Re: ImageMap
The area tag is controlled by the AbstractLink that you attach to it. So, if you put an AttributeModifier on it, it'll modify the . On Wed, Aug 5, 2009 at 4:46 PM, Stefan Lindner wrote: > Ah! Thank you. But I can't see a way to control the rendering of the area > tag. Are there planst o support this? > > Stefan > > -Ursprüngliche Nachricht- > Von: James Carman [mailto:jcar...@carmanconsulting.com] > Gesendet: Mittwoch, 5. August 2009 22:26 > An: users@wicket.apache.org > Betreff: Re: ImageMap > > https://issues.apache.org/jira/browse/WICKET-1936 > > On Wed, Aug 5, 2009 at 4:13 PM, Stefan Lindner wrote: >> Are there any plans to improve the current ImageMap implementation? My >> problems are: >> 1. The rendered HTML ist no valid XHTML. >> 2. The constructor does not support a ResourceReference for the image >> 3. I can't see a way to control the tags (e.g. add style, class >> or alt attributes). >> >> Stefan >> >> - >> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org >> For additional commands, e-mail: users-h...@wicket.apache.org >> >> > > - > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > > > - > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > > - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
RE: ImageMap
Ah! Thank you. But I can't see a way to control the rendering of the area tag. Are there planst o support this? Stefan -Ursprüngliche Nachricht- Von: James Carman [mailto:jcar...@carmanconsulting.com] Gesendet: Mittwoch, 5. August 2009 22:26 An: users@wicket.apache.org Betreff: Re: ImageMap https://issues.apache.org/jira/browse/WICKET-1936 On Wed, Aug 5, 2009 at 4:13 PM, Stefan Lindner wrote: > Are there any plans to improve the current ImageMap implementation? My > problems are: > 1. The rendered HTML ist no valid XHTML. > 2. The constructor does not support a ResourceReference for the image > 3. I can't see a way to control the tags (e.g. add style, class > or alt attributes). > > Stefan > > - > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > > - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: ImageMap
https://issues.apache.org/jira/browse/WICKET-1936 On Wed, Aug 5, 2009 at 4:13 PM, Stefan Lindner wrote: > Are there any plans to improve the current ImageMap implementation? My > problems are: > 1. The rendered HTML ist no valid XHTML. > 2. The constructor does not support a ResourceReference for the image > 3. I can't see a way to control the tags (e.g. add style, class > or alt attributes). > > Stefan > > - > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > > - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: ImageMap and Ajax
Well that wasn't quite my question :-), I know and use this approach, but to
draw something on an image or to add a link, I do have to use ImageMap, or
don't I?
Gerolf Seitz wrote:
>
> jonathan posted something about a different approach to imagemaps.
> http://www.nabble.com/beyond-image-maps-tf4437219.html#a12659672
>
> gerolf
>
> On 10/16/07, Michael Sparer <[EMAIL PROTECTED]> wrote:
>>
>>
>> Hi,
>>
>> I'm using an ImageMap to display an image. Whenever a user clicks on the
>> image, the coordinates get sent to the Server using AJAX. There, I want
>> to
>> add a CircleLink to the place where the user clicked. So I'm trying to
>> replace the whole map using:
>> protected void onEvent(AjaxRequestTarget target) {
>> WebRequest request = (WebRequest) getRequest();
>> final Map parameters =
>> request.getParameterMap();
>> final int x = Integer.parseInt(parameters.get("x")[0]);
>> final int y = Integer.parseInt(parameters.get("y")[0]);
>>
>> imageMap.addCircleLink(x, y, 10, new Link("testLink") {
>> @Override
>> public void onClick() {
>> // TODO Auto-generated
>> method stub
>> }
>> });
>>
>> target.addComponent(imageMap);
>> PicMapPanel.this.processResult(x, y, target);
>> }
>>
>> My problem now is that the imageMap can't be replaced. AJAX debug says
>> "ERROR: Component with id [[theMap2]] a was not found while trying to
>> perform markup update. Make sure you called
>> component.setOutputMarkupId(true) on the component whose markup you are
>> trying to update."
>>
>> And yes, I'm sure I called it, but it can't be found in the markup.
>> Does anyone have an idea how to solve this? Maybe in a completely
>> different
>> way, I wouldn't mind that ;-)
>>
>> Michael
>> --
>> View this message in context:
>> http://www.nabble.com/ImageMap-and-Ajax-tf4633435.html#a13230846
>> Sent from the Wicket - User mailing list archive at Nabble.com.
>>
>>
>> -
>> To unsubscribe, e-mail: [EMAIL PROTECTED]
>> For additional commands, e-mail: [EMAIL PROTECTED]
>>
>>
>
>
--
View this message in context:
http://www.nabble.com/ImageMap-and-Ajax-tf4633435.html#a13231123
Sent from the Wicket - User mailing list archive at Nabble.com.
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
Re: ImageMap and Ajax
jonathan posted something about a different approach to imagemaps.
http://www.nabble.com/beyond-image-maps-tf4437219.html#a12659672
gerolf
On 10/16/07, Michael Sparer <[EMAIL PROTECTED]> wrote:
>
>
> Hi,
>
> I'm using an ImageMap to display an image. Whenever a user clicks on the
> image, the coordinates get sent to the Server using AJAX. There, I want to
> add a CircleLink to the place where the user clicked. So I'm trying to
> replace the whole map using:
> protected void onEvent(AjaxRequestTarget target) {
> WebRequest request = (WebRequest) getRequest();
> final Map parameters =
> request.getParameterMap();
> final int x = Integer.parseInt(parameters.get("x")[0]);
> final int y = Integer.parseInt(parameters.get("y")[0]);
>
> imageMap.addCircleLink(x, y, 10, new Link("testLink") {
> @Override
> public void onClick() {
> // TODO Auto-generated
> method stub
> }
> });
>
> target.addComponent(imageMap);
> PicMapPanel.this.processResult(x, y, target);
> }
>
> My problem now is that the imageMap can't be replaced. AJAX debug says
> "ERROR: Component with id [[theMap2]] a was not found while trying to
> perform markup update. Make sure you called
> component.setOutputMarkupId(true) on the component whose markup you are
> trying to update."
>
> And yes, I'm sure I called it, but it can't be found in the markup.
> Does anyone have an idea how to solve this? Maybe in a completely
> different
> way, I wouldn't mind that ;-)
>
> Michael
> --
> View this message in context:
> http://www.nabble.com/ImageMap-and-Ajax-tf4633435.html#a13230846
> Sent from the Wicket - User mailing list archive at Nabble.com.
>
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>
