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Posted to dev@tomcat.apache.org by bu...@apache.org on 2007/01/23 07:16:48 UTC
DO NOT REPLY [Bug 41438] New: - jsp:forward kicks in twice instead of once
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http://issues.apache.org/bugzilla/show_bug.cgi?id=41438
Summary: jsp:forward kicks in twice instead of once
Product: Tomcat 5
Version: 5.5.19
Platform: Other
OS/Version: Windows XP
Status: NEW
Severity: critical
Priority: P2
Component: Servlet & JSP API
AssignedTo: tomcat-dev@jakarta.apache.org
ReportedBy: tuluvasudeva@yahoo.com
The forwarding page containing the tag
<jsp:forward page="destination.jsp"/> is called TWICE when the destination.jsp
contains a blank image tag such as
<img src="" alt="logo"/>
This happens using the Firefox browser only and works fine(called ONCE) for IE.
---->Below is the page content of the forwarding page
<% System.out.println("referer--->" + request.getHeader("referer")); %>
<jsp:forward page="destination.jsp">
<jsp:param name="contentType" value="html"/>
</jsp:forward>
---->Below is the page content of the destination page (note that the image src
is blank)
<html>
<body>
<img src="" alt="logo"/>
<% System.out.println("Called"); %>
</body>
</html>
---->Below is the output from the log
referer--->null
Called
referer--->http://localhost:8080/hostingPanel/forwarder.jsp
Called
--->Notes
If the <img src="x" alt="logo"/> is sourced with any image say "x" here, the
forwarder.jsp is called only once. However in lots of cases x may be dynamically
obtained and by chance if it turns out blank the corresponding destination is
called twice in the firefox browser.
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DO NOT REPLY [Bug 41438] - jsp:forward kicks in twice instead of once
Posted by bu...@apache.org.
DO NOT REPLY TO THIS EMAIL, BUT PLEASE POST YOUR BUG�
RELATED COMMENTS THROUGH THE WEB INTERFACE AVAILABLE AT
<http://issues.apache.org/bugzilla/show_bug.cgi?id=41438>.
ANY REPLY MADE TO THIS MESSAGE WILL NOT BE COLLECTED AND�
INSERTED IN THE BUG DATABASE.
http://issues.apache.org/bugzilla/show_bug.cgi?id=41438
funkman@joedog.org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |INVALID
------- Additional Comments From funkman@joedog.org 2007-01-23 03:40 -------
Since the src="" - the web browser is requesting the page again. See the
LiveHttpHeaders FireFox extension for proof.
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