GitHub user cloverhearts opened a pull request:
https://github.com/apache/zeppelin/pull/1176
[Zeppelin 1165 : improve] Paragraph dynamic relationship executable form
### What is this PR for?
Through a dynamic form, you can execute the order in para graph.
There is a difference with traditional methods.
Please check the following flowchart.

** The results will have to succeed, the following paragraph will be
executed. **
### What type of PR is it?
Improvement
### How should this be tested?
```
%md
${workflow:workflow=MyWorkflowName,NotebookId01:ParagraphId01|NotebookId02:ParagraphId02}
```
### Screenshots (if appropriate)

### Questions:
* Does the licenses files need update? no
* Is there breaking changes for older versions? no
* Does this needs documentation? yes
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/cloverhearts/zeppelin
ZEPPELIN-1165-paragraph-relation-execution
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/zeppelin/pull/1176.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #1176
----
commit 0d420ab3bc4576b6e9b5d770675f11b69ce4a8d2
Author: CloverHearts <[email protected]>
Date: 2016-07-13T06:27:59Z
implement backend for relation execution paragraph.
commit ff37526150ce7590c809bbb21285045f7ea98cb4
Author: CloverHearts <[email protected]>
Date: 2016-07-13T06:40:46Z
Implement frontend for relation execution paragraph
commit 8acab2eccd490141b6c9565fbe37214cf5b9dc02
Author: CloverHearts <[email protected]>
Date: 2016-07-13T06:43:19Z
remove log for devleop
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