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Posted to users@wicket.apache.org by "spencer.c" <sp...@gmail.com> on 2008/02/29 18:50:40 UTC
Component quest re:nested component urls.
I have a component that allows the user to pass in a url. The component
generates a link, and sets the passed in url as an href attribute, along
with other things.
Everything works fine when the heirarchy is flat, but when nested, the image
url isn't right. Lets say I have a picture at webapp/images/1.jpg. If I
have a regular image in the nested page, and put in src="images/1.jpg", it
comes out as src="../../images/1.jpg" and everything works. If you pass my
component the url "images/1.jpg", however, it comes out as
href="images/1.jpg", which doesn't work, because it wasn't interpreted to
take the folder depth into account.
I can currently pass in the url with the "../.." already there, and
everything will work, but I'd prefer to get it to work more elegantly. How
do I get the component to be smart about locating the specified url
according to where it is in the folder heirarchy? ie, automatically output
"../../images/1.jpg", in this example.
There is some magic happening to the default links that I want to work for
my component as well, but I haven't been able to locate where it is taking
place.
A nudge in the right direction would be appreciated, thanks!
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Re: Component quest re:nested component urls.
Posted by Igor Vaynberg <ig...@gmail.com>.
getRequest().getRelativePathPrefixToContextRoot() will get you the
"../.." part automatically
-igor
On Fri, Feb 29, 2008 at 9:50 AM, spencer.c <sp...@gmail.com> wrote:
>
> I have a component that allows the user to pass in a url. The component
> generates a link, and sets the passed in url as an href attribute, along
> with other things.
>
> Everything works fine when the heirarchy is flat, but when nested, the image
> url isn't right. Lets say I have a picture at webapp/images/1.jpg. If I
> have a regular image in the nested page, and put in src="images/1.jpg", it
> comes out as src="../../images/1.jpg" and everything works. If you pass my
> component the url "images/1.jpg", however, it comes out as
> href="images/1.jpg", which doesn't work, because it wasn't interpreted to
> take the folder depth into account.
>
> I can currently pass in the url with the "../.." already there, and
> everything will work, but I'd prefer to get it to work more elegantly. How
> do I get the component to be smart about locating the specified url
> according to where it is in the folder heirarchy? ie, automatically output
> "../../images/1.jpg", in this example.
>
> There is some magic happening to the default links that I want to work for
> my component as well, but I haven't been able to locate where it is taking
> place.
>
> A nudge in the right direction would be appreciated, thanks!
>
>
>
>
> --
> View this message in context: http://www.nabble.com/Component-quest-re%3Anested-component-urls.-tp15763869p15763869.html
> Sent from the Wicket - User mailing list archive at Nabble.com.
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
>
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