[jira] (ZEPPELIN-2034) Make GUI inputs settable programmatically

["Charles Pritchard (JIRA)" <ji...@apache.org>]

Charles Pritchard created ZEPPELIN-2034:
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             Summary: Make GUI inputs settable programmatically
                 Key: ZEPPELIN-2034
                 URL: https://issues.apache.org/jira/browse/ZEPPELIN-2034
             Project: Zeppelin
          Issue Type: Improvement
            Reporter: Charles Pritchard


I'd like consideration that the Resource map and the GUI map may be more implicitly shared, so form input or connected notebooks have a common means of carrying data forward.

Currently I have to do something like this is scala:
z.input("name", z.get("name")).toString

And if I really want to carry data forward:
z.put(z.input("name", z.get("name")))

As an aside, I also add an existence validator, to at least see that z.input("name").toString.length > 0, otherwise I throw an exception.

Some method like this would also be nice:
z.abortOnInvalid( fn(key, val) )





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