Material and length, text value in the block

[lsokutan]

Hello,
I have asked many questions on the forum and the answers have improved me.
I am creating a code for the material and length and text value in the block I have shared the picture below.

For example: Metal.100, Wood.150.

However, when he sees wood.150 in the Price section, he will write 500 EUR, for example, when he sees wood.140, he will write 400 EUR, or when he sees metal.100, he will write 120 EUR, etc. I couldn't set up the function. In other words, it will show the previously entered value of the combined value from 2 values.
I am attaching the file.
How can I do it.
Thanks in advance.

[Libbya · Accepted solution]

Add another lookup parameter.  Open the already existing 'Lookup1' table, go to 'add properties', for property type select 'Add loookup properties', and select the new lookup parameter.  Fill out the appropriate matching values in the new column in 'Lookup Properties'.  Use a Blockplaceholder field to reference the new values.  

[lsokutan]

You are great. Thank you for your solution.

[lsokutan]

Your solution was very helpful, but I think I'm making a mistake somewhere.
There are 2 lookups on the block. There is also a measure.

I am creating a code that consists of these 2 lookup values and measures.
For example code: lookup1.lookup2.Distance, ie metal.sss.100.
I want this code to write a price equivalent on a text.
In other words, let the metal.sss.100 code show 100 eur and the metal.ttt.120 code show 200 eur.
Can we achieve this?