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Version: 1.21.3

Tree Structure

The tree structure allows you to manage nested hierarchical structures of items, such as the portal header menu and cards. This functionality is intended to reduce work efforts spent on the portal structure configuration. The nested portal items can be managed through a special tree-like structure, making this process easier and more effective.

Use the tree structure to create a node hierarchy with any predefined nesting level that allows to implement the navigation structure on a portal.

caution

It is recommended to recreate portal elements (headers and cards) using the tree structure if you are using the customized ones. Otherwise, the errors may occur in the portal header or cards functionality.

A scheme below illustrates the functionality work principles:

Configure a tree structure

To configure a tree structure from scratch, follow the steps below:

  1. Configure a node type.
  2. Create a tree.
  3. Create a node itself and configure its attributes.

Create a node type


To create a node type, complete the steps below:

  1. Navigate to Tree Structures → Node Types.
  2. Click New and fill in the fields.
  3. Click Save or Save and exit to apply the changes.

Node Type form fields

FieldMandatoryDescription
NameYSpecify a node type name (for example, "Portal Card").
RE ModelNSpecify a record extension model that sets up the final object view and behavior.
Need URLNSelect this checkbox to define that all objects using this node type will require the URL specification.

Create a tree


To create a tree, complete the steps below:

  1. Navigate to Tree Structures → Trees.
  2. Click New and fill in the fields.
  3. Click Save or Save and exit to apply the changes.

Tree form fields

FieldMandatoryDescription
NameYSpecify a descriptive tree name.
Available node typeYSelect node types to use within this structure from the Node Types dictionary. You can select more than one item.
Maximum nesting levelYSpecify an integer number responsible for the hierarchy maximum level.
ActiveNSelect this checkbox to activate a tree record.

Create a node


To create a node, complete the steps below:

  1. Navigate to Tree Structures → Trees.
  2. Open a tree record for which you need to create a node.
  3. In the Related Lists area, select the Simple Node tab.
  4. Click New and fill in the fields.
  5. Click Save or Save and exit to apply the changes.
note

To create a node from scratch, complete the steps below:

  1. Navigate to Tree Structures → Nodes.
  2. Click New and fill in the fields.
  3. Click Save or Save and exit to apply the changes.

Node form fields

FieldMandatoryDescription
TitleYSpecify the node title. This field can be populated in any language supported by the platform.
TreeYSelect a previously created tree containing information about the structure. Fill in this field, so the General tab with the tree attributes appears.
ActiveNSelect this checkbox to activate the node.
OrderYEnter a number to define the node order. The nodes are sorted in ascending order.
tip

When a node is created, you can create child nodes for it. You can do this right from its record form by completing the steps:

  1. In the Related Lists area, select Child Nodes tab.
  2. Click New and fill in the fields as described above.
  3. Click Save or Save and exit to apply the changes.