How to make a module with a selection from the 1s Bitrix database?

Question

PHP

In general, you need to make a module that will display data from a certain table, in the info block on the site, more specifically, the site should implement a drop-down list with channels, by changing which the channel ID will be taken and sent to the database where the programs on the selected channel will be received and displayed in a block on the site, the parser is already implemented and configured, it remains only to make a module, maybe someone knows where to dig and where to look?

Answer 1

If you need a module for Bitrix, then use the constructor https://dev.1c-bitrix.ru/learning/course/index.php...