So after quite a bit of research, I found the right way to do this. You’ll need to use an Entry Point service and define it in your firewall configuration. This method will not mess with your default page settings specified in your firewall config for logging in. The Code security.yml: firewalls: main: entry_point: entry_point.user_login … Read more
Theory Before speaking about tags, you should understand how Twig works internally. First, as Twig code can be put on a file, on a string or even on a database, Twig opens and reads your stream using a Loader. Most known loaders are Twig_Loader_Filesystem to open twig code from a file, and Twig_Loader_Array to get … Read more
{{ path(app.request.attributes.get(‘_route’), app.request.attributes.get(‘_route_params’)) }} If you want to read it into a view variable: {% set currentPath = path(app.request.attributes.get(‘_route’), app.request.attributes.get(‘_route_params’)) %} The app global view variable contains all sorts of useful shortcuts, such as app.session and app.security.token.user, that reference the services you might use in a controller.
Depending on what exactly you need: is null checks whether the value is null: {% if var is null %} {# do something #} {% endif %} is defined checks whether the variable is defined: {% if var is not defined %} {# do something #} {% endif %} Additionally the is sameas test, which … Read more
From documentation: isset() only works with variables as passing anything else will result in a parse error. You’re not directly passing a variable to isset(). So you need to calculate the value first, assign it to a variable, and then pass that to isset(). For example, what you’re doing at the moment is something like: … Read more
You need to add the _token in your form i.e {{ form_row(form._token) }} As of now your form is missing the CSRF token field. If you use the twig form functions to render your form like form(form) this will automatically render the CSRF token field for you, but your code shows you are rendering your … Read more
{{app.session}} refers to the Session object and not the $_SESSION array. I don’t think the $_SESSION array is accessible unless you explicitly pass it to every Twig template or if you do an extension that makes it available. Symfony2 is object-oriented, so you should use the Session object to set session attributes and not rely … Read more
Use raw keyword, http://twig.sensiolabs.org/doc/api.html#escaper-extension {{ word | raw }}
You might have to json_encode the array, try this: <script> $(document).ready(function(){ var test = {{ testArray|json_encode|raw }}; }); </script>
Twig_Loader_String is deprecated and was always designed for internal use anyway. The usage of this loader is strongly discouraged. From the API doc: This loader should NEVER be used. It only exists for Twig internal purposes. When using this loader with a cache mechanism, you should know that a new cache key is generated each … Read more