Expressions not evaluating properly in jsp:plugin tag

Hi there, running OC4J as Oracle9iAS (1.0.2.2.1)
In the JSP1.1 spec dynamic expressions in the jsp:plugin <param> tag are clearly specified as below:
<jsp:params>
[ <jsp:param name="parameterName" value="{parameterValue | <%= expression %>}" /> ]+ </jsp:params>
Unfortunately, attempting this in OC4J, the expression is simply displayed as a static String, for example the following JSP source:
     <jsp:params>
          <jsp:param name="rootSubAssembly" value="<%=rootSubAssembly%>" />
     </jsp:params>
Would output "<%=rootSubAssembly%>" as the parameter value, rather than the dynamic value specified in the JSP above.
Any ideas? We'd like to benefit from using the plugin tag over object/applet if at all possible.

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Is Tomcat 4's jsp:plugin tag hardwired to 1.2?

Is Tomcat 4's <jsp:plugin > tag hardwired to version 1.2 of the JPI?
I was absolutely horrified today at a job interview when, proudly navigating to the page containing the 1.4-demanding applet I embedded in the page using <jsp:plugin ...> the plugin installation dialogue came up -- asking whether they wanted to install the 1.2 plugin (up until recently, I had the applet's object tag embedded manually... switching to jsp:plugin was fairly recent).
As it turns out, the <object> tag generated by Tomcat was specifying the download path for the 1.2 plugin, even though I specified jreversion="1.4" in the <jsp:plugin> tag:
<OBJECT
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Is the <jsp:plugin> tag (under Tomcat 4, at least) just useless for Applets that must have 1.4, or is there a configuration parameter somewhere to set the "codebase" value generated by the tag?
I know I could always put the manually-specified code back in, but I'd prefer to stay with the <jsp:plugin> tag if possible just because it makes the jsp source cleaner. What's strange is that nobody seems to have complained about that problem on the usual places (Usenet/dejanews/Google, jguru.com, etc). Whether that's just because nobody writes applets that actually demand 1.4, or whether everybody who does just embeds the <object> tag manually, I'm not sure.
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Sigh. I found it. It's actually specified as the "iepluginurl" property of the <jsp:plugin> tag.
<emotion:frustration variation="anger">
Now I just need to figure out what *$%!# value to use for it.
The JPI's developer guide has to be the worst document I've ever seen from Sun. Normally, Sun's documents are good. Often, exceptionally so. But the JPI guide... well, after reading http://java.sun.com/j2se/1.4.1/docs/guide/plugin/developer_guide/using_tags.html multiple times, I'm still not sure what #$%^&* URL corresponds to "The newest released JPI equal to or newer than 1.4.0". The only URL on the whole page that they even imply works is hardwired to 1.4.0, and in the same breath they imply that every other codebase URL on the page is wrong, hypothetical, and shouldn't be used... oh, and for that matter, the 1.4_0 one shouldn't really be used ether, because it might change in the future. Grrrrr.
If there's a pattern to the following URLs (all used on the same page) that's supposed to illustrate something besides abyssmally bad editing and apparent indecision, I haven't seen it yet:
http://java.sun.com/products/plugin/autodl/jinstall-1_4-windows-i586.cab#Version=1,4,0,0
http://java.sun.com/products/plugin/1.4/jinstall-14-win32.cab#Version=1,4,0,mn
http://java.sun.com/products/plugin/autodl/jinstall-1_4-windows-i586.cab#Version=1,4,1,mn
http://java.sun.com/products/plugin/autodl/jinstall-1_4_0-win.cabHmmm. Let's see here. They're all the same up to http://java.sun.com/products/plugin, but from that point one diverges into /1.4/, while the others continue into /autodl/. But even past that point, two imply that the filename follows the pattern jinstall-1_4-windows-i586.cab#Version=1,4,x,* ... but whether developers who really, truly, don't care about the specific maintenance release should use "0" or "mn" is left up in the air.
Furthermore, the ONE URL on the entire page that they come halfway close to implying will work is the last one I listed above, which itself goes totally against whatever hypthetical pattern they were trying to imply with the other three. For now I'll probably stick the last one listed as the parameter because it's the only one they actually come out and say will work, but I suspect the first one is probably the "right" one.
Of course, there's always the matter of Macintosh users running IE. Or Windows users running Mozilla (which is technically Netscape, but uses MSIE ActiveX plugins). Does Mozilla get fed the value of "iepluginurl", or the value of "nspluginurl"? Sigh.
</emotion:frustration>

Weired behavior of jsp:plugin tag

Hi.
When I use <jsp:plugin type="applet".....></jsp:plugin> tag, jsp page shows a applet correctly in IE but not in mozilla(1.7). I've tried to solve this problem and found that if I use <applet></applet> tag it works fine both of them.
Does anyone have idea? the reason of this, and isn't there anyway to use jps:plugin tag to work correctly in both browers?

What version of Jdk are you using? The Java plugin is not consistent across browsers and browser versions.
The jsp:plugin tag gets coverted to the OBJECT tag after compliation.
Just go through this page to find out which tag suits your need.
http://java.sun.com/products/plugin/versions.html
This link might also be helpful to you.
http://www.mail-archive.com/[email protected]/msg32719.html

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I was wondering if I am missing a JAR file or something.
Basically, I have prepopulated input text boxes that render the EL expression instead of its evaluated result. Example:
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activation.jar hibernate-annotations.jar
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commons-collections.jar jta.jar
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Edited by: tsteiner61 on Apr 14, 2010 11:05 AM

Hello tsteiner61,
Did you find a solution for your problem? I am asking because I have to solve a somewhat similar problem. Our system admin updated Tomcat from version 6.0.20 to 6.0.26 and now my JSF application wont evaluate EL expressions either.
I was using Mojarra JSF API Implementation 1.2_09-b02-FCS. Trying Mojarra JSF API Implementation 2.0.2-FCS I get the following error:
java.lang.UnsupportedOperationException
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     com.sun.faces.application.view.JspViewHandlingStrategy.renderView(JspViewHandlingStrategy.java:182)
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     com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:127)
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     com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
     javax.faces.webapp.FacesServlet.service(FacesServlet.java:313)
I am grateful for helpful advice.

How can I return some values from an applet invoked by jsp:plugin tag

My JSP is something like that:
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When I test the applet in the IDE, it returns the values properly, but not in the JSP invokation.

evnafets wrote:
javascript will not be executing on the server. You can rule that one out.
Is your Applet being initialised correctly?
Where have you got the classes for it? I think the applet doesn't need any kind of initialization, because it doesn't have any variables and all the process is made in the method called by onsubmit()
The applet is composed only by one class and I'm totally sure that the class is placed in the correct place.
evnafets wrote:
I would say put in a couple more alerts - one before the call to the applet, one after.
put some logging statements in your applet to see if it gets there.In the javascript, there are two alerts between the three calls to the applet. Where do you advise me to put more alerts?
I don't understand what do you refer when you say "logging statements"
I am going to test again the call to the applet in order to find some kind of code that can be invalid or that can make the function to "crash"

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          Office: 613-270-9646 Ext. 3025
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I am facing the same problem with netscape (4.7x). Gopal, did you find any
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          news:[email protected]...
          >
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Hello everyone,
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select filename,
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Orange Jasmin

If you know that the videos and music have been working before and that the ID3 tags are correct I suggest that you try to reinstall the phone software using Update Service.
http://www.sonymobile.com/gb/tools/update-service/
Let me know if these problems remains after reinstall.
- Community Manager Sony Xperia Support Forum
If you're new to our forums make sure that you have read our Discussion guidelines.
If you want to get in touch with the local support team for your country please visit our contact page.

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Thanks in advance

Can you try giving a custom format expression as below
=IIF(Val(Fields!FieldName.Value)<0,"(#,##0,,)", "#,##0,,")
Please Mark This As Answer if it helps to solve the issue Visakh ---------------------------- http://visakhm.blogspot.com/ https://www.facebook.com/VmBlogs

Airport express not working properly

Airport Express can't be found on my Powerbook G4. I'm right next to it so that's not the issue. Another pc in the house is connected and can pick it up no problems.
I have tried resetting it to no avail. Tried the admin utility but can't do anything as can't find anything to do something with...(same with setup assistant) - I just returned from a week away and this is really frustrating.
If anyone can offer some prectical insights they would move magically to the top of my friends list.
Thanks in advance for your time.
DK

Managed to find an answer for others in the same situation. It seems to be something to do with another wireless network nearby using the same channel.
I solved it by logging onto the admin utility with the PC that could access the network and manually change the channel.
Works fine now.

Expressions not evaluating properly in jsp:plugin tag

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