Take a look at the wiki:
http://wiki.apache.org/tapestry/Tapestry5HowToCreateASimpleGraphComponent
Since you aren't actually going to be injecting the image bytes into
the page your images are going to be loaded in a second request. You
can create an action link that actually returns the image by
i developed an component that genereates thumbnails of an gif/jpeg
via Toolkit graphic methodes.
after that the converted stream should injected into the page.
2008/4/15, Josh Canfield <[EMAIL PROTECTED]>:
>
> Why are you generating a binary stream during the render phase?
>
>
> On Mon, Apr 14, 2
Why are you generating a binary stream during the render phase?
On Mon, Apr 14, 2008 at 3:55 PM, Sven Homburg <[EMAIL PROTECTED]> wrote:
> but how do i return a binary stream, that generated at render phase.
>
>
> 2008/3/17, Josh Canfield <[EMAIL PROTECTED]>:
>
> >
> > You need to return a StreamR
On 4/14/08, Sven Homburg <[EMAIL PROTECTED]> wrote:
> but how do i return a binary stream, that generated at render phase.
Return your StreamResponse, just like in the wiki example cited
earlier, in an onActivate() method. ;)
--
Thiago
---
but how do i return a binary stream, that generated at render phase.
2008/3/17, Josh Canfield <[EMAIL PROTECTED]>:
>
> You need to return a StreamResponse
>
>
> http://tapestry.apache.org/tapestry5/apidocs/org/apache/tapestry/StreamResponse.html
>
> Also, check out the following for an example.
>
You need to return a StreamResponse
http://tapestry.apache.org/tapestry5/apidocs/org/apache/tapestry/StreamResponse.html
Also, check out the following for an example.
http://wiki.apache.org/tapestry/Tapestry5HowToStreamAnExistingBinaryFile
Josh
On Sat, Mar 15, 2008 at 8:11 AM, Dmitry Shyshkin <
Hello, all
I want to generate image by tapestry page. Follow code successfully set
Content-Type and output image data, but after that exception is thrown :
java.lang.RuntimeException: Page resource/Image did not generate any
markup when rendered. This could be because its template file could n
