Talk:Plugin: Kanban Dashboard

i think plugin name and folder name should same. it's convention of *dempiere, so we can give rmap same pattern for all plugin.

class KanbanBoard.beforeSave do below code to check validate of virtual column.

   String sql = "Select "+priorityRule+" FROM "+getAD_Table().getTableName();
   if (DB.getSQLValue(get_TrxName(), sql) == -1) {
       log.saveError("Error", Msg.getMsg(Env.getCtx(), "KDB_InvalidPriority"));
       return false;
   }

because of DB.getSQLValue() method return -1 for both case sql exception and table have no record.

so this code will fail on case table have no record.

it can modify to

     String sql = "Select "+priorityRule+" FROM "+getAD_Table().getTableName();
     DB.getSQLValueEx(get_TrxName(), sql);