Github user mjmeyer commented on the issue:
https://github.com/apache/zeppelin/pull/2641
Built 0.8.0 and see this working in md and pyspark interpreters.
```
%md
projectName: $${projectName}
```
```
%pyspark
print("ProjectName " + z.noteTextbox('projectName'))
```
How to reference a note level form field from spark or spark.sql
interpreters???
```
%spark
println("Hello:" + z.noteTextbox("projectName"))
```
Causes a paragraph level input field to be rendered in this para, ignoring
the one with same name at the top of the note.
---