. Review class design for circular dependencies. 3. Refactor
classes
to break cyclic dependencies if necessary.
Re: minimal-mvc: Frugal PHP micro-framework with basic routing and templating
Programming
Web Development
1 Week Ago
by Dani
… not lost on me that what I'm describing are
classes
that are unique to my implementation, and obviously one wouldn…'t create a micro-framework with Post and Forum
classes
built-in. However, you proposed that weblogs or forums would…
Re: minimal-mvc: Frugal PHP micro-framework with basic routing and templating
Programming
Web Development
1 Week Ago
by Dani
… own ORM such that each instance of any of these
classes
maps directly to a row in a MySQL table of… the same name. Each of the
classes
has a push_to_db() method to commit changes to the object…
Re: minimal-mvc: Frugal PHP micro-framework with basic routing and templating
Programming
Web Development
1 Week Ago
by pyeri
…, they ended up creating one Factory class and two other
classes
for request and response. While OOP certainly has its uses…
Calling an object from another in PHP using construct
Programming
Web Development
1 Month Ago
by FarrisFahad
How can I include objects in each other using PHP OOP? I have 3
classes
all
classes
make use of one another. I am trying to call them on `__construct` but it's creating an infinite calls to one another. How can I solve this?
Re: Calling an object from another in PHP using construct
Programming
Web Development
1 Month Ago
by Dani
I'm not understanding your question. You can definitely create objects within the methods of other
classes
. As pritaeas says, please post some code so we can understand better.
i need to transform specific code for mltiplr classes to GUI
Programming
Software Development
2 Months Ago
by JILA
if i provide you with my project OOP java can you transform him for me to GUI
Re: Calling an object from another in PHP using construct
Programming
Web Development
1 Month Ago
by pritaeas
Show some code of how you expect it to work.
Re: Calling an object from another in PHP using construct
Programming
Web Development
1 Month Ago
by jkon
In every OOP language that I know you can create infinite recursive loops in a construction method . Lets play a bit with it in PHP: class A { private $obj; public function __construct() { $this->obj = new B(); } } class B { private $obj; public …
Re: Calling an object from another in PHP using construct
Programming
Web Development
1 Month Ago
by FarrisFahad
Hey, I know that this discussion is old but I need to know now. I am new to OOP in PHP. Is it good to call a class within a class? Why or why not? How should I create an object? I want objects to use other methods from other objects. Your example is good ... class A { private $obj; public function __construct…
Re: Calling an object from another in PHP using construct
Programming
Web Development
1 Month Ago
by pritaeas
That causes an infinite loop as described by jkon. I'd go for a container class: ```php class Container { private $A; private $B; private $C; public function __construct($A, $B, $C) { $this->A = $A; $this->B = $B; $this->C = $C; } } $A = new A(); $B = new B(); $C = new …
Re: Calling an object from another in PHP using construct
Programming
Web Development
1 Month Ago
by Dani
I feel like you're going to end up in an infinite loop if you create a new A from the constructor function of class A. Same with class B having `new B()` in its contruxtor, and and C having `new C()` in its constructor.
Re: Calling an object from another in PHP using construct
Programming
Web Development
1 Month Ago
by Dani
Oh, sorry. I didn't see the post by pritaeas.
Re: Classes
Programming
Software Development
10 Years Ago
by rubberman
Classes
are used to model physical or conceptual entities. An example … class Animal - an abstract base class. Derived from that are
classes
such as Cat, Dog, Human, Bird, etc. Derived from Cat… model basic behaviors in the base
classes
, and then refine those behaviors in the derived
classes
. Example: all animals eat food. Some…
Re: classes
Programming
Software Development
9 Years Ago
by raheel.wa
Classes
divide your work in small chunks. For example you want to write a management for a university system, so in university there are teachers, students, staff.So you make a Teacher class that accept teacher data and another class should be student class that accept student data and so on...... :)
Re: Classes vs Functions
Programming
Software Development
15 Years Ago
by vegaseat
Classes
don't make functions obsolete. The beauty of Python is that you can go either way. It's up to you, if a class makes sense, use it. I use
classes
in most GUI programs, using inheritance is very common. Also, the program looks more organized and simply makes life easier.
Re: Classes and objects
Programming
Software Development
13 Years Ago
by griswolf
Classes
describe objects Objects hold data and do work If you …
Classes
Programming
Software Development
20 Years Ago
by Dani
…it contains what are known as objects, such as
classes
and structures, which allow the easy manipulation of large …just as variables and encompass large amounts of data.
Classes
are generally declared prior to any functions in the…] [/indent][b]Abstraction[/b] A very large part of
classes
is the concept of abstraction, meaning that programs are not…
classes
Programming
Software Development
16 Years Ago
by game_fan
… are also supposed to be inheritance
classes
for the different titles. The 2 derived
classes
should be a fiction one and a… non-fiction one. I m quite a begginer at
classes
so i'm not sure how to carry on! Any…
Classes
Programming
Software Development
12 Years Ago
by churva_churva
Can someone suggest me what
classes
I can make in developing a system of a cell shop and also the attributes or the properties of each
classes
and what method of each
classes
I can do.... [QUOTE]I really need suggestion [/QUOTE]
Re: classes
Programming
Software Development
14 Years Ago
by gerard4143
… my program or whatever, I always want to define
classes
:P My question is simple --> are structures the… best way to "replace"
classes
? TY[/QUOTE] Well yes...if you think of structures as…
classes
without methods and constructor/destructors Well if you want…
Re: classes
Programming
Software Development
16 Years Ago
by Bench
… next step is probably to write your Fiction and Nonfiction
classes
Re: Classes
Programming
Software Development
15 Years Ago
by Narue
…from C Structures are inherited from C, yes. >
classes
are the object-oriented, C++ alternative It's probably …new to avoid breaking changes with the "C with
classes
" preprocessor. Lo and behold, that early decision …gave C++ both
classes
and structures, for better or worse. >a teacher …
classes
Programming
Software Development
14 Years Ago
by Yee
Hi! I have had to change from Python to C because of university instructions. My problem is that, when I want to make a menu for my program or whatever, I always want to define
classes
:P My question is simple --> are structures the best way to "replace"
classes
? TY
Re: Classes
Programming
Software Development
13 Years Ago
by Fbody
… on a "base" or "general" cases/
classes
and "derived" or "specialized" cases…/
classes
. The properties of the base class are designed in such … applies to all objects of that class. Conversely, the derived
classes
are designed in such a way as to account for…
Classes
Programming
Software Development
13 Years Ago
by msqueen082
hello I wrote this code using
classes
and it keeps giving me the error message : a nullreference … have a method called getClientTransaction in the client class.(3
classes
stock, transaction, and client). Whenever the click on the summary…
Re: classes
Programming
Software Development
10 Years Ago
by rubberman
You did ask one question - what are nested
classes
? So, I will answer that. The other issues I assume … problems, and we don't do homework... Nested (inner)
classes
are
classes
declared/defined in the context of another (outer) class. They…
Re: Classes
Programming
Software Development
15 Years Ago
by CoolGamer48
… is because structs are left-over functionality from C, and
classes
are the object-oriented, C++ alternative. Initially, structs (if I… nice class things, like inheritance and access-level specifiers. When
classes
came around and got all of that, they added the…
classes help
Programming
Software Development
18 Years Ago
by iamthwee
Does anyone have any links/ tutorials about writing complex
classes
. U know stuff like overloading operators, using friend function. Or am I best to get a book on this. If so which book is good . ThanQ
classes
Programming
Software Development
16 Years Ago
by Nemoticchigga
…. I have all the forms, as well as some additional
classes
in source files for data storage. I was wondering how…
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