Anil created NIFI-4214:
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Summary: Support html element extraction based on CSS Selector in
Nifi Expression Language
Key: NIFI-4214
URL: https://issues.apache.org/jira/browse/NIFI-4214
Project: Apache NiFi
Issue Type: Improvement
Components: Core Framework
Reporter: Anil
Using GetHtmlElement processor, It seems I can extract only one HTML element
from the html flow file.
I would like to know if there is a way to extract multiple html elements from a
single html flow file (or from flowfile attribute).
It would have been if HTML element extraction is implemented in the Nifi
Expression language. something like {attributeName:getHtmlElement(CSSSelector)}
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