I have a process that will accept filter params as a query string.
?filter=loadNum eq '123' and branchCode eq 'test' and mode 'All'
?filter=loadNum eq '123' and mode 'All'
?filter=feedNum '345' and branchCode eq 'test' and mode 'All'
?filter=branchCode 'test' and feedNum eq '123' and mode 'List'
As you could see this could be a combination of any of above filters or even more ,how can I extract these parameters and pass to my back end.