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MODULE FOR 1C-BITRIX

Xlogic

Tree catalog from Highload block

The xlogic.hlfield module introduces a new user-defined field type and infoblock property called 'Tree Directory (Highloadblock)'. Instead of a standard dropdown list (Select), the tool provides a full hierarchical tree of unlimited depth. Data is stored in Highload-blocks, ensuring high performance and configuration flexibility.

Technical details

Published
5 August 2026
Version
1.1.1
Installed
Fewer than 50 times
Compatible editions
Start, Standard, Small Business, Business
Responsive design
No
Composite support
No
Compatible with Sites24
No
Developer
Xlogic

What this solution does

The xlogic.hlfield module introduces a new user-defined field type and infoblock property called 'Tree Directory (Highloadblock)'. Instead of a standard dropdown list (Select), the tool provides a full hierarchical tree of unlimited depth. Data is stored in Highload-blocks, ensuring high performance and configuration flexibility.

This solution is suitable for product or service categories, rubrics, and sub-rubrics; geographic directories (Country → Region → City → District); and hierarchical classifiers (OKVED, job types, positions).

The module supports deep trees with unlimited nesting, where the actual level depends only on settings. Flexible selection modes are available: users can restrict selection to only leaf elements (final items), only root nodes, or any node in the tree. The 'Maximum Depth' setting allows control over available selection levels. An embedded filter line above the list enables fast search by name. Filtering of directory records by the activity field UF_ACTIVE is also supported.

The tree directory module based on a Highload block automatically updates the list of available fields (parent, name, sorting) when a block is selected. The system performs validation by verifying that the selected value exists and meets specified criteria, including depth and node type.

General iT can take care of implementing “Tree catalog from Highload block”, including installation, configuration and result verification.

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BEFORE YOU ORDER

Let’s go through the details.

Is installation free?
The solution itself is free. Installation, configuration and customisation services are agreed separately. A compatible platform and an appropriate platform licence are required.
How do I check compatibility?
Compare the supported editions and solution version in the technical details with your project. Before installing on a live website, we recommend making a backup and checking the solution in a test environment.
Can you help with implementation?
We can help install the module, check its settings and verify how it works in your project. Compatibility with other customisations and the scope of work are assessed before we begin.

GENERAL iT

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Получатель: ООО «Дженерал Ай Ти Рус»

1C-BITRIX

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Solution screenshots

Solution screenshot