Re: [Wicket-user] How do you load an external image?
I went back to this last night and it just worked the way it should have in
the first place without any changes. I imagine that we had something mucked
up in our app's resource stream locator.
Thanks again.
On 1/24/07, Igor Vaynberg [EMAIL PROTECTED] wrote:
ah, so the image doesnt even render, i see. i thought that url you
showed was in the image's src. so this thread doesnt have anything to
do with the staticimage component itself???
-igor
On 1/24/07, Scott Swank [EMAIL PROTECTED] wrote:
No markup is produced. It's in a ModalWindow. Here's the dump from the
Ajax debug window:
INFO: Initiating Ajax GET request on
/wicketapp/app?wicket:interface=:1:openScroll::IBehaviorListenerwicket:behaviorId=0random=
0.46680841416499696
INFO: Invoking pre-call handler(s)...
ERROR: Received Ajax response with code: 500
INFO: Invoking post-call handler(s)...
INFO: Invoking failure handler(s)...
On 1/24/07, Igor Vaynberg [EMAIL PROTECTED] wrote:
that is very peculiar, i dont see a reason for it to look for a
packaged
resource, what does the produced markup look like?
-igor
On 1/24/07, Scott Swank [EMAIL PROTECTED] wrote:
And the html tag is simply:
img wicket:id=productImage /
Thank you.
On 1/24/07, Scott Swank [EMAIL PROTECTED] wrote:
The image is added to the panel like so:
add(new StaticImage(productImage,
http://cache.vegas.com/resorts/thehotel/mandalaybaynew.jpg
));
And that uses a convenience constructor I added to the original
StaticImage:
package com.vegas.wicket;
import wicket.markup.ComponentTag;
import wicket.markup.html.WebComponent;
import wicket.model.IModel;
import wicket.model.Model;
public class StaticImage extends WebComponent
{
private static final long serialVersionUID =
-7600332611457262341L;
public StaticImage(String id, IModel model)
{
super(id, model);
}
public StaticImage(String id, String url)
{
this(id, new Model(url));
}
protected void onComponentTag(ComponentTag tag)
{
checkComponentTag(tag, img);
tag.put(src, getModelObjectAsString());
}
}
--
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Re: [Wicket-user] How do you load an external image?
When I use the above StaticImage Wicket looks for the image url in the path
of the relevant component like so:
com/vegas/cart/wicket/components/scroll/http:/cache.vegas.com/resorts/thehotel/mandalaybaynew.jpg
Do I need to add a WebPageResourceStreamLocator or some such thing? The
full log output is below. Thank you as always.
1/24 15:02:14 WARN | PackageResource.getResourceStream(553): Unable to find
package resource [path =
com/vegas/cart/wicket/components/scroll/http:/cache.vegas.com/resorts/thehotel/mandalaybaynew.jpg,
style = null, locale = en_US]
1/24 15:02:14 ERROR| AjaxRequestTarget.respond(379): Error while responding
to an AJAX request: [EMAIL PROTECTED] markupIdToComponent
[{scrollPopup=[MarkupContainer [Component id = scrollPopup, page =
com.vegas.cart.wicket.pages.Index, path = 7:scrollPopup.ModalWindow,
isVisible = true, isVersioned = false]]}], prependJavascript [[]],
appendJavascript [[var element = document.getElementById
(scrollPopup_content);
var settings = new Object();
settings.minWidth=200;
settings.minHeight=200;
settings.className=w_blue;
settings.width=800;
settings.height=400;
settings.resizable=true;
settings.element = element;
settings.cookieId=modal-window-18936477;
settings.title=Deathmatch Scrolling View;
settings.mask=semi-transparent;
settings.onClose = function() { var
wcall=wicketAjaxGet('/wicketapp/app?wicket:interface=:7:scrollPopup::IBehaviorListenerwicket:behaviorId=1',
function() { }, function() { }); };
Wicket.Window.create(settings).show();
]]
wicket.protocol.http.servlet.AbortWithWebErrorCodeException
at wicket.markup.html.PackageResource.getResourceStream(
PackageResource.java:556)
at wicket.markup.html.PackageResource.init(PackageResource.java:502)
at wicket.markup.html.PackageResource.get(PackageResource.java:424)
at
wicket.markup.html.image.resource.LocalizedImageResource$1.newResource(
LocalizedImageResource.java:361)
at wicket.ResourceReference.bind(ResourceReference.java:149)
at wicket.markup.html.image.resource.LocalizedImageResource.bind(
LocalizedImageResource.java:180)
at
wicket.markup.html.image.resource.LocalizedImageResource.loadStaticImage(
LocalizedImageResource.java:368)
at
wicket.markup.html.image.resource.LocalizedImageResource.setSrcAttribute(
LocalizedImageResource.java:283)
at wicket.markup.html.image.Image.onComponentTag(Image.java:225)
at wicket.Component.renderComponent(Component.java:1688)
at wicket.markup.html.WebComponent.onRender(WebComponent.java:61)
at wicket.Component.render(Component.java:1533)
at wicket.MarkupContainer.renderNext(MarkupContainer.java:1334)
at wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java
:982)
at wicket.MarkupContainer.renderAssociatedMarkup(MarkupContainer.java
:571)
at wicket.markup.html.panel.Panel.onComponentTagBody(Panel.java:108)
at wicket.Component.renderComponent(Component.java:1719)
at wicket.MarkupContainer.onRender(MarkupContainer.java:927)
at wicket.Component.render(Component.java:1533)
at wicket.MarkupContainer.renderNext(MarkupContainer.java:1334)
at wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java
:982)
at wicket.MarkupContainer.renderAssociatedMarkup(MarkupContainer.java
:571)
at wicket.markup.html.panel.Panel.onComponentTagBody(Panel.java:108)
at wicket.Component.renderComponent(Component.java:1719)
at wicket.MarkupContainer.onRender(MarkupContainer.java:927)
at wicket.Component.render(Component.java:1533)
at wicket.Component.renderComponent(Component.java:1657)
at wicket.ajax.AjaxRequestTarget.respondComponent(AjaxRequestTarget.java
:474)
at wicket.ajax.AjaxRequestTarget.respond(AjaxRequestTarget.java:361)
at wicket.request.compound.DefaultResponseStrategy.respond(
DefaultResponseStrategy.java:49)
at wicket.request.compound.AbstractCompoundRequestCycleProcessor.respond
(AbstractCompoundRequestCycleProcessor.java:66)
at wicket.RequestCycle.doProcessEventsAndRespond(RequestCycle.java:902)
at wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:934)
at wicket.RequestCycle.step(RequestCycle.java:1010)
at wicket.RequestCycle.steps(RequestCycle.java:1084)
at wicket.RequestCycle.request(RequestCycle.java:454)
at wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:219)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:697)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
ApplicationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(
ApplicationFilterChain.java:173)
at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(
ReplyHeaderFilter.java:81)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(
ApplicationFilterChain.java:173)
at
Re: [Wicket-user] How do you load an external image?
how are you creating the static image?
-igor
On 1/24/07, Scott Swank [EMAIL PROTECTED] wrote:
When I use the above StaticImage Wicket looks for the image url in the path
of the relevant component like so:
com/vegas/cart/wicket/components/scroll/http:/cache.vegas.com/resorts/thehotel/mandalaybaynew.jpg
Do I need to add a WebPageResourceStreamLocator or some such thing? The
full log output is below. Thank you as always.
1/24 15:02:14 WARN |
PackageResource.getResourceStream(553): Unable to find
package resource [path =
com/vegas/cart/wicket/components/scroll/http:/cache.vegas.com/resorts/thehotel/mandalaybaynew.jpg,
style = null, locale = en_US]
1/24 15:02:14 ERROR| AjaxRequestTarget.respond(379): Error while responding
to an AJAX request: [EMAIL PROTECTED] markupIdToComponent
[{scrollPopup=[MarkupContainer [Component id = scrollPopup, page =
com.vegas.cart.wicket.pages.Index , path =
7:scrollPopup.ModalWindow, isVisible = true, isVersioned = false]]}],
prependJavascript [[]], appendJavascript [[var element =
document.getElementById(scrollPopup_content);
var settings = new Object();
settings.minWidth=200;
settings.minHeight=200;
settings.className=w_blue;
settings.width=800;
settings.height=400;
settings.resizable=true;
settings.element = element;
settings.cookieId=modal-window-18936477;
settings.title=Deathmatch Scrolling View;
settings.mask=semi-transparent;
settings.onClose = function() { var
wcall=wicketAjaxGet('/wicketapp/app?wicket:interface=:7:scrollPopup::IBehaviorListenerwicket:behaviorId=1',
function() { }, function() { }); };
Wicket.Window.create(settings).show();
]]
wicket.protocol.http.servlet.AbortWithWebErrorCodeException
at
wicket.markup.html.PackageResource.getResourceStream(PackageResource.java:556)
at wicket.markup.html.PackageResource
.init(PackageResource.java:502)
at
wicket.markup.html.PackageResource.get(PackageResource.java:424)
at
wicket.markup.html.image.resource.LocalizedImageResource$1.newResource(LocalizedImageResource.java
:361)
at wicket.ResourceReference.bind(ResourceReference.java:149)
at
wicket.markup.html.image.resource.LocalizedImageResource.bind(LocalizedImageResource.java:180)
at
wicket.markup.html.image.resource.LocalizedImageResource.loadStaticImage
(LocalizedImageResource.java:368)
at
wicket.markup.html.image.resource.LocalizedImageResource.setSrcAttribute(LocalizedImageResource.java:283)
at
wicket.markup.html.image.Image.onComponentTag(Image.java:225)
at
wicket.Component.renderComponent(Component.java:1688)
at
wicket.markup.html.WebComponent.onRender(WebComponent.java:61)
at wicket.Component.render(Component.java:1533)
at wicket.MarkupContainer.renderNext
(MarkupContainer.java:1334)
at
wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:982)
at
wicket.MarkupContainer.renderAssociatedMarkup(MarkupContainer.java:571)
at wicket.markup.html.panel.Panel.onComponentTagBody
(Panel.java:108)
at
wicket.Component.renderComponent(Component.java:1719)
at wicket.MarkupContainer.onRender(MarkupContainer.java:927)
at wicket.Component.render(Component.java:1533)
at wicket.MarkupContainer.renderNext
(MarkupContainer.java:1334)
at
wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:982)
at
wicket.MarkupContainer.renderAssociatedMarkup(MarkupContainer.java:571)
at wicket.markup.html.panel.Panel.onComponentTagBody
(Panel.java:108)
at
wicket.Component.renderComponent(Component.java:1719)
at wicket.MarkupContainer.onRender(MarkupContainer.java:927)
at wicket.Component.render(Component.java:1533)
at wicket.Component.renderComponent
(Component.java:1657)
at
wicket.ajax.AjaxRequestTarget.respondComponent(AjaxRequestTarget.java:474)
at
wicket.ajax.AjaxRequestTarget.respond(AjaxRequestTarget.java:361)
at
wicket.request.compound.DefaultResponseStrategy.respond
(DefaultResponseStrategy.java:49)
at
wicket.request.compound.AbstractCompoundRequestCycleProcessor.respond(AbstractCompoundRequestCycleProcessor.java:66)
at
wicket.RequestCycle.doProcessEventsAndRespond(RequestCycle.java
:902)
at
wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:934)
at wicket.RequestCycle.step(RequestCycle.java:1010)
at wicket.RequestCycle.steps(RequestCycle.java:1084)
at wicket.RequestCycle.request (RequestCycle.java:454)
at
wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:219)
at
javax.servlet.http.HttpServlet.service(HttpServlet.java:697)
at
javax.servlet.http.HttpServlet.service(HttpServlet.java
:810)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)
Re: [Wicket-user] How do you load an external image?
The image is added to the panel like so:
add(new StaticImage(productImage,
http://cache.vegas.com/resorts/thehotel/mandalaybaynew.jpg;));
And that uses a convenience constructor I added to the original StaticImage:
package com.vegas.wicket;
import wicket.markup.ComponentTag;
import wicket.markup.html.WebComponent;
import wicket.model.IModel;
import wicket.model.Model;
public class StaticImage extends WebComponent
{
private static final long serialVersionUID = -7600332611457262341L;
public StaticImage(String id, IModel model)
{
super(id, model);
}
public StaticImage(String id, String url)
{
this(id, new Model(url));
}
protected void onComponentTag(ComponentTag tag)
{
checkComponentTag(tag, img);
tag.put(src, getModelObjectAsString());
}
}
-
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Re: [Wicket-user] How do you load an external image?
And the html tag is simply:
img wicket:id=productImage /
Thank you.
On 1/24/07, Scott Swank [EMAIL PROTECTED] wrote:
The image is added to the panel like so:
add(new StaticImage(productImage,
http://cache.vegas.com/resorts/thehotel/mandalaybaynew.jpg
));
And that uses a convenience constructor I added to the original
StaticImage:
package com.vegas.wicket;
import wicket.markup.ComponentTag;
import wicket.markup.html.WebComponent;
import wicket.model.IModel;
import wicket.model.Model;
public class StaticImage extends WebComponent
{
private static final long serialVersionUID = -7600332611457262341L;
public StaticImage(String id, IModel model)
{
super(id, model);
}
public StaticImage(String id, String url)
{
this(id, new Model(url));
}
protected void onComponentTag(ComponentTag tag)
{
checkComponentTag(tag, img);
tag.put(src, getModelObjectAsString());
}
}
--
Scott Swank
reformed mathematician
-
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Re: [Wicket-user] How do you load an external image?
that is very peculiar, i dont see a reason for it to look for a packaged
resource, what does the produced markup look like?
-igor
On 1/24/07, Scott Swank [EMAIL PROTECTED] wrote:
And the html tag is simply:
img wicket:id=productImage /
Thank you.
On 1/24/07, Scott Swank [EMAIL PROTECTED] wrote:
The image is added to the panel like so:
add(new StaticImage(productImage,
http://cache.vegas.com/resorts/thehotel/mandalaybaynew.jpg
));
And that uses a convenience constructor I added to the original
StaticImage:
package com.vegas.wicket;
import wicket.markup.ComponentTag;
import wicket.markup.html.WebComponent;
import wicket.model.IModel;
import wicket.model.Model;
public class StaticImage extends WebComponent
{
private static final long serialVersionUID = -7600332611457262341L;
public StaticImage(String id, IModel model)
{
super(id, model);
}
public StaticImage(String id, String url)
{
this(id, new Model(url));
}
protected void onComponentTag(ComponentTag tag)
{
checkComponentTag(tag, img);
tag.put(src, getModelObjectAsString());
}
}
--
Scott Swank
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Re: [Wicket-user] How do you load an external image?
We have added a new ResourceStreamLocator to let us put html files off in a
separate directory for our UI team. From our WebApplication:
protected void init() {
super.init();
CompoundResourceStreamLocator locator =
(CompoundResourceStreamLocator)getResourceSettings().getResourceStreamLocator();
WebApplicationPath resourceFinder = (WebApplicationPath)
getResourceSettings().getResourceFinder();
resourceFinder.add(/dev/uiproto/wicketapp/content); //this path
should be changed
resourceFinder.add(/dev/workspace/wicketapp/content); //this path
should be changed
locator.add(0, new WebPageResourceStreamLocator(resourceFinder));
}
Is that potentially the culprit?
On 1/24/07, Igor Vaynberg [EMAIL PROTECTED] wrote:
that is very peculiar, i dont see a reason for it to look for a packaged
resource, what does the produced markup look like?
-igor
On 1/24/07, Scott Swank [EMAIL PROTECTED] wrote:
And the html tag is simply:
img wicket:id=productImage /
Thank you.
On 1/24/07, Scott Swank [EMAIL PROTECTED] wrote:
The image is added to the panel like so:
add(new StaticImage(productImage,
http://cache.vegas.com/resorts/thehotel/mandalaybaynew.jpg
));
And that uses a convenience constructor I added to the original
StaticImage:
package com.vegas.wicket;
import wicket.markup.ComponentTag;
import wicket.markup.html.WebComponent;
import wicket.model.IModel;
import wicket.model.Model;
public class StaticImage extends WebComponent
{
private static final long serialVersionUID =
-7600332611457262341L;
public StaticImage(String id, IModel model)
{
super(id, model);
}
public StaticImage(String id, String url)
{
this(id, new Model(url));
}
protected void onComponentTag(ComponentTag tag)
{
checkComponentTag(tag, img);
tag.put(src, getModelObjectAsString());
}
}
--
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reformed mathematician
-
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Re: [Wicket-user] How do you load an external image?
No markup is produced. It's in a ModalWindow. Here's the dump from the
Ajax debug window:
*INFO: *
Initiating Ajax GET request on
/wicketapp/app?wicket:interface=:1:openScroll::IBehaviorListenerwicket:behaviorId=0random=
0.46680841416499696
*INFO: *Invoking pre-call handler(s)...
*ERROR: *Received Ajax response with code: 500
*INFO: *Invoking post-call handler(s)...
*INFO: *Invoking failure handler(s)...
On 1/24/07, Igor Vaynberg [EMAIL PROTECTED] wrote:
that is very peculiar, i dont see a reason for it to look for a packaged
resource, what does the produced markup look like?
-igor
On 1/24/07, Scott Swank [EMAIL PROTECTED] wrote:
And the html tag is simply:
img wicket:id=productImage /
Thank you.
On 1/24/07, Scott Swank [EMAIL PROTECTED] wrote:
The image is added to the panel like so:
add(new StaticImage(productImage,
http://cache.vegas.com/resorts/thehotel/mandalaybaynew.jpg
));
And that uses a convenience constructor I added to the original
StaticImage:
package com.vegas.wicket;
import wicket.markup.ComponentTag;
import wicket.markup.html.WebComponent;
import wicket.model.IModel;
import wicket.model.Model;
public class StaticImage extends WebComponent
{
private static final long serialVersionUID =
-7600332611457262341L;
public StaticImage(String id, IModel model)
{
super(id, model);
}
public StaticImage(String id, String url)
{
this(id, new Model(url));
}
protected void onComponentTag(ComponentTag tag)
{
checkComponentTag(tag, img);
tag.put(src, getModelObjectAsString());
}
}
--
Scott Swank
reformed mathematician
-
Take Surveys. Earn Cash. Influence the Future of IT
Join SourceForge.net's Techsay panel and you'll get the chance to share
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Re: [Wicket-user] How do you load an external image?
i have no idea why you would have that weird stuff in the src
attribute, its not in the model.
-igor
On 1/24/07, Scott Swank [EMAIL PROTECTED] wrote:
No markup is produced. It's in a ModalWindow. Here's the dump from the
Ajax debug window:
INFO: Initiating Ajax GET request on
/wicketapp/app?wicket:interface=:1:openScroll::IBehaviorListenerwicket:behaviorId=0random=0.46680841416499696
INFO: Invoking pre-call handler(s)...
ERROR: Received Ajax response with code: 500
INFO: Invoking post-call handler(s)...
INFO: Invoking failure handler(s)...
On 1/24/07, Igor Vaynberg [EMAIL PROTECTED] wrote:
that is very peculiar, i dont see a reason for it to look for a packaged
resource, what does the produced markup look like?
-igor
On 1/24/07, Scott Swank [EMAIL PROTECTED] wrote:
And the html tag is simply:
img wicket:id=productImage /
Thank you.
On 1/24/07, Scott Swank [EMAIL PROTECTED] wrote:
The image is added to the panel like so:
add(new StaticImage(productImage,
http://cache.vegas.com/resorts/thehotel/mandalaybaynew.jpg
));
And that uses a convenience constructor I added to the original
StaticImage:
package com.vegas.wicket;
import wicket.markup.ComponentTag;
import wicket.markup.html.WebComponent;
import wicket.model.IModel;
import wicket.model.Model;
public class StaticImage extends WebComponent
{
private static final long serialVersionUID =
-7600332611457262341L;
public StaticImage(String id, IModel model)
{
super(id, model);
}
public StaticImage(String id, String url)
{
this(id, new Model(url));
}
protected void onComponentTag(ComponentTag tag)
{
checkComponentTag(tag, img);
tag.put(src, getModelObjectAsString());
}
}
--
Scott Swank
reformed mathematician
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Re: [Wicket-user] How do you load an external image?
ah, so the image doesnt even render, i see. i thought that url you
showed was in the image's src. so this thread doesnt have anything to
do with the staticimage component itself???
-igor
On 1/24/07, Scott Swank [EMAIL PROTECTED] wrote:
No markup is produced. It's in a ModalWindow. Here's the dump from the
Ajax debug window:
INFO: Initiating Ajax GET request on
/wicketapp/app?wicket:interface=:1:openScroll::IBehaviorListenerwicket:behaviorId=0random=0.46680841416499696
INFO: Invoking pre-call handler(s)...
ERROR: Received Ajax response with code: 500
INFO: Invoking post-call handler(s)...
INFO: Invoking failure handler(s)...
On 1/24/07, Igor Vaynberg [EMAIL PROTECTED] wrote:
that is very peculiar, i dont see a reason for it to look for a packaged
resource, what does the produced markup look like?
-igor
On 1/24/07, Scott Swank [EMAIL PROTECTED] wrote:
And the html tag is simply:
img wicket:id=productImage /
Thank you.
On 1/24/07, Scott Swank [EMAIL PROTECTED] wrote:
The image is added to the panel like so:
add(new StaticImage(productImage,
http://cache.vegas.com/resorts/thehotel/mandalaybaynew.jpg
));
And that uses a convenience constructor I added to the original
StaticImage:
package com.vegas.wicket;
import wicket.markup.ComponentTag;
import wicket.markup.html.WebComponent;
import wicket.model.IModel;
import wicket.model.Model;
public class StaticImage extends WebComponent
{
private static final long serialVersionUID =
-7600332611457262341L;
public StaticImage(String id, IModel model)
{
super(id, model);
}
public StaticImage(String id, String url)
{
this(id, new Model(url));
}
protected void onComponentTag(ComponentTag tag)
{
checkComponentTag(tag, img);
tag.put(src, getModelObjectAsString());
}
}
--
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[Wicket-user] How do you load an external image?
How can I load an image directly from a url? For example I want to display a picture of a user next to their profile, but all of the images are served by another machine for better performance. I tried something like this but it won't compile: Image profileImg = new Image(profileimg); profileImg.setImageResource( new UrlResourceStream( new URL(user.getPhotourl()) ) ); Thanks, August - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] How do you load an external image?
class staticimage extends webcomponent {
public staticimage(string id, imodel model) {
super(id, model);
}
protected void oncomponenttag(tag) {
checkcomponenttag(tag, img);
tag.put(src, getModelObjectAsString());
}
}
add(new staticimage(img, new Model(http://foo.com/bar.gif;));
-igor
On 12/27/06, August Detlefsen [EMAIL PROTECTED] wrote:
How can I load an image directly from a url?
For example I want to display a picture of a user next to their profile,
but all of the images are served by another machine for better
performance. I tried something like this but it won't compile:
Image profileImg = new Image(profileimg);
profileImg.setImageResource( new UrlResourceStream( new
URL(user.getPhotourl()) ) );
Thanks,
August
-
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Re: [Wicket-user] How do you load an external image?
Thank you Igor! You don't know how long I tried to do this.
I've added this fix to the Wiki:
http://cwiki.apache.org/confluence/display/WICKET/How+to+load+an+external+image
-August
Igor Vaynberg wrote:
class staticimage extends webcomponent {
public staticimage(string id, imodel model) {
super(id, model);
}
protected void oncomponenttag(tag) {
checkcomponenttag(tag, img);
tag.put(src, getModelObjectAsString());
}
}
add(new staticimage(img, new Model(http://foo.com/bar.gif;));
-igor
On 12/27/06, *August Detlefsen* [EMAIL PROTECTED]
mailto:[EMAIL PROTECTED] wrote:
How can I load an image directly from a url?
For example I want to display a picture of a user next to their
profile,
but all of the images are served by another machine for better
performance. I tried something like this but it won't compile:
Image profileImg = new Image(profileimg);
profileImg.setImageResource( new UrlResourceStream( new
URL(user.getPhotourl()) ) );
Thanks,
August
-
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Re: [Wicket-user] How do you load an external image?
i wouldnt really call it a fix, just common sense after using wicket for a
bit :)
-igor
On 12/27/06, August Detlefsen [EMAIL PROTECTED] wrote:
Thank you Igor! You don't know how long I tried to do this.
I've added this fix to the Wiki:
http://cwiki.apache.org/confluence/display/WICKET/How+to+load+an+external+image
-August
Igor Vaynberg wrote:
class staticimage extends webcomponent {
public staticimage(string id, imodel model) {
super(id, model);
}
protected void oncomponenttag(tag) {
checkcomponenttag(tag, img);
tag.put(src, getModelObjectAsString());
}
}
add(new staticimage(img, new Model(http://foo.com/bar.gif;));
-igor
On 12/27/06, August Detlefsen [EMAIL PROTECTED] wrote:
How can I load an image directly from a url?
For example I want to display a picture of a user next to their profile,
but all of the images are served by another machine for better
performance. I tried something like this but it won't compile:
Image profileImg = new Image(profileimg);
profileImg.setImageResource( new UrlResourceStream( new
URL(user.getPhotourl()) ) );
Thanks,
August
-
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