2) Also add a couple of words about X and Y of crosstab band("orders" dataset): It is not trivial to understand
The orders dataset will provide data for the matrix cells, which is the order amounts sum for the
particular month and customer. It takes orders_master_data@customer_id (the customer id) as the
Y-coordinate of the cell, and orders_dynamic_header@header_id (the month name) as the
X-coordinate, and fills the matrix cell with the amount value.
3) also the SQL queries with month(o.date_) work in hsql (and do not work in Postgres - need to rewrite the query). Mention this fact, or use some another function.
Environment
Description of the bug or enhancement
https://doc.cuba-platform.com/reporting-7.2/crosstab_xls.html
1) https://www.cuba-platform.com/discuss/t/cross-tab-report-for-sample-sales-application/12363 Please pay more attention to the report external parameters, as it is absolutely unclear that the following exception occurs due to (${selected_customers}) is missed
2) Also add a couple of words about X and Y of crosstab band("orders" dataset): It is not trivial to understand
3) also the SQL queries with
month(o.date_)work in hsql (and do not work in Postgres - need to rewrite the query). Mention this fact, or use some another function.