Handle multiple slicer selections in a visual card with "Multiple options selected"

[Morkil]

Hi,

I am creating a visual card that interacts with a slicer, whereby if a user selects one option from the slicer the option will display in a separate visual card. If a user does not select an option the visual card will display "No option selected". Finally, if a user selects multiple options from the slicer the visual card will display the selected options concantenated or if over 3 options are selected the card shall return: "Multiple options selected"

Note: All slicer options come from the same column within the table (Region).

Currently I have got this:

ConcatTest =

VAR _Counter = COUNTROWS(VALUES('Business Unit'[Region]))

VAR _Concat = CONCATENATEX(VALUES('Business Unit'[Region]), 'Business Unit'[Region], ", ")

RETURN

IF(ISBLANK(SELECTEDVALUE('Business Unit'[Region])), "Please select a region",

IF(

_Counter=1, SELECTEDVALUE('Business Unit'[Region]),

IF(

_Counter>1, _Concat,

IF(

_Counter>2, "Multiple regions selected"))))

Is there a means of using if else statements in DAX?

Any help is appreciated.

Thank you.

[ValtteriN · Accepted solution]

Hi,

Here is one way to do this kind of state checking:

Slicer state =

SWITCH(TRUE(),

HASONEFILTER('Table (7)'[Attribute]), "One value selected",

ISFILTERED('Table (7)'[Attribute]), "Multiple values selected",

"No selection")

Here the SWITCH + TRUE works as iterative if structure, HASONEFILTER check for case where only one filter is applied and ISFILTERED checks for multiple filters. Lastly else for no filters.

I hope this post helps to solve your issue and if it does consider accepting it as a solution and giving the post a thumbs up!

My LinkedIn: https://www.linkedin.com/in/n%C3%A4ttiahov-00001/

[Morkil]

Hi,
Appreciate your response and it has helped very much.
Currently I can handle whether multiple regions or one single region/s are selected, but when no regions are selected the card returns the "multiple regions" strings.

This is the dax:

Testing =

VAR _Counter = COUNTROWS(VALUES('Business Unit'[Region]))

VAR _Concat = CONCATENATEX(VALUES('Business Unit'[Region]), 'Business Unit'[Region], ", ")

RETURN

SWITCH(TRUE(),

HASONEFILTER('Business Unit'[Region]), SELECTEDVALUE('Business Unit'[Region]),

_Counter=2, _Concat,

_Counter>2, "Multiple regions selected",

_Counter=1, "Please select a region")

It seems as if it won't accept the _Counter=1 condition

Any help is appreciated

[ValtteriN]

Hi,

The last part of SWITCH argument is [else] like this:

SWITCH(<expression>, <value>, <result>[, <value>, <result>]…[, <else>])

Because of this you don't need the counter = 1 part of the dax since If a slicer doesn't have one or multiple values its state is logically no filters. This way we can use the else part of SWITCH. 

[RAJRANJITHBROS]

Hi,

I need your help,

I have a situation here where I need to show multiple values selected from multiple sicers in a card visual.

multiple values of same slicer should be seperated by ","and multiple values from multiple slicers should be seperated by "|". 

when no values selected from any of the slicers , it should show "Not Selected"

for example, if I select 2017 and 2018 from Year slicer,

result is : 2017,2018   (here "|" is not expecting after the result)

if I select HYD and BZA  from LocID slicer and  2021,2022 from year slicer and Azure-C,Azure-F from CourseID,

result is: HYD,BZA | 2021,2022 |Azure-C,Azure-F

If I select no values from three slicers,

Result is: Not Selected

Thanks in advance...