Hi Graeme,
Yes, it is the approach I would follow... I'm not 100% sure about all
the details (e.g maybe the URL is not exactly /images/xxx), but I'm sure
that approach that will work. As said I used a similar approach
sometime ago for displaying a documents inside an iframe: I mounted a
dynamic resource that was generating the content based on some ID and
the iframe src just contained the URL of the resource. Your use case is
a bit different but it will also work. Another possibility is to have on
the same page , where the "HTML" is going to be displayed, a component
implementing IResourceListener and have that component generate the
images...
Right now I'm very busy with other pressing issues at work but if I
find time I'll try to build a small example illustrating this.
Best,
Ernesto
Graeme Knight wrote:
> Hi, thank you - this is invaluable information.
>
> So basically what you are suggesting is something like:
>
> 1) Read the HTML content (this will be set on the innerHTML of the iframe).
> 2) Parse the content to find the each IMG SRC CID - replace this CID with a
> URL to /images/xxx.
> 3) Set the HTML into the iframe.
> 4) On rendering the iframe IMG SRC will point back at the server that will
> serve up the image, essentially.
>
> Appreciate your help!
>
> Graeme.
>
>
> reiern70 wrote:
>
>> ...something like:
>>
>> private static String ID = "MyImages";
>> @Override
>> protected void init() {
>> super.init();
>> getSharedResources().add(ID, new
>> MyDynamicImageResource());
>> mountSharedResource("/images", ID);
>> ....
>> }
>>
>> On you WebApplication class... Then ask back to the server for /images/xxx
>> and your MyDynamicImageResource will pick up the xxx and stream back that
>> xxx image... MyDynamicImageResource should implement some of the
>> extensions
>> of DynamicImageResource... Long time ago I implemented something like that
>> but I don not have that code at hand anymore... But it shouldn't be that
>> difficult to get that working.
>>
>> I have seen this
>> http://cwiki.apache.org/WICKET/how-to-create-dynamic-image-overlays.html
>> example
>> but don't if it will be of any help to you...
>>
>> Best,
>>
>> Ernesto
>>
>> Best
>>
>>
>>
>> On Wed, Dec 3, 2008 at 3:16 PM, Ernesto Reinaldo Barreiro <
>> [EMAIL PROTECTED]> wrote:
>>
>>
>>> Why not mount a resource that is servicing back images based of the CID?
>>> Best,
>>>
>>> Ernesto
>>>
>>>
>>> On Wed, Dec 3, 2008 at 2:59 PM, Graeme Knight
>>> <[EMAIL PROTECTED]>wrote:
>>>
>>>
>>>> Oh,
>>>>
>>>> My use case is this:
>>>>
>>>> 1) Load up HTML email content. This content has CIDs which need to be
>>>> resolved to URLs.
>>>>
>>>> 2) I will put the HTML content into the iframe using some Javascript to
>>>> manipulate the innerHTML.
>>>>
>>>> 3) Before I do step 2 I need to convert the CID to a URL that points to
>>>> an
>>>> image file on the server.
>>>>
>>>> Its this URL construction that concerns me.
>>>>
>>>> Many thanks for any suggestions, Graeme.
>>>>
>>>>
>>>> Graeme Knight wrote:
>>>>
>>>>> Hi,
>>>>>
>>>>> I would like to use an iframe on my page that contains IMG tags. I
>>>>>
>>>> would
>>>>
>>>>> like the IMG tag SRC to point back to the server to load up the image.
>>>>>
>>>>> What would be the best way to construct the URLs in Wicket?
>>>>>
>>>>> Many thanks for any advice, Graeme.
>>>>>
>>>>>
>>>> --
>>>> View this message in context:
>>>> http://www.nabble.com/IMG-SRC-URL-in-iframe.-tp20805408p20813419.html
>>>> Sent from the Wicket - User mailing list archive at Nabble.com.
>>>>
>>>>
>>>> ---------------------------------------------------------------------
>>>> To unsubscribe, e-mail: [EMAIL PROTECTED]
>>>> For additional commands, e-mail: [EMAIL PROTECTED]
>>>>
>>>>
>>>>
>>
>
>
