…s run this! It runs... and fails: The text "Logout" was not found anywhere in the text of the current page. I happen to know this is because the password is wrong. But let's pretend that we didn't know that, and we're…

…good. What else do we have? Check out the "Fence Security Activated" message on the site. Let's imagine we need to create an API where someone can make an API request to turn the fence security on or off from anywhere. For example, if…

…like RepLogApp, this becomes a global variable. That means you can reference RepLogApp from anywhere else, and this is actually referencing window.RepLogApp. More on that in a second. Inside of our self-executing function, we - of course - also have access to any global variables…

…try this: console.log(e.currentTarget === this): Refresh! And click anywhere on the delete link. It's always true. There's a good chance that you've been using the this variable for years inside of your listener functions to find the element that…

…then use the number_format to show only one decimal place: In fact, functions and filters can be used anywhere. Let's use the length filter to print a message if there are no penguin products for sale: This filter takes an array or collection…

…that's now configured to create multiple objects. Pass 1, 5 to create anywhere from 1 to 5 QuestionTag objects. Try the fixtures again: No errors! And if we SELECT * FROM question: We only have 25 rows: the correct amount! That's the 20 published.…

…refresh, we should see the same list of answers. And... we don't!? We get some PersistentCollection object. And, even stranger, I don't see the Answer objects anywhere inside of this collection. Dude, where's my answers? Excellent question! Two important things here. First…

…the same for Twig: self::$container->get(Environment::class). I love that! Again, the downside is that you really do need to have wkhtmltopdf installed correctly anywhere you run your tests. That's the cost of doing this. Before we try it, at the bottom…

…6 authors... or really, 6 users that are subscribed to the newsletter... but anywhere from 0 to 6 of these might actually have recent articles. Spin over to Mailtrap. If you don't see any emails - try reloading the fixtures again... just in case you…

…a Mac, is the same as going to the Refactor menu on top and selecting "Refactor this". Let's extract this logic to a "Method" - call it addWhere. Cool! That gives us a new private function addWhere()... and applyToCollection() is already calling it. Do the…

…it talks about changing the serialization context dynamically and gives an example. Steal this BookContextBuilder code. This class can live anywhere in src/, but to follow the docs, let's create a Serializer/ directory and a new PHP class inside of that called AdminGroupsContextBuilder... because…

…may make it less secure. As a general rule, while you can use API tokens in your JavaScript, you should never store them anywhere - like local storage of cookies due to security. That makes using API tokens in JavaScript... tricky. So... if we're not…

… But... don't worry! Symfony has our backs with a sweet feature called role_hierarchy. Open config/packages/security.yaml. Anywhere inside, I'll do it above firewalls, add role_hierarchy. Below, put ROLE_ADMIN set to an array with ROLE_ADMIN_COMMENT and ROLE…

…we can call, getEmail() on it. Do that: ->getEmail(): Cool! Move over and refresh. No errors. Click anywhere down on the web debug toolbar to get into the profiler. Go to the logs tab, click "Debug" and... down a bit, there it is! Checking account…

…move the KnpUIpsum class into that directory. And yea, you could put this into a src/Service directory, or anywhere else you want. Oh, but this namespace will not work anymore. We need a namespace that's custom to our bundle. It could be anything…

…page, it will appear too early - before even jQuery is included! To add our new file at the bottom, we can override the javascripts block. Anywhere in show.html.twig, add {% block javascripts %} and {% endblock %}: Add the script tag with src="", start typing article_show…

…inside the stylesheets block? Is that important? Well, technically... it doesn't matter: a link tag can live anywhere in head. But later, we might want to add additional CSS files on specific pages. By putting the link tags inside this block, we'll have…

… Open config/packages/framework.yaml. Anywhere, but I'll do it at the bottom, add assets: then json_manifest_path set to %kernel.project_dir%/public/build/manifest.json: This is a built-in feature that tells Symfony to look for a JSON file at…

…! This is where things get really interesting. At this point, we're no longer using the global jQuery variable or Bootstrap JavaScript anywhere: all of our code now uses proper require statements. To celebrate, remove the two script tags from the base layout: And now…

…which we need to import. Copy the routing import lines, find our app/config/routing.yml and paste anywhere: Since we already have some pages that live under /admin, let's change the prefix to /easyadmin: Finally, one last step: run the assets:install command…