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By Design
Votes
0
Found in
6000.0.58f1
6000.2.8f1
6000.3.0b5
6000.4.0a2
6000.5.0a1
Issue ID
UUM-122119
Regression
No
UxmlNamespacePrefix does not apply when using UIBuilder documents
Reproduction steps:
1. Open the attached project "ReproProj"
2. Open UI Builder (Window > UI Toolkit > UI Builder)
3. Click Project in the Library window of UI Builder
4. Add the element: "Custom Controls/MyElements/MyElement" into the Hierarchy
5. Save the UXML file
6. Open the UXML file in a text editor
7. Observe
Expected result: "MyElement" tag is “<elements:MyElement />” and custom xmlns are present
Actual result: There is no custom xmlns set, and the "MyElement" tag is “<MyElements.Runtime.MyElement />”
Reproducible with: 6000.0.58f1, 6000.2.8f1, 6000.3.0b5, 6000.4.0a2
Testing environment: Windows 10 Enterprise 21H2
Not reproducible on: No other environment tested
Notes:
- Reproduction was done by following the steps in this documentation: https://docs.unity3d.com/6000.2/Documentation/Manual/UIE-define-a-namespace-prefix.html
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Resolution Note:
This is by design. UxmlNamespacePrefix is only used when generating the schema. We may want to support namespaces in the future, but we probably don't want to do it through the attribute; we would want more control on a per-document basis.