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Posted to dev@wicket.apache.org by James Carman <ja...@carmanconsulting.com> on 2008/10/24 17:38:08 UTC
Open up Link.getURL()?
I'm trying to write my own DynamicImageMap component. However, the
way the current ImageMap component works is that it uses Link.getURL()
to generate the <area> elements. That method is protected (ImageMap
is in the same package as Link, so it can see it). Is there any way
we can open this up a bit?
Re: Open up Link.getURL()?
Posted by James Carman <ja...@carmanconsulting.com>.
I'm trying to write a new DynamicImageMap class that basically does
what ImageMap does, but it allows you to "link" it to any Image
object. It would be set up using a <map> element, not an <img>
element.
So, for each "area" within the image map, I need to generate its href
attribute. The ImageMap class allows you to add Link objects to it
using various helper methods. Then, when ImageMap renders itself, it
renders the <area> elements dynamically by asking each of the Link
objects for their URL, by calling getURL(). So, the question is, is
there a line of code that I can use instead of the call to getURL() to
the an appropriate URL for each Link in my image map?
On Fri, Oct 24, 2008 at 3:27 PM, Jeremy Thomerson
<je...@wickettraining.com> wrote:
> Instead of creating a link, try:
>
> RequestCycle.get().urlFor(null, YourBookmarkablePageClass.class,
> yourPageParametersIfAny);
>
> That's what BookmarkablePageLink does.
>
> --
> Jeremy Thomerson
> http://www.wickettraining.com
>
> On Fri, Oct 24, 2008 at 2:09 PM, James Carman <ja...@carmanconsulting.com>wrote:
>
>> Ok, so how do I get the same thing that getURL() returns for a
>> BookmarkablePageLink? I need a line of code that gives me the proper
>> URL to set on my area.
>>
>> I've tried RequestCycle.get().urlFor(link, ILinkListener.INTERFACE)
>>
>>
>> On Fri, Oct 24, 2008 at 2:46 PM, Igor Vaynberg <ig...@gmail.com>
>> wrote:
>> > really?
>> >
>> > Link
>> > protected CharSequence getURL()
>> > {
>> > return urlFor(ILinkListener.INTERFACE);
>> > }
>> >
>> > BookmarkablePageLink
>> > @Override
>> > protected CharSequence getURL()
>> > {
>> > PageParameters parameters = getPageParameters();
>> >
>> > if (getPopupSettings() != null)
>> > {
>> > return urlFor(getPopupSettings().getPageMap(this),
>> getPageClass(),
>> > parameters);
>> > }
>> > else
>> > {
>> > return urlFor(getPageMap(), getPageClass(),
>> parameters);
>> > }
>> > }
>> >
>> >
>> >
>> > i dont see any special logic
>> >
>> > -igor
>> >
>> > On Fri, Oct 24, 2008 at 11:43 AM, James Carman
>> > <ja...@carmanconsulting.com> wrote:
>> >> But, there is logic in the getURL() methods on Link and
>> >> BookmarkablePageLink that does some special logic. So, it's not as
>> >> simple as calling urlFor() to get the appropriate url.
>> >>
>> >> On Fri, Oct 24, 2008 at 2:42 PM, Igor Vaynberg <ig...@gmail.com>
>> wrote:
>> >>> as far as i can see bookmarkablepagelink extends link, so you can use
>> >>> it with the existing imagemap....
>> >>>
>> >>>
>> >>> links do not do anything special in wicket as far as url generation
>> >>> goes, that is all neatly packaged in various requestcycle.urlfor
>> >>> methods with some convinience urlfor methods on the component itself.
>> >>>
>> >>> -igor
>> >>>
>> >>> On Fri, Oct 24, 2008 at 11:37 AM, James Carman
>> >>> <ja...@carmanconsulting.com> wrote:
>> >>>> I'm not talking about a callback URL, necessarily. What about a
>> >>>> bookmarkable page link? How would you rewrite ImageMap?
>> >>>>
>> >>>> On Fri, Oct 24, 2008 at 12:23 PM, Igor Vaynberg <
>> igor.vaynberg@gmail.com> wrote:
>> >>>>> gah, sent too early...
>> >>>>>
>> >>>>> class dynimagemap extends webcomponent implements ILinkListener {
>> >>>>> protected String urlfor(areaid) {
>> >>>>> return urlfor(ILinkListener.INTERFACE)+"&areaid="+areaid;
>> >>>>> }
>> >>>>>
>> >>>>> protected abstract void onClick(int areaid);
>> >>>>>
>> >>>>> public final onClick() {
>> onClick(getrequest().getparameter("areaid")); }
>> >>>>> }
>> >>>>>
>> >>>>>
>> >>>>> see, in wicket url generation is completely open so you dont need to
>> >>>>> create a Link just to get to a callback url.
>> >>>>>
>> >>>>> -igor
>> >>>>>
>> >>>>> On Fri, Oct 24, 2008 at 9:21 AM, Igor Vaynberg <
>> igor.vaynberg@gmail.com> wrote:
>> >>>>>> using links for that stuff is a waste. you should generate the url
>> >>>>>> yourself. something like this:
>> >>>>>>
>> >>>>>> class dynimagemap extends webcomponent implements ILinkListener {
>> >>>>>>
>> >>>>>> protected String urlfor(areaid) {
>> >>>>>> return urlfor(ILinkListener.INTERFACE)+"&areaid="+areaid;
>> >>>>>> }
>> >>>>>>
>> >>>>>>
>> >>>>>>
>> >>>>>> public final onClick() {
>> >>>>>>
>> >>>>>>
>> >>>>>>
>> >>>>>> On Fri, Oct 24, 2008 at 8:38 AM, James Carman
>> >>>>>> <ja...@carmanconsulting.com> wrote:
>> >>>>>>> I'm trying to write my own DynamicImageMap component. However, the
>> >>>>>>> way the current ImageMap component works is that it uses
>> Link.getURL()
>> >>>>>>> to generate the <area> elements. That method is protected
>> (ImageMap
>> >>>>>>> is in the same package as Link, so it can see it). Is there any
>> way
>> >>>>>>> we can open this up a bit?
>> >>>>>>>
>> >>>>>>
>> >>>>>
>> >>>>
>> >>>
>> >>
>> >
>>
>
Re: Open up Link.getURL()?
Posted by Jeremy Thomerson <je...@wickettraining.com>.
Instead of creating a link, try:
RequestCycle.get().urlFor(null, YourBookmarkablePageClass.class,
yourPageParametersIfAny);
That's what BookmarkablePageLink does.
--
Jeremy Thomerson
http://www.wickettraining.com
On Fri, Oct 24, 2008 at 2:09 PM, James Carman <ja...@carmanconsulting.com>wrote:
> Ok, so how do I get the same thing that getURL() returns for a
> BookmarkablePageLink? I need a line of code that gives me the proper
> URL to set on my area.
>
> I've tried RequestCycle.get().urlFor(link, ILinkListener.INTERFACE)
>
>
> On Fri, Oct 24, 2008 at 2:46 PM, Igor Vaynberg <ig...@gmail.com>
> wrote:
> > really?
> >
> > Link
> > protected CharSequence getURL()
> > {
> > return urlFor(ILinkListener.INTERFACE);
> > }
> >
> > BookmarkablePageLink
> > @Override
> > protected CharSequence getURL()
> > {
> > PageParameters parameters = getPageParameters();
> >
> > if (getPopupSettings() != null)
> > {
> > return urlFor(getPopupSettings().getPageMap(this),
> getPageClass(),
> > parameters);
> > }
> > else
> > {
> > return urlFor(getPageMap(), getPageClass(),
> parameters);
> > }
> > }
> >
> >
> >
> > i dont see any special logic
> >
> > -igor
> >
> > On Fri, Oct 24, 2008 at 11:43 AM, James Carman
> > <ja...@carmanconsulting.com> wrote:
> >> But, there is logic in the getURL() methods on Link and
> >> BookmarkablePageLink that does some special logic. So, it's not as
> >> simple as calling urlFor() to get the appropriate url.
> >>
> >> On Fri, Oct 24, 2008 at 2:42 PM, Igor Vaynberg <ig...@gmail.com>
> wrote:
> >>> as far as i can see bookmarkablepagelink extends link, so you can use
> >>> it with the existing imagemap....
> >>>
> >>>
> >>> links do not do anything special in wicket as far as url generation
> >>> goes, that is all neatly packaged in various requestcycle.urlfor
> >>> methods with some convinience urlfor methods on the component itself.
> >>>
> >>> -igor
> >>>
> >>> On Fri, Oct 24, 2008 at 11:37 AM, James Carman
> >>> <ja...@carmanconsulting.com> wrote:
> >>>> I'm not talking about a callback URL, necessarily. What about a
> >>>> bookmarkable page link? How would you rewrite ImageMap?
> >>>>
> >>>> On Fri, Oct 24, 2008 at 12:23 PM, Igor Vaynberg <
> igor.vaynberg@gmail.com> wrote:
> >>>>> gah, sent too early...
> >>>>>
> >>>>> class dynimagemap extends webcomponent implements ILinkListener {
> >>>>> protected String urlfor(areaid) {
> >>>>> return urlfor(ILinkListener.INTERFACE)+"&areaid="+areaid;
> >>>>> }
> >>>>>
> >>>>> protected abstract void onClick(int areaid);
> >>>>>
> >>>>> public final onClick() {
> onClick(getrequest().getparameter("areaid")); }
> >>>>> }
> >>>>>
> >>>>>
> >>>>> see, in wicket url generation is completely open so you dont need to
> >>>>> create a Link just to get to a callback url.
> >>>>>
> >>>>> -igor
> >>>>>
> >>>>> On Fri, Oct 24, 2008 at 9:21 AM, Igor Vaynberg <
> igor.vaynberg@gmail.com> wrote:
> >>>>>> using links for that stuff is a waste. you should generate the url
> >>>>>> yourself. something like this:
> >>>>>>
> >>>>>> class dynimagemap extends webcomponent implements ILinkListener {
> >>>>>>
> >>>>>> protected String urlfor(areaid) {
> >>>>>> return urlfor(ILinkListener.INTERFACE)+"&areaid="+areaid;
> >>>>>> }
> >>>>>>
> >>>>>>
> >>>>>>
> >>>>>> public final onClick() {
> >>>>>>
> >>>>>>
> >>>>>>
> >>>>>> On Fri, Oct 24, 2008 at 8:38 AM, James Carman
> >>>>>> <ja...@carmanconsulting.com> wrote:
> >>>>>>> I'm trying to write my own DynamicImageMap component. However, the
> >>>>>>> way the current ImageMap component works is that it uses
> Link.getURL()
> >>>>>>> to generate the <area> elements. That method is protected
> (ImageMap
> >>>>>>> is in the same package as Link, so it can see it). Is there any
> way
> >>>>>>> we can open this up a bit?
> >>>>>>>
> >>>>>>
> >>>>>
> >>>>
> >>>
> >>
> >
>
Re: Open up Link.getURL()?
Posted by James Carman <ja...@carmanconsulting.com>.
Ok, so how do I get the same thing that getURL() returns for a
BookmarkablePageLink? I need a line of code that gives me the proper
URL to set on my area.
I've tried RequestCycle.get().urlFor(link, ILinkListener.INTERFACE)
On Fri, Oct 24, 2008 at 2:46 PM, Igor Vaynberg <ig...@gmail.com> wrote:
> really?
>
> Link
> protected CharSequence getURL()
> {
> return urlFor(ILinkListener.INTERFACE);
> }
>
> BookmarkablePageLink
> @Override
> protected CharSequence getURL()
> {
> PageParameters parameters = getPageParameters();
>
> if (getPopupSettings() != null)
> {
> return urlFor(getPopupSettings().getPageMap(this), getPageClass(),
> parameters);
> }
> else
> {
> return urlFor(getPageMap(), getPageClass(), parameters);
> }
> }
>
>
>
> i dont see any special logic
>
> -igor
>
> On Fri, Oct 24, 2008 at 11:43 AM, James Carman
> <ja...@carmanconsulting.com> wrote:
>> But, there is logic in the getURL() methods on Link and
>> BookmarkablePageLink that does some special logic. So, it's not as
>> simple as calling urlFor() to get the appropriate url.
>>
>> On Fri, Oct 24, 2008 at 2:42 PM, Igor Vaynberg <ig...@gmail.com> wrote:
>>> as far as i can see bookmarkablepagelink extends link, so you can use
>>> it with the existing imagemap....
>>>
>>>
>>> links do not do anything special in wicket as far as url generation
>>> goes, that is all neatly packaged in various requestcycle.urlfor
>>> methods with some convinience urlfor methods on the component itself.
>>>
>>> -igor
>>>
>>> On Fri, Oct 24, 2008 at 11:37 AM, James Carman
>>> <ja...@carmanconsulting.com> wrote:
>>>> I'm not talking about a callback URL, necessarily. What about a
>>>> bookmarkable page link? How would you rewrite ImageMap?
>>>>
>>>> On Fri, Oct 24, 2008 at 12:23 PM, Igor Vaynberg <ig...@gmail.com> wrote:
>>>>> gah, sent too early...
>>>>>
>>>>> class dynimagemap extends webcomponent implements ILinkListener {
>>>>> protected String urlfor(areaid) {
>>>>> return urlfor(ILinkListener.INTERFACE)+"&areaid="+areaid;
>>>>> }
>>>>>
>>>>> protected abstract void onClick(int areaid);
>>>>>
>>>>> public final onClick() { onClick(getrequest().getparameter("areaid")); }
>>>>> }
>>>>>
>>>>>
>>>>> see, in wicket url generation is completely open so you dont need to
>>>>> create a Link just to get to a callback url.
>>>>>
>>>>> -igor
>>>>>
>>>>> On Fri, Oct 24, 2008 at 9:21 AM, Igor Vaynberg <ig...@gmail.com> wrote:
>>>>>> using links for that stuff is a waste. you should generate the url
>>>>>> yourself. something like this:
>>>>>>
>>>>>> class dynimagemap extends webcomponent implements ILinkListener {
>>>>>>
>>>>>> protected String urlfor(areaid) {
>>>>>> return urlfor(ILinkListener.INTERFACE)+"&areaid="+areaid;
>>>>>> }
>>>>>>
>>>>>>
>>>>>>
>>>>>> public final onClick() {
>>>>>>
>>>>>>
>>>>>>
>>>>>> On Fri, Oct 24, 2008 at 8:38 AM, James Carman
>>>>>> <ja...@carmanconsulting.com> wrote:
>>>>>>> I'm trying to write my own DynamicImageMap component. However, the
>>>>>>> way the current ImageMap component works is that it uses Link.getURL()
>>>>>>> to generate the <area> elements. That method is protected (ImageMap
>>>>>>> is in the same package as Link, so it can see it). Is there any way
>>>>>>> we can open this up a bit?
>>>>>>>
>>>>>>
>>>>>
>>>>
>>>
>>
>
Re: Open up Link.getURL()?
Posted by Igor Vaynberg <ig...@gmail.com>.
really?
Link
protected CharSequence getURL()
{
return urlFor(ILinkListener.INTERFACE);
}
BookmarkablePageLink
@Override
protected CharSequence getURL()
{
PageParameters parameters = getPageParameters();
if (getPopupSettings() != null)
{
return urlFor(getPopupSettings().getPageMap(this), getPageClass(),
parameters);
}
else
{
return urlFor(getPageMap(), getPageClass(), parameters);
}
}
i dont see any special logic
-igor
On Fri, Oct 24, 2008 at 11:43 AM, James Carman
<ja...@carmanconsulting.com> wrote:
> But, there is logic in the getURL() methods on Link and
> BookmarkablePageLink that does some special logic. So, it's not as
> simple as calling urlFor() to get the appropriate url.
>
> On Fri, Oct 24, 2008 at 2:42 PM, Igor Vaynberg <ig...@gmail.com> wrote:
>> as far as i can see bookmarkablepagelink extends link, so you can use
>> it with the existing imagemap....
>>
>>
>> links do not do anything special in wicket as far as url generation
>> goes, that is all neatly packaged in various requestcycle.urlfor
>> methods with some convinience urlfor methods on the component itself.
>>
>> -igor
>>
>> On Fri, Oct 24, 2008 at 11:37 AM, James Carman
>> <ja...@carmanconsulting.com> wrote:
>>> I'm not talking about a callback URL, necessarily. What about a
>>> bookmarkable page link? How would you rewrite ImageMap?
>>>
>>> On Fri, Oct 24, 2008 at 12:23 PM, Igor Vaynberg <ig...@gmail.com> wrote:
>>>> gah, sent too early...
>>>>
>>>> class dynimagemap extends webcomponent implements ILinkListener {
>>>> protected String urlfor(areaid) {
>>>> return urlfor(ILinkListener.INTERFACE)+"&areaid="+areaid;
>>>> }
>>>>
>>>> protected abstract void onClick(int areaid);
>>>>
>>>> public final onClick() { onClick(getrequest().getparameter("areaid")); }
>>>> }
>>>>
>>>>
>>>> see, in wicket url generation is completely open so you dont need to
>>>> create a Link just to get to a callback url.
>>>>
>>>> -igor
>>>>
>>>> On Fri, Oct 24, 2008 at 9:21 AM, Igor Vaynberg <ig...@gmail.com> wrote:
>>>>> using links for that stuff is a waste. you should generate the url
>>>>> yourself. something like this:
>>>>>
>>>>> class dynimagemap extends webcomponent implements ILinkListener {
>>>>>
>>>>> protected String urlfor(areaid) {
>>>>> return urlfor(ILinkListener.INTERFACE)+"&areaid="+areaid;
>>>>> }
>>>>>
>>>>>
>>>>>
>>>>> public final onClick() {
>>>>>
>>>>>
>>>>>
>>>>> On Fri, Oct 24, 2008 at 8:38 AM, James Carman
>>>>> <ja...@carmanconsulting.com> wrote:
>>>>>> I'm trying to write my own DynamicImageMap component. However, the
>>>>>> way the current ImageMap component works is that it uses Link.getURL()
>>>>>> to generate the <area> elements. That method is protected (ImageMap
>>>>>> is in the same package as Link, so it can see it). Is there any way
>>>>>> we can open this up a bit?
>>>>>>
>>>>>
>>>>
>>>
>>
>
Re: Open up Link.getURL()?
Posted by James Carman <ja...@carmanconsulting.com>.
But, there is logic in the getURL() methods on Link and
BookmarkablePageLink that does some special logic. So, it's not as
simple as calling urlFor() to get the appropriate url.
On Fri, Oct 24, 2008 at 2:42 PM, Igor Vaynberg <ig...@gmail.com> wrote:
> as far as i can see bookmarkablepagelink extends link, so you can use
> it with the existing imagemap....
>
>
> links do not do anything special in wicket as far as url generation
> goes, that is all neatly packaged in various requestcycle.urlfor
> methods with some convinience urlfor methods on the component itself.
>
> -igor
>
> On Fri, Oct 24, 2008 at 11:37 AM, James Carman
> <ja...@carmanconsulting.com> wrote:
>> I'm not talking about a callback URL, necessarily. What about a
>> bookmarkable page link? How would you rewrite ImageMap?
>>
>> On Fri, Oct 24, 2008 at 12:23 PM, Igor Vaynberg <ig...@gmail.com> wrote:
>>> gah, sent too early...
>>>
>>> class dynimagemap extends webcomponent implements ILinkListener {
>>> protected String urlfor(areaid) {
>>> return urlfor(ILinkListener.INTERFACE)+"&areaid="+areaid;
>>> }
>>>
>>> protected abstract void onClick(int areaid);
>>>
>>> public final onClick() { onClick(getrequest().getparameter("areaid")); }
>>> }
>>>
>>>
>>> see, in wicket url generation is completely open so you dont need to
>>> create a Link just to get to a callback url.
>>>
>>> -igor
>>>
>>> On Fri, Oct 24, 2008 at 9:21 AM, Igor Vaynberg <ig...@gmail.com> wrote:
>>>> using links for that stuff is a waste. you should generate the url
>>>> yourself. something like this:
>>>>
>>>> class dynimagemap extends webcomponent implements ILinkListener {
>>>>
>>>> protected String urlfor(areaid) {
>>>> return urlfor(ILinkListener.INTERFACE)+"&areaid="+areaid;
>>>> }
>>>>
>>>>
>>>>
>>>> public final onClick() {
>>>>
>>>>
>>>>
>>>> On Fri, Oct 24, 2008 at 8:38 AM, James Carman
>>>> <ja...@carmanconsulting.com> wrote:
>>>>> I'm trying to write my own DynamicImageMap component. However, the
>>>>> way the current ImageMap component works is that it uses Link.getURL()
>>>>> to generate the <area> elements. That method is protected (ImageMap
>>>>> is in the same package as Link, so it can see it). Is there any way
>>>>> we can open this up a bit?
>>>>>
>>>>
>>>
>>
>
Re: Open up Link.getURL()?
Posted by Igor Vaynberg <ig...@gmail.com>.
as far as i can see bookmarkablepagelink extends link, so you can use
it with the existing imagemap....
links do not do anything special in wicket as far as url generation
goes, that is all neatly packaged in various requestcycle.urlfor
methods with some convinience urlfor methods on the component itself.
-igor
On Fri, Oct 24, 2008 at 11:37 AM, James Carman
<ja...@carmanconsulting.com> wrote:
> I'm not talking about a callback URL, necessarily. What about a
> bookmarkable page link? How would you rewrite ImageMap?
>
> On Fri, Oct 24, 2008 at 12:23 PM, Igor Vaynberg <ig...@gmail.com> wrote:
>> gah, sent too early...
>>
>> class dynimagemap extends webcomponent implements ILinkListener {
>> protected String urlfor(areaid) {
>> return urlfor(ILinkListener.INTERFACE)+"&areaid="+areaid;
>> }
>>
>> protected abstract void onClick(int areaid);
>>
>> public final onClick() { onClick(getrequest().getparameter("areaid")); }
>> }
>>
>>
>> see, in wicket url generation is completely open so you dont need to
>> create a Link just to get to a callback url.
>>
>> -igor
>>
>> On Fri, Oct 24, 2008 at 9:21 AM, Igor Vaynberg <ig...@gmail.com> wrote:
>>> using links for that stuff is a waste. you should generate the url
>>> yourself. something like this:
>>>
>>> class dynimagemap extends webcomponent implements ILinkListener {
>>>
>>> protected String urlfor(areaid) {
>>> return urlfor(ILinkListener.INTERFACE)+"&areaid="+areaid;
>>> }
>>>
>>>
>>>
>>> public final onClick() {
>>>
>>>
>>>
>>> On Fri, Oct 24, 2008 at 8:38 AM, James Carman
>>> <ja...@carmanconsulting.com> wrote:
>>>> I'm trying to write my own DynamicImageMap component. However, the
>>>> way the current ImageMap component works is that it uses Link.getURL()
>>>> to generate the <area> elements. That method is protected (ImageMap
>>>> is in the same package as Link, so it can see it). Is there any way
>>>> we can open this up a bit?
>>>>
>>>
>>
>
Re: Open up Link.getURL()?
Posted by James Carman <ja...@carmanconsulting.com>.
I'm not talking about a callback URL, necessarily. What about a
bookmarkable page link? How would you rewrite ImageMap?
On Fri, Oct 24, 2008 at 12:23 PM, Igor Vaynberg <ig...@gmail.com> wrote:
> gah, sent too early...
>
> class dynimagemap extends webcomponent implements ILinkListener {
> protected String urlfor(areaid) {
> return urlfor(ILinkListener.INTERFACE)+"&areaid="+areaid;
> }
>
> protected abstract void onClick(int areaid);
>
> public final onClick() { onClick(getrequest().getparameter("areaid")); }
> }
>
>
> see, in wicket url generation is completely open so you dont need to
> create a Link just to get to a callback url.
>
> -igor
>
> On Fri, Oct 24, 2008 at 9:21 AM, Igor Vaynberg <ig...@gmail.com> wrote:
>> using links for that stuff is a waste. you should generate the url
>> yourself. something like this:
>>
>> class dynimagemap extends webcomponent implements ILinkListener {
>>
>> protected String urlfor(areaid) {
>> return urlfor(ILinkListener.INTERFACE)+"&areaid="+areaid;
>> }
>>
>>
>>
>> public final onClick() {
>>
>>
>>
>> On Fri, Oct 24, 2008 at 8:38 AM, James Carman
>> <ja...@carmanconsulting.com> wrote:
>>> I'm trying to write my own DynamicImageMap component. However, the
>>> way the current ImageMap component works is that it uses Link.getURL()
>>> to generate the <area> elements. That method is protected (ImageMap
>>> is in the same package as Link, so it can see it). Is there any way
>>> we can open this up a bit?
>>>
>>
>
Re: Open up Link.getURL()?
Posted by Igor Vaynberg <ig...@gmail.com>.
gah, sent too early...
class dynimagemap extends webcomponent implements ILinkListener {
protected String urlfor(areaid) {
return urlfor(ILinkListener.INTERFACE)+"&areaid="+areaid;
}
protected abstract void onClick(int areaid);
public final onClick() { onClick(getrequest().getparameter("areaid")); }
}
see, in wicket url generation is completely open so you dont need to
create a Link just to get to a callback url.
-igor
On Fri, Oct 24, 2008 at 9:21 AM, Igor Vaynberg <ig...@gmail.com> wrote:
> using links for that stuff is a waste. you should generate the url
> yourself. something like this:
>
> class dynimagemap extends webcomponent implements ILinkListener {
>
> protected String urlfor(areaid) {
> return urlfor(ILinkListener.INTERFACE)+"&areaid="+areaid;
> }
>
>
>
> public final onClick() {
>
>
>
> On Fri, Oct 24, 2008 at 8:38 AM, James Carman
> <ja...@carmanconsulting.com> wrote:
>> I'm trying to write my own DynamicImageMap component. However, the
>> way the current ImageMap component works is that it uses Link.getURL()
>> to generate the <area> elements. That method is protected (ImageMap
>> is in the same package as Link, so it can see it). Is there any way
>> we can open this up a bit?
>>
>
Re: Open up Link.getURL()?
Posted by Igor Vaynberg <ig...@gmail.com>.
using links for that stuff is a waste. you should generate the url
yourself. something like this:
class dynimagemap extends webcomponent implements ILinkListener {
protected String urlfor(areaid) {
return urlfor(ILinkListener.INTERFACE)+"&areaid="+areaid;
}
public final onClick() {
On Fri, Oct 24, 2008 at 8:38 AM, James Carman
<ja...@carmanconsulting.com> wrote:
> I'm trying to write my own DynamicImageMap component. However, the
> way the current ImageMap component works is that it uses Link.getURL()
> to generate the <area> elements. That method is protected (ImageMap
> is in the same package as Link, so it can see it). Is there any way
> we can open this up a bit?
>