[jira] [Created] (AMBARI-17977) Issue while creating a widget of type'Template'

["Antonenko Alexander (JIRA)" <ji...@apache.org>]

Antonenko Alexander created AMBARI-17977:
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             Summary: Issue while creating a widget of type'Template'
                 Key: AMBARI-17977
                 URL: https://issues.apache.org/jira/browse/AMBARI-17977
             Project: Ambari
          Issue Type: Bug
          Components: ambari-web
    Affects Versions: 2.4.0
            Reporter: Antonenko Alexander
            Assignee: Antonenko Alexander
            Priority: Blocker
             Fix For: 2.4.0


'Next' button is not enabled after populating expressions while creating a widget of type 'Template'.

Steps to reproduce :
1) Navigate to HDFS service page
2) Click on create widget.
3) Select the type 'Template'
4) Provide the template value as {{Expression1}}||{{Expression2}}
5) Select expression 1 to be HDFS-->All DataNodes-->bytes_in-->Avg
6) Add number to the second expression say 10. Preview is successfully shown after this operation.
But 'Next' button is still disabled.



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