Where does Symfony2 detect where to load templates from: from app/Resourses/views/ or from Bundle/Resourses/views/?
I need to override it to look for templates in another directory before looking into app/Resourses/views/.
I found: Symfony\Bundle\FrameworkBundle\CacheWarmer\TemplateFinder
Now I just need to override it. How?
Symfony2 works with this workflow
Access route, pass control to controller, render a view (template)
If the view is not overridden ( app/..../ ) then bundle template is render
If there's an override, then took it
So the question is: how can I override a template?
There are two different ways for override templates in symfony2
Define a template with same name into app/resources directory. Together "same name" you have to reproduce the same structure of the bundle. So, if your template is in, i.e., myFooBundle/views/mainTemplate.html.twig you have to override it by creating a new one template in app/resources/myFooBundle/views and call it mainTemplate.html.twig
You have to create a new bundle from scratch and override getParent() method that have to return a string containing bundle name that you want to override ( myfooBundle ). Now if you create a new template in the same position of the original, you have overwritten it. This method is not recommended since you have to override controller also.
Related
In PrestaShop 1.7, I have my own theme, which is currently the default.
In the product card, I need to display a list of multishop stores.
Since I don't know if it is possible to get information about multishop stores using the default controller controllers/front/ProductController.php, I want to extend this controller in my custom theme.
I am creating file themes/myTheme/override/controllers/front/ProductController.php with code like this:
class ProductController extends ProductControllerCore{
public $multiStores;
public function init()
{
parent::init();
echo 'test';
}
}
I expect that on the product card page I will be able to see my text "test".
But unfortunately nothing happens, I conclude that this controller is not connected for some reason.
Can you please tell me what I'm doing wrong and how to fix the situation?
You cannot override a front controller method in a theme like that.
You'll need to override the core frontcontroller by placing
your code inside /override/controllers/front
See : https://devdocs.prestashop.com/1.7/modules/concepts/overrides/
Anyway you can achieve the desired result in a cleaner way by
using a proper frontend hook (ie. hookDisplayHeader) and build a simple module, checking the context object to see in which id_shop you are connected.
I need to create a new export action for the page app in magnolia cms that would always export selected page elements to a YAML file.
I would like to override the class definition and the dialog definition for the existing export action since I do not need a dialog that lets me select YAML or XML. It will always be YAML in my case.
I setup a new Maven module and created a new action for the Page app.
How do I configure a custom class for this action? How do I get the current context of the page in my class?
You have to remove the dialog attached to the action first. If you plan to have a custom action then simply do not configure one. We already have two actions for those two cases. If you are interested in YAML export use the following: info.magnolia.ui.framework.action.ExportYamlAction
My action configuration for exportYAML2
My actionbar configuration for exportYAML
* repeating the content of the comment below since I could not post pictures in the comment *
I configured two actions for exporting the YAML configuration of the node.
The second one (exportYAML2) using ExportYamlActionDefinition does not show up in the actionbar for the page even though I added it as an item.
Is there anything else I need to configure for it?
exportYaml with class info.magnolia.ui.framework.action.OpenExportDialogActionDefinition works. exportYaml2 with class info.magnolia.ui.framework.action.ExportYamlActionDefinition doesn't work. Availability for it is set to info.magnolia.ui.framework.availability.IsNotDeletedRule.
It is solved.
There are two things I needed to configure for a custom action in the pages app in magnolia.
configuration app modules>pages>apps>pages>subApps>browser>actions>MyAction withe class={custom or common class from https://documentation.magnolia-cms.com/display/DOCS61/Action+definition }
modules>pages>apps>pages>subApps>browser>actionbar>sections>pageActions>groups>uniquegroupname>items-MyAction
I am trying to override "new" template for EasyAdmin but system ignores template code.
Here is the relevant part of easy_admin.yaml
entities:
# List the entity class name you want to manage
Places:
class: App\Entity\Places
templates:
list: 'asdfasdf'
As you see, value of list attribute is invalid but system ignores it and works without error and i can not override the template.
Do you have a suggestion?
So, as I mentioned in the comment - for some reason easyadmin doesn't give any errors if specified template doesn't exists. So, you just need to place your new template in templates folder, in example, templates/admin/listPlaces.html.twig and then specify correct path in easyadmin's config file, in example:
entities:
Places:
class: App\Entity\Places
templates:
list: 'admin/listPlaces.html.twig'
If you use EasyAdmin 3.x, for that you can overwrite a specific template specifying it in your entity's Controller or you can create your own folder structures like symfony does.
In this example I am overwriting only the edit template for my 'studient' entity, if you want to change all the edits of your project you must do so by creating the folder structure as symfony does.
public function configureCrud(): Crud
{
return Crud::new()
->overrideTemplate('crud/edit', 'studient/edit.html.twig')
;
}
You can even combine both methods. Suppose that in addition to modifying only the template 'edit' of studient you want to modify the way in which easyadmin displays the flash messages for that you only have to create this structure in your templates folder: "templates\bundles\EasyAdminBundles\flash_messages.html.twig"
I leave the link with the documentation for EasyAdmin 3.x
overriding-templates
I want to override the default SonataAdmin Template.
I create a standard_layout.html.twig in my Namespace/bundle/resources/views
(same structur, same file name, same content)
I copied all the content of the source template in my target template, i just edit some part of the target off course....and nothing
thanks for your help
Bye
You have the solution of bundle heritance http://symfony.com/doc/current/cookbook/bundles/inheritance.html which allows, not only override templates but methods too.
Or you have http://symfony.com/doc/2.0/book/templating.html#overriding-bundle-templates which focusing only on templates.
With this last, you can try to create :
app/Resources/SonataAdminBundle/views/CRUD/base_show_field.html.twig
I want to override the default SonataAdmin Template.
I create a standard_layout.html.twig in my Namespace/bundle/resources/views
(same structur, same file name, same content)
I copied all the content of the source template in my target template, i just edit some part of the target off course....and nothing
thanks for your help
Bye
You have the solution of bundle heritance http://symfony.com/doc/current/cookbook/bundles/inheritance.html which allows, not only override templates but methods too.
Or you have http://symfony.com/doc/2.0/book/templating.html#overriding-bundle-templates which focusing only on templates.
With this last, you can try to create :
app/Resources/SonataAdminBundle/views/CRUD/base_show_field.html.twig