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Class DictionaryTreeController

Inheritance

System.Object

Microsoft.AspNetCore.Mvc.ControllerBase

UmbracoApiControllerBase

UmbracoApiController

UmbracoAuthorizedApiController

TreeControllerBase

TreeController

Namespace: Umbraco.Cms.Web.BackOffice.Trees

Assembly: Umbraco.Web.BackOffice.dll

Syntax

[Authorize(Policy = "TreeAccessDictionaryOrTemplates")]
[PluginController("UmbracoTrees")]
public class DictionaryTreeController : TreeController, IUmbracoFeature, IDiscoverable, ITree

Constructors

DictionaryTreeController(ILocalizedTextService, UmbracoApiControllerTypeCollection, IMenuItemCollectionFactory, ILocalizationService, IEventAggregator)

Declaration

public DictionaryTreeController(ILocalizedTextService localizedTextService, UmbracoApiControllerTypeCollection umbracoApiControllerTypeCollection, IMenuItemCollectionFactory menuItemCollectionFactory, ILocalizationService localizationService, IEventAggregator eventAggregator)

Parameters

Type	Name	Description
ILocalizedTextService	localizedTextService
UmbracoApiControllerTypeCollection	umbracoApiControllerTypeCollection
IMenuItemCollectionFactory	menuItemCollectionFactory
ILocalizationService	localizationService
IEventAggregator	eventAggregator

Methods

CreateRootNode(FormCollection)

Declaration

protected override ActionResult<TreeNode> CreateRootNode(FormCollection queryStrings)

Parameters

Type	Name	Description
Microsoft.AspNetCore.Http.FormCollection	queryStrings

Returns

Type	Description
Microsoft.AspNetCore.Mvc.ActionResult<TreeNode>

GetMenuForNode(String, FormCollection)

Returns the menu structure for the node

Declaration

protected override ActionResult<MenuItemCollection> GetMenuForNode(string id, FormCollection queryStrings)

Parameters

Type	Name	Description
System.String	id	The id of the tree item
Microsoft.AspNetCore.Http.FormCollection	queryStrings	All of the query string parameters passed from jsTree

Returns

Type	Description
Microsoft.AspNetCore.Mvc.ActionResult<MenuItemCollection>

GetTreeNodes(String, FormCollection)

The method called to render the contents of the tree structure

Declaration

protected override ActionResult<TreeNodeCollection> GetTreeNodes(string id, FormCollection queryStrings)

Parameters

Type	Name	Description
System.String	id	The id of the tree item
Microsoft.AspNetCore.Http.FormCollection	queryStrings	All of the query string parameters passed from jsTree

Returns

Type	Description
Microsoft.AspNetCore.Mvc.ActionResult<TreeNodeCollection>

Remarks

We are allowing an arbitrary number of query strings to be passed in so that developers are able to persist custom data from the front-end to the back end to be used in the query for model data.