[GitHub] rafaelweingartner opened a new pull request #2798: Fix Div overlay problem when PopUp modal with error message is closed

[GitBox <gi...@apache.org>]

rafaelweingartner opened a new pull request #2798: Fix Div overlay problem when PopUp modal with error message is closed
URL: https://github.com/apache/cloudstack/pull/2798
 
 
   ## Description
   <!--- Describe your changes in detail -->
   The error fixed by this PR happens when we have a Pop-up modal with an error message in the latest master. When we close the modal, the overlay div is not being hidden. Therefore, the screen gets locked. 
   
   ![image](https://user-images.githubusercontent.com/4129005/43964752-e45eda86-9c93-11e8-8edd-fe00d49e549b.png)
   
   ![image](https://user-images.githubusercontent.com/4129005/43964779-f0188dae-9c93-11e8-8bcd-f434fb86fc2b.png)
   
   The solution is quite simple, we should hide the overlay div when closing the modal pop-up.
   
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   <!-- In case of bug fix, the expected and actual behaviours, steps to reproduce. -->
   
   ## Types of changes
   <!--- What types of changes does your code introduce? Put an `x` in all the boxes that apply: -->
   - [ ] Breaking change (fix or feature that would cause existing functionality to change)
   - [ ] New feature (non-breaking change which adds functionality)
   - [X] Bug fix (non-breaking change which fixes an issue)
   - [ ] Enhancement (improves an existing feature and functionality)
   - [ ] Cleanup (Code refactoring and cleanup, that may add test cases)
   
   ## Screenshots (if appropriate):
   
   ## How Has This Been Tested?
   Manually
   
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   ## Checklist:
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   - [ ] I have read the [CONTRIBUTING](https://github.com/apache/cloudstack/blob/master/CONTRIBUTING.md) document.
   - [X] My code follows the code style of this project.
   - [ ] My change requires a change to the documentation.
   - [ ] I have updated the documentation accordingly.
   Testing
   - [ ] I have added tests to cover my changes.
   - [ ] All relevant new and existing integration tests have passed.
   - [ ] A full integration testsuite with all test that can run on my environment has passed.
   
   

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