N°3136 - Add creation and modification of n-n objects in object details (#378)

* Rebase onto develop

* Use exit condition instead of englobing condition

* Add informative modals that can be called from modal toolbox

* Refactor "apply_modify" and "apply_new" into own controller, handle ajax requests with a json response and handle these responses in linkset creation/edition

* Fix merge issues

* Remove inverted condition

* Move linkset create button to a better place, still needs to fix duplicate "New" button caused by a refactor

* Handle "Cancel" button in modals

* Do not display relations when editing an object in a modal

* More elegant way to add "New" button to relations lists

* Factorize vertical highlights in alerts and modal in a single mixin

* Replace button name with dict entry code

* Change route name to snake case

* More elegant way to add "Create in modal" button to relations lists

* Replace triple if with in_array

* Move listener to body

* Rename variable to match boolean rules

* Rename event

* Rename extra param

* Add phpdoc

* Revert changes

* Check indirect linkset rights before allowing creation in modal

sources/Application/UI/Base/Component/DataTable/DataTableUIBlockFactory.php

@@ -772,6 +772,11 @@ class DataTableUIBlockFactory extends AbstractUIBlockFactory
 			$oDataTable->SetRowActions($aExtraParams['row_actions']);
 		}
 
+		if (isset($aExtraParams['creation_in_modal_js_handler'])){
+			$oDataTable->SetModalCreationHandler($aExtraParams['creation_in_modal_js_handler']);
+		}
+		
+
 		return $oDataTable;
 	}
 
@@ -1087,6 +1092,10 @@ JS;
 			/**give definition of id for select checkbox*/
 			'row_actions',
 			/** array of blocks displayed on every row */
+			'creation_in_modal_is_allowed',
+			/** bool to allow a creation of a new object of this type in a modal */	
+			'creation_in_modal_js_handler',
+			/** Handler to call when trying to create a new object in modal */
 		];
 	}
 }