Abhinav Sood created ZEPPELIN-1772:
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Summary: Method to get current paragraph's ID in the paragraph
Key: ZEPPELIN-1772
URL: https://issues.apache.org/jira/browse/ZEPPELIN-1772
Project: Zeppelin
Issue Type: New Feature
Components: front-end, GUI, rest-api, zeppelin-interpreter
Reporter: Abhinav Sood
Provide a method like `getParagraphId()` to get the ID for the paragraph from
which the method is called.
One of the use cases is having a paragraph that has a function that accepts
input and generates the code to put D3.js visualizations in a DIV. It also
accepts a paragraph ID as the input.
The function can be called from other paragraphs, and the D3js plot must be put
into the DIV for that paragraph. With the `getParagraphId()` we can generate
DIVs with IDs unique to the paragraph and not affect other paragraphs.
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