M Language: Access an element of a parameter list while filtering by text

[akhaliq7]

Would like to filter by three elements in my parameter list:

parameter list

departments: admin, sales, marketing

m language:

= Table.SelectRows(#"Changed Type", each ([Department] = ? or [Department] = ? or [Department] = ?))

for example, when coding in javascript I would use:

department[0]

department[1]

department[2]

what can I use in M language?

also don't want to hardcode as the values may change in the future in the parameter list

[akhaliq7 · Accepted solution]

For my specific issue this can solved by using the or and creating more than one parameter, or in my case I created one parameter and hardcoded one value as that extra value was only to be used in one report,

= Table.SelectRows(#"Changed Type",each ([Department] = Department or [Department] = "Admin"))

[Ritaf1983]

Hi @akhaliq7  please refer to the linked tutorial, it seems exactly what you need:

https://www.youtube.com/watch?v=gFqlfSckc5s

If this post helps, then please consider Accepting it as the solution to help the other

members find it more quickly

[akhaliq7]

This is not what I would like to achieve, I am looking for syntax that I can then use in my M Language, e.g. if I could access elements 2 & 3 in the parameter list which is  sales and marketing I would like to change my m language to be the following:

m language:

= Table.SelectRows(#"Changed Type", each ([Department] = Department[1] or [Department] = Department[2]  ))

Parameter List

Department

Values

    Admin

    Sales

    Marketing