On Thu, Mar 12, 2009 at 12:05 PM, Andy Pahne <andy.pa...@googlemail.com>wrote:
>
> That one is really nice. Thanks.
>
>
> Daniel Jones schrieb:
>
> PAGE CLASS
>>
>> inject component resources so that you can create an action link
>> @Inject private ComponentResources mComponentResources;
>> when the path is requested by the template, create and return an action
>> link
>> public Link getImagePath() {
>> return mComponentResources.createActionLink("image", false,
>> mItem.getID());
>> }
>>
>> handle this action link
>> public Object onImage(long pID) { "StreamResponseBuilder" is a
>> class that I have implemented, it basically
>> figures out what image to served based on
>> the id passed in the context and then gets an "InputStream" for the image
>> file on disk and creates and returns a "StreamResponse", so essentially
>> you
>> want this action handler to return a "StreamResponse" of the image you
>> want
>> to display.
>> return StreamResponseBuilder.getItemImage(pID);
>> }
>>
>> PAGE TEMPLATE
>>
>> ${imagePath}
>> Hope this helps
>> Regards,
>> Daniel
>>
>>
>>
>> Peter Kanze wrote:
>>
>>
>>> Hello
>>>
>>> I want to load images from the filesystem, like for example
>>> D:/category/1/products/55/thumb.jpg
>>>
>>> So the file path is dynamic and is based on the categoryId and the
>>> productId.
>>>
>>> How can I load such an image into my webpage using a Tapestry Asset?
>>> This looks like a common usecase to me, but I couldn't find any info
>>> about
>>> it.
>>>
>>> Has somebody already done this? And could he/she show me some code
>>> examples?
>>> Any help is welcome!
>>>
>>> Thanks,
>>> Peter
>>>
>>>
>>>
>>>
>>
>>
>>
>
>
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