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Posted to users@tapestry.apache.org by F Da Costa Gomez <da...@gmail.com> on 2004/08/08 20:40:40 UTC

Using applets in Tapestry

Hi,

Does anybody has an explanation/ example as to how one would incorporate an
applet on a Tapestry page? Assuming it is possible.

Using the following in the .html gives me a class not found error.
<APPLET CODEBASE="applets" CODE="Simple.class" WIDTH=220 HEIGHT=150>
</APPLET>

TIA
Fermin DCG


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Re: Using applets in Tapestry (slow progress)

Posted by F Da Costa Gomez <da...@gmail.com>.
Managed to start the applet (sort off) by moving the .class file to a 
seperate directory in the context (basically on the same level as the 
css & image files).

<APPLET codebase="applets" CODE="applets.Simple.class" ></applet>
This code basically seems to work. The codebase however is *not* part of 
the classpath.

What i would really like is basically get it from the classpath (read 
the same location from where i'm retrieving the Tapestry files).

Does anybody have any suggestion?

TIA
Fermin DCG

F Da Costa Gomez wrote:
> Travis Romney wrote:
> 
>> Your error message doesn't have anything to do with Tapestry.
>> Your classpath for your applet is not configured correctly.
>>
> Fair enough. Am i to deduct from the answer that it *is* possible?
> The following works *outside* of Tapestry. *Not* within.
> <APPLET codebase="classes" CODE="applets.DrawingLines.class" />
> 
> I'm not able to get a handle on the correct codebase value when loading 
> through Tapestry. If y'v got a suggestion i would appreciate it.
> 
> TIA
> Fermin DCG
> 
>>
>> F Da Costa Gomez wrote:
>>
>>> Hi,
>>>
>>> Does anybody has an explanation/ example as to how one would 
>>> incorporate an
>>> applet on a Tapestry page? Assuming it is possible.
>>>
>>> Using the following in the .html gives me a class not found error.
>>> <APPLET CODEBASE="applets" CODE="Simple.class" WIDTH=220 HEIGHT=150>
>>> </APPLET>


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Re: Using applets in Tapestry

Posted by Marcus Brito <mb...@gmail.com>.
Try specifying an absolute codebase instead of a relative one. Also,
try turning on the java console and skim thru the output for hints on
why the browser can't find your classes. As Travis pointed before,
this has nothing to do with tapestry per se.

-- Marcus Brito

On Mon, 09 Aug 2004 18:22:45 +0200, F Da Costa Gomez
<da...@gmail.com> wrote:
> Travis Romney wrote:
> I'm not able to get a handle on the correct codebase value when loading
> through Tapestry. If y'v got a suggestion i would appreciate it.
> 
> TIA
> Fermin DCG

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parameters used with externalLink : serializable

Posted by manuel martin <ma...@med.cornell.edu>.
Hi all,
I was trying to pass a block as a parameter to the exteranlLink, this block
being aimed at being rendered in the page the externalLing is pointing to.
I get the error message : 

"Could not find an adaptor for class org.apache.tapestry.components.Block"
Stack trace : 
#org.apache.tapestry.util.AdaptorRegistry.searchForAdaptor(AdaptorRegistry.j
ava:263)
#org.apache.tapestry.util.AdaptorRegistry.getAdaptor(AdaptorRegistry.java:15
2)
#org.apache.tapestry.util.io.DataSqueezer.squeeze(DataSqueezer.java:170)
#org.apache.tapestry.util.io.DataSqueezer.squeeze(DataSqueezer.java:192)
#org.apache.tapestry.engine.AbstractService.constructLink(AbstractService.ja
va:72)

I conclude (maybe am I wrong on this point) that it comes from the fact that
the Block class is not serializable, and that anything passed in the
parameters list has to be so.
If my conclusions are true, was is the smartest way to turn around this?

Thank you in advance,             Manuel



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Re: Using applets in Tapestry

Posted by F Da Costa Gomez <da...@gmail.com>.
Travis Romney wrote:
> Your error message doesn't have anything to do with Tapestry.
> Your classpath for your applet is not configured correctly.
> 
Fair enough. Am i to deduct from the answer that it *is* possible?
The following works *outside* of Tapestry. *Not* within.
<APPLET codebase="classes" CODE="applets.DrawingLines.class" />

I'm not able to get a handle on the correct codebase value when loading 
through Tapestry. If y'v got a suggestion i would appreciate it.

TIA
Fermin DCG
> 
> F Da Costa Gomez wrote:
> 
>> Hi,
>>
>> Does anybody has an explanation/ example as to how one would 
>> incorporate an
>> applet on a Tapestry page? Assuming it is possible.
>>
>> Using the following in the .html gives me a class not found error.
>> <APPLET CODEBASE="applets" CODE="Simple.class" WIDTH=220 HEIGHT=150>
>> </APPLET>
>>
>> TIA
>> Fermin DCG
>>
>>
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>> To unsubscribe, e-mail: tapestry-user-unsubscribe@jakarta.apache.org
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>>
>>
> 
> 
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> 
> 


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Re: Using applets in Tapestry

Posted by Travis Romney <tr...@inpowered.com>.
Your error message doesn't have anything to do with Tapestry.
Your classpath for your applet is not configured correctly.


F Da Costa Gomez wrote:
> Hi,
> 
> Does anybody has an explanation/ example as to how one would incorporate an
> applet on a Tapestry page? Assuming it is possible.
> 
> Using the following in the .html gives me a class not found error.
> <APPLET CODEBASE="applets" CODE="Simple.class" WIDTH=220 HEIGHT=150>
> </APPLET>
> 
> TIA
> Fermin DCG
> 
> 
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> To unsubscribe, e-mail: tapestry-user-unsubscribe@jakarta.apache.org
> For additional commands, e-mail: tapestry-user-help@jakarta.apache.org
> 
> 


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