OpenXava Files

OpenXava 5.2.1 (2015-3-2)
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To start quickly with OpenXava follow the instructions on:
http://www.openxava.org/quick-start

To update your current OpenXava version follow the instructions on:
http://openxava.wikispaces.com/migration_en

New features:
- Methods showDialog(), closeDialog(), showNewView() and returnToPreviousView() available from OnChangePropertyBaseAction.
- New removeBlanks() method in Strings utility class.
- Entity from View has nulls for non-existing references, before they were empty objects.

Fixes:
- Fix: Reference with calculated property in an entity is cleared after modifying a collection in the same entity.
- Fix: View.addValues() does not keep original values in subviews. 
- Fix: Sort and filter lost in collections after editing/viewing an element with a dialog.
- Fix: ArrayIndexOutOfBoundsException trace in tab with calculated properties.
- Fix: Misleading message "Trying to load controller twice" in the log. 
- Fix: Apostrophe used in labels files is not shown in tooltips. 
- Fix: Several except-for-tab in tabs-default-values fails.
- Fix: Calling getView().getEntity() when there is an element collection in the view fails. 
- Fix: helpPrefix from xava.properties does not work for external URLs.
- Fix: It is possible to add programmatically the same action several times. 
- Fix: View.getEntity() fails when there is an empty reference in the UI. 
- Fix: Dialog is not shown from an @OnChange action. 
- Fix: Dangerous JavaScript content possible in list mode by a XSS attack.
- Fix: An IForwardAction from an IChainAction with on-init=true does not do the forward. 
- Fix: Collection customization is not stored permanently if @ListProperties is used. 
- Fix: DWR signature warning in log.
- Fix: View.getEntity() when creating does not load the references so combo descriptions are not available.
- Fix: FILES stereotype fails from embedded reference.
- Fix: XSS protection does not include iframe and window.location.
- Fix: Error "i.contentWindow is null" on closing a dialog with HTML_TEXT stereotype.
- Fix: Frames for groups with blanks in their name do not open and close. 
- Fix: Section and group names with blanks produces some misbehavior.
- Fix: A reference to parent cannot be changed in a composite structure.