GitHub user Savalek opened a pull request: https://github.com/apache/zeppelin/pull/3145
[ZEPPELIN-2572] multiple paragraphs actions ### What is this PR for? This PR adds the ability to perform actions on several paragraphs simultaneously. He adds the checkbox to each paragraph. When you select at least one paragraph in the action bar, buttons appear that perform actions on the selected paragraphs. ### What type of PR is it? Feature ### What is the Jira issue? [ZEPPELIN-2572](https://issues.apache.org/jira/browse/ZEPPELIN-2572) ### Screenshots (if appropriate)  ### Questions: * Does the licenses files need update? no * Is there breaking changes for older versions? no * Does this needs documentation? no You can merge this pull request into a Git repository by running: $ git pull https://github.com/TinkoffCreditSystems/zeppelin ZEPPELIN-2572_v2 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/zeppelin/pull/3145.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 #3145 ---- commit 6986da44a44c5896b8da375a7c6a03b8d0369419 Author: Savalek <def113@...> Date: 2018-08-16T09:20:02Z [ZEPPELIN-2572] add multiply paragraphs actions ---- ---