How to return the value selected in the element search box?

Question

1C-Bitrix

And so, in Bitrix, through jsUtils.OpenWindow(), you can call /bitrix/admin/iblock_element_search.php with all the necessary parameters. In the browser window that opens, you can select the required element of the infoblock from the list, after which this window will close. The question is: how to transfer the selected element to a text field?

Answer 1

pass as a get-parameter this field whose name corresponds to the name (name) of the field