HtmlHandler wrongly handles tags not requiring closed tags if the markup does
not have "top" level tag
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Key: WICKET-4494
URL: https://issues.apache.org/jira/browse/WICKET-4494
Project: Wicket
Issue Type: Bug
Components: wicket
Affects Versions: 1.5.5
Reporter: Michal Jirkovsky
Hi,
I have custom component (extends MarkupContainer implements
IMarkupCacheKeyProvider, IMarkupResourceStreamProvider) which fetches its HTML
markup from database.
Following HTML markup:
<img alt="" src="img/supplier/supplier1.png">
<br>Some text
<br>Some more text
causes following error:
2012-04-12 10:52:53,012 [http-8080-6] ERROR: Unexpected error occurred
Unable to find close tag for: '<img alt="" src="img/supplier/supplier1.png">'
in org.apache.wicket.util.resource.StringBufferResourceStream@3d7e16fc
MarkupStream: [unknown]
at
org.apache.wicket.markup.MarkupFragment.<init>(MarkupFragment.java:127)
at
org.apache.wicket.markup.MarkupStream.getMarkupFragment(MarkupStream.java:485)
at org.apache.wicket.MarkupContainer.autoAdd(MarkupContainer.java:244)
at
org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1421)
at
org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1596)
at
org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1571)
at
org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1525)
I think the problem is that org.apache.wicket.markup.parser.filter.HtmlHandler
does not handle such markup correctly. It does not call
ComponentTag.setHasNoCloseTag(true) for the img tag. Such call is missing in
postProcess() method. I think that this problem can be fixed by inserting:
top.setHasNoCloseTag(true);
after line 80 in HtmlHandler.java file.
Michal
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