Łukasz Ludwa created WICKET-6533:
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Summary: Error while parsing xml using AjaxButton
Key: WICKET-6533
URL: https://issues.apache.org/jira/browse/WICKET-6533
Project: Wicket
Issue Type: Bug
Affects Versions: 8.0.0-M8
Reporter: Łukasz Ludwa
Attachments: showcase.zip
Problem is caused when refreshing markup using Ajax and in data is special
character (�).
Error occurs in my project everywhere when refreshing markup using Ajax where
this special character occurs.
I create and attach quickstart project which reproduces this problem in simple
way: changing markup through hiding/showing TextField by ajax button.
Steps to reproduce problem:
1. Download and run attached quickstart project
2. Enter to TextField symbol presented under "Insert this string for error..."
label:
3) Click „Regular sumbit” twice (this causes component to refresh, but doesn’t
cause error)
4) Now click „Ajax submit” twice – this causes button to not refresh markup and
show error:
{code:java}
ERROR: Wicket.Ajax.Call.failure: Error while parsing response: Error: Invalid
XML: <?xml version="1.0" encoding="UTF-8"?><ajax-response><component
id="field3" ><![CDATA[<input value="" name="field"
id="field3"/>]]></component></ajax-response>{code}
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