PATHITEM DAX function returns the item at the specified position from a string resulting from evaluation of a PATH function. Positions are counted from left to right. Its comes under Parent and child functions.
PATHITEM(<path>, <position>, <type>)
|1||path||A text string in the form of the results of a PATH function.|
|2||position||An integer expression with the position of the item to be returned.|
|3||type||(Optional)An enumeration that defines the data type of the result:
0-Results are returned with the data type text. (default).
1- Results are returned as integers.
- This function can be used to return a specific level from a hierarchy returned by a PATH function.
- This function does not support the Direct Query mode.
So let’s start with an example, sample dataset format as below:
Table Name – EmployeeData
|2||Team Lead||Antonio Moreno||1|
|3||Team Lead||Aria Cruz||1|
|4||Team Lead||Dinesh Raturi||1|
In above dataset we have EmpId, Dept, EmpName & Parent Id columns, and Parent Id column contains Employee manager Id.
Follow these steps-
Step-1: Create a new calculated column for PATH and write below DAX code.
Path = PATH(EmployeeData[EmpId],EmployeeData[Parent Id])
Step-2: Create another calculated column for PATHITEM and write below DAX code.
PathItems(Level-2 Emp)= PATHITEM(PATH(EmployeeData[EmpId], EmployeeData[Parent Id]),2,1)
See the output:
You can see in above screenshot, we have provided second position to fetch employee manager that are at level 2.
If you want to see level 3 positions –
PathItems(Level-3 Emp) = PATHITEM(PATH(EmployeeData[EmpId], EmployeeData[Parent Id]),3,1)
See the final output-
Refer this- How to get manager name from specified path?
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