If you want to achieve file upload validation trough your CakePHP model, you can use the following code. For this tutorial I you have a database table with a field ‘pdf_path’ (of course, this can be anything you like).
Tag: tutorial
Objective-C Login System Tutorial
For a few private projects the last couple of months I needed to implement a login system before the user could see the actual content.
It seemed like there were quite a few patterns people were using on how to implement such a system. The easiest way to go (imho :-)) is by creating a UIViewController which will serve the protected content and add it as the root view controller of your project. In that UIViewController you can then add a modal view controller which will present the login view. Continue reading Objective-C Login System Tutorial
CakePHP Basics Tutorial – Part 4
Overview
In this tutorial I will show you the power of associations in cakePHP. With associations you can link up your models and get related data when you fetch results from one model.
In this example I’ll show you how to create an association between a User and a Product.
CakePHP Basics Tutorial – Part 3
Overview
In this tutorial I will show you how to create a login form which validates the user with the database and do some basic security to redirect people who try to access a protected page. I’ll go over Flash messages to show the user some information which will last for one request.
CakePHP Basics Tutorial – Part 2
Overview
In this tutorial I’ll show you in about 30 minutes how to create a html form with the built-in FormHelper of CakePHP which automatically links up to the database fields to see what kind of input field should be generated. Further on we also check out the built-in validation options and how we can save our submitted form data to the database. And at the end I’ll explain how you can use CakePHP’s Model callback functions to put in our custom code before a CakePHP action.
CakePHP Basics Tutorial – Part 1
Overview
In this tutorial I’ll show you in about 30 minutes how to do a basic setup of CakePHP and read some data from the database without writing any SQL! This will be an i-don’t-know-how-many-parts tutorial, but I’ll try to add every week a few until the basics are covered!
Generate code with CakePHP’s cake bake command
Overview
In this tutorial I’ll show you in 25 minutes how to generate some basic CRUD functionality into your CakePHP website without writing a single line of code! This can be done by using the console which you get for free with CakePHP.
This is a great way to get up’n’running in minutes and start from what CakePHP has generated for you.
Continue reading Generate code with CakePHP’s cake bake command