Topic #components – Blog

Filtering data by user input with Kdyby/Doctrine

Listing data is essentially the most crucial part of websites. Be it products, articles, photos or whatnots, we usually need to provide the user the way to filter and/or sort the data by some preset parameters. I'll show you how to encapsulate such filtering within an object, build a user interface (in other words, a form) upon it, and use it with Kdyby/Doctrine's query objects to actually filter the data on the database level.

9 years ago5 min read

Introduction to Kdyby/DoctrineForms

Last December, I implemented smart forms via Kdyby/DoctrineForms on this blog. Since the documentation of the package seems to be quite lacking in its scope, I decided to share with you how to overcome the pitfalls I had encountered and make it work.

10 years ago7 min read

Decoupling components from presenters

In order for components in Nette to be as reusable as possible, it is necessary to decouple them from presenters. The cleanest way out of this is to invert the dependency. After all, it's the presenter that requires the component, not vice versa.

10 years ago2 min read

Shared component factories using traits

Do components shared across multiple presenters bloat your BasePresenter? Well, PHP 5.4 comes with a solution to this, with these snippets of reusable code called traits.

11 years ago2 min read

Hello, I am Jiří Pudil

I am a full-stack web developer from Brno, Czech Republic. I contribute to open-source projects, write a technical blog, and speak at meetups and conferences.

Learn more about me

Blog – #components

Filtering data by user input with Kdyby/Doctrine

Introduction to Kdyby/DoctrineForms

Decoupling components from presenters

Shared component factories using traits

Hello, I am Jiří Pudil