Icons are created if the string for the resource is an empty string in Trinidad
1.2
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Key: TRINIDAD-2039
URL: https://issues.apache.org/jira/browse/TRINIDAD-2039
Project: MyFaces Trinidad
Issue Type: Bug
Components: Components
Affects Versions: 1.2.15-core
Reporter: Andrew Robinson
Assignee: Andrew Robinson
The toResourceUri in CoreRenderer returns null for a "" value in Trinidad 2 but
not in Trinidad 1.2. What happens is that icons that may evaluate to blank
strings (like EL bound icon attributes) may end up rendering a <img src=""> tag
in Trinidad 1.2. This results in an extra call to the server in at least some
browsers.
We should backport the fix from Trinidad 2 to 1.2 to prevent this from
happening.
Issue can be reproduced easily with this code:
<tr:commandButton id="search" text="Search" icon="" action="search"/>
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