http://kiwwito.com/articles/category/symfony2 Últimos artículos publicados en categoría "Symfony2" en May 19 2012 03:31:26 May 19 2012 03:31:26 kiwwito generator 1.0 keyvan@kiwwito.com keyvan@kiwwito.com December 05 2011 00:00:00 http://kiwwito.com/article/less-css-with-assetic-and-symfony-2 extends CSS with dynamic behavior such as variables, mixins, operations and functions.For the LESS Assetic filter we need to have installed first , the npm package manager and the LESS library. Under Ubuntu you can install all of those in an easy way through the terminal: Install the LESS library: [...] http://kiwwito.com/article/less-css-with-assetic-and-symfony-2 December 04 2011 00:00:00 http://kiwwito.com/article/minify-css-and-js-files-with-assetic-and-symfony2 Unify all our CSS and JS stuff into unique minified files improves significantly your application performance.Thanks to the Assetic Symfony2 bundle you can do it on the fly.First, , unzip it and move the "yuicompressor-*.jar" to the "app/Resources/java" folder.Connect Assetic with the compressor [...] http://kiwwito.com/article/minify-css-and-js-files-with-assetic-and-symfony2 October 02 2011 00:00:00 http://kiwwito.com/article/i18n-in-twig-extensions-with-symfony-2 First of all we have to connect our Twig extension with the translation service. We have to configure the dependency injection container to do that.Prepare the dependency injection container to load the configuration from an XML file Connect the Twig extension engine with the translator service [...] http://kiwwito.com/article/i18n-in-twig-extensions-with-symfony-2 September 28 2011 00:00:00 http://kiwwito.com/article/sluggable-timestampable-etc-in-symfony-2 In Symfony 2, we can attach this useful behaviours to our model through doctrine extensions. One bundle, , offers a lot of them: , , , y .The above extensions allow, among other things, to transform usual strings into friendly ones, great for URLs (Sluggable), database i18n support (Translatable), [...] http://kiwwito.com/article/sluggable-timestampable-etc-in-symfony-2 September 06 2011 00:00:00 http://kiwwito.com/article/unable-to-write-cache-file-problem-in-symfony-2 One common issue in Symfony 2 projects is that the "app/cache" and "app/logs" directories must be writable both by the web server and the command line user. On a UNIX system, if your web server user is different from your command line user, you can run the following commands just once in your [...] http://kiwwito.com/article/unable-to-write-cache-file-problem-in-symfony-2 August 20 2011 00:00:00 http://kiwwito.com/article/fixtures-in-symfony-2 The fixtures is a data configuration for our Symfony 2 project, is a simple but a powerful way to load into the database default or required information for the correct execution of the application. Often, in the development phase, the model changes or even dropped, as the recovery comes tedious [...] http://kiwwito.com/article/fixtures-in-symfony-2 August 16 2011 00:00:00 http://kiwwito.com/article/add-third-party-libraries-to-symfony-2 Adding libraries that follows the PHP 5.3.+ with namespaces is trivial, but how we can add an old PHP library without namespaces?For example, if we want to add a library like which haves an old style format (lower than 5.3.+), not follows the standards and it not have namespaces, we have to do a [...] http://kiwwito.com/article/add-third-party-libraries-to-symfony-2 August 15 2011 00:00:00 http://kiwwito.com/article/extending-twig-in-symfony-2-add-custom-functions Sometimes we need to add some custom functions to the view. In Symfony 1 we have the helpers, in Symfony 2 we must extend Twig in order to add it.At first, we have to connect our future Twig extension to the Dependency Injection Container in our Bundle. If we don't got any config file we have to [...] http://kiwwito.com/article/extending-twig-in-symfony-2-add-custom-functions