your logic suggests that the customer’s order should be greater than zero,
the customer’s order is saved in the database,
and the quantity ordered is displayed in the cart page.
Model is like the software
Controller is the Operating System
View is the keyboard, mouse, and monitor
2. Validation Tools3. Text Editor4. Image Editor5. Code Generators6. Collaborate and Join Forums
A Model-View-Controller framework is like an architectural plan in software/web development. According to a web developer I interviewed about MVC, there are two ways on how a developer codes. First way is to write everything you need in a file, second is codes are written separately according to their proper place.
Now I will elaborate this to the point where even my grandma would understand, because the concept would be very confusing for people who learn of MVC’s existence just now (I was made aware of this gem 8 hours prior writing this).
In the second way I mentioned, suppose you have a DropDown for the quantity of shirts to add on your cart and:
Every bullet suggests one file each. While in the first way, all of which are saved in a single file.
To make it more simpler, here’s an analogy:
Each can function separately and as one, making development more organized.
Below are the most notable MVC framework for PHP developers:
You don’t have to own several browsers and operating systems just to test if your website is properly running in them. I actually saw an online advertisement looking for people to hire just to have a website tested for compatibility issues in different OS and browsers.
I’ll admit that BrowserShots takes screenshots really slow, it takes several minutes! But this is one of the few free browser testers that offers a wide variety of OS and browsers, even if no one knows what Kazehakase 0.5 is.
There is no such thing as getting things perfect the first try, that is why validation tools are available to help you take a glimpse of the little details that aren’t doing what they’re supposed to be doing. Where your eyes can’t see, these tools will surely lock their target on.
There is an article in 1stwebdesigner that discusses and gives a list of validation tools which include, but not limited to, checking if your website is OK for mobile viewing, CSS validation, HTML validation, and more. Visit it by clicking 20+ Online Tools for Website Validation and Testing.
GIMP is a wonderful tool not only because it is free, but because it provides plenty of tools like Photoshop. This is perfect for developers who wish to crop, resize, and create buttons and banners.
Code generators may seem to defeat the very purpose of learning a language in-depth but do not look at it that way. Code generators can expedite the process, a beginner, and expert alike, can learn many things from these too.
Now, if you are in a hurry to provide your client or yourself a business, there are many applications available that will provide you the codes you need in just a few clicks. Of course these are not applicable if your website’s service is not customary.
The search engine behemoth gives us yet again a way to love it more! Although this is not new, Google Code might escape the sight of budding developers, which shouldn’t happen! There is so much to use and to learn at Google Code that will surely boost your career as a developer.
Inside DreaminCode’s forums, developers encourage each other to act first before asking. You can’t go posting and asking for a code, what they do is help you with the code you have. As Carl Sagan said “When youmake the finding yourself — even if you are the last person on Earth to see the light — you will never forget it.”