SSRS图表达式-自定义星期过滤器/表达式

Question

I've got a graph in SSRS, and as you can see in the picture below, there's no data before week 47. To make my graph more visually appealing, I would like to put a filter on it to ensure that its starting point is week 47. I've attempted to put a filter on my graph (picture attached below). The problem is that if I set my week filter to >=47 then my graph won't show any data from 2019 , as the starting point for 2019 is week 1 which is obviously less than 47. Does anybody know what filter/expression I should use in order to make sure that starting point is week 47 without cutting off any data from 2019?

Answer 1

Try to stick the fields Year and Week to be in "YYYYWW" format (by adding a calculated field in Dataset directly in Reporting Services, for example) and filter the graph by [Year_Week] >= 201847.

The calculated field [Year_Week] will be an integer and calculated like in example below (assuming that you have separated integer fields [Year] and [Week], so if this is not the case then the formula may differ from mine):

=CInt(CStr(Fields!Year.Value) & Right("00" & CStr(Fields!Week.Value), 2))

This image shows how my calendar table looks like with the new calculated field Year_Week which now can be used for filtering

Answer 2

也许这可以做到：

[Week]>=47 OR [YEAR]>=2019