QlikView App Dev

[JoannaID]

Hi all,

I have such data, and need to get first sorted value for each product excluding 0’s.

I’ve tried to create Flag but it seems it doesn’t work.

Product	Document	DocType	date	Item Category	FlagPurchasePrice	Purchase Price
Product 1	40	P	2018-11-15	Marketing materials	1	3,90
Product 1	75	P	2018-11-19	Marketing materials	1	2,40
Product 1	11	P	2019-06-12	Marketing materials	1	4,80
Product 1	93	P	2019-09-20	Marketing materials	1	2,40
Product 1	63	P	2020-01-15	Marketing materials	1	3,47
Product 1	62	P	2020-07-10	Marketing materials	1	3,67
Product 1	90	P	2020-03-06	Marketing materials	1	1,75
Product 1	65	P	2020-08-07	Marketing materials	0	0,00
Product 2	39	P	2018-09-25	Marketing materials	1	73,00
Product 2	50	P	2019-01-03	Marketing materials	1	55,70
Product 2	20	P	2019-04-08	Marketing materials	1	58,00
Product 2	15	P	2019-05-24	Marketing materials	1	58,00
Product 2	73	P	2019-06-24	Marketing materials	1	58,00

Required result:

Product	Last Purchase Price
Product 1	1,75
Product 2	58

Tested expresions:

I was combinig FirstSortedValue with Aggr and Set Analysis… but still without success for product 1, I am affraid I am missing something…

FirstSortedValue({<FlagPurchasePrice={1}>}PURCHASE_PRICE, -date)

FirstSortedValue(aggr(only({<FlagPurchasePrice={1}>}PURCHASE_PRICE), FlagPurchasePrice, Product), -date)

max(Aggr(FirstSortedValue(PURCHASE_PRICE, FlagPurchasePrice, Product),FlagPurchasePrice))

Any ideas?

Thank You in advance 😊

[Chanty4u]

did you tried this?

https://community.qlik.com/t5/QlikView-App-Development/FirstSortedValue/td-p/737209

try this

FirstSortedValue({<FlagPurchasePrice={'>0'}>}PURCHASE_PRICE, -date)

or check this

https://community.qlik.com/t5/QlikView-App-Development/FirstSortedValue-ignore-selected-field/m-p/52...

[Brett_Bleess]

If the above post solved your issue, we would appreciate it if you would return to the thread to close things out by using the Accept as Solution button on the post with the suggestion to mark it.  

Here are some Design Blog posts that may be of some further help otherwise:

https://community.qlik.com/t5/Qlik-Design-Blog/Set-Analysis-in-the-Aggr-function/ba-p/1463822

https://community.qlik.com/t5/Qlik-Design-Blog/Don-t-get-aggr-avated-using-aggr/ba-p/1464136

Hopefully one of those may get you what you need if the other post did not get you all the way.

Regards,
Brett