RE: best way to accommodate dynamic properties
I'm still trying to figure this out. I would like to be able to do something
like the following:
HTML:
img wicket:id=testimage
JAVA:
public class ImageTestPage extends WebPage{
public ImageTestPage() {
Image myImg = new Image(testimage);
myImg.setUrlForImageSrc(http://path/to/image.gif;);
myImg.setWidth(200);
myImg.setHeight(100);
add(myImg);
}
}
Obviously the Image class doesn't work that way... Can someone tell me how I
would accomplish this so that I can define the image, height and width
independent from the markup?
Daniel
-Original Message-
From: Daniel Watrous [mailto:daniel.watr...@bodybuilding.com]
Sent: Friday, December 02, 2011 5:20 PM
To: users@wicket.apache.org
Subject: best way to accommodate dynamic properties
I'm interested in having pulling the width and height for an img from a
database, but I'm not sure what the best way is to create a component and
corresponding HTML mapping.
Please send an example or link to previous response if possible. I've searched
the users list archives but didn't find what I was looking for.
Thanks.
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
Re: best way to accommodate dynamic properties
class MyImage extends WebComponent {
public void onComponentTag(ComponentTag tag) {
tag.put(src, url);
...
}
}
On Mon, Dec 5, 2011 at 7:16 PM, Daniel Watrous
daniel.watr...@bodybuilding.com wrote:
I'm still trying to figure this out. I would like to be able to do something
like the following:
HTML:
img wicket:id=testimage
JAVA:
public class ImageTestPage extends WebPage{
public ImageTestPage() {
Image myImg = new Image(testimage);
myImg.setUrlForImageSrc(http://path/to/image.gif;);
myImg.setWidth(200);
myImg.setHeight(100);
add(myImg);
}
}
Obviously the Image class doesn't work that way... Can someone tell me how I
would accomplish this so that I can define the image, height and width
independent from the markup?
Daniel
-Original Message-
From: Daniel Watrous [mailto:daniel.watr...@bodybuilding.com]
Sent: Friday, December 02, 2011 5:20 PM
To: users@wicket.apache.org
Subject: best way to accommodate dynamic properties
I'm interested in having pulling the width and height for an img from a
database, but I'm not sure what the best way is to create a component and
corresponding HTML mapping.
Please send an example or link to previous response if possible. I've
searched the users list archives but didn't find what I was looking for.
Thanks.
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
--
Martin Grigorov
jWeekend
Training, Consulting, Development
http://jWeekend.com
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Re: best way to accommodate dynamic properties
I think you can't do this without markup. Put in DB binary data, width
and height and pul it out then and with this data modify markup. If
image doesn't have exif data you don't know dimensions (I think...)
Daniel Watrous wrote:
I'm still trying to figure this out. I would like to be able to do something
like the following:
HTML:
img wicket:id=testimage
JAVA:
public class ImageTestPage extends WebPage{
public ImageTestPage() {
Image myImg = new Image(testimage);
myImg.setUrlForImageSrc(http://path/to/image.gif;);
myImg.setWidth(200);
myImg.setHeight(100);
add(myImg);
}
}
Obviously the Image class doesn't work that way... Can someone tell me how I
would accomplish this so that I can define the image, height and width
independent from the markup?
Daniel
-Original Message-
From: Daniel Watrous [mailto:daniel.watr...@bodybuilding.com]
Sent: Friday, December 02, 2011 5:20 PM
To: users@wicket.apache.org
Subject: best way to accommodate dynamic properties
I'm interested in having pulling the width and height for an img from a
database, but I'm not sure what the best way is to create a component and
corresponding HTML mapping.
Please send an example or link to previous response if possible. I've searched
the users list archives but didn't find what I was looking for.
Thanks.
-
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: best way to accommodate dynamic properties
class myimage extends image {
oncomponenttag(tag) {
Integer width=getImageWidth();
Integer height=getImageHeight();
if (width!=null) tag.put(width, width);
if (height!=null) tag.put(height, height);
}}
-igor
On Mon, Dec 5, 2011 at 10:20 AM, John Toncart john.tonc...@gmail.com wrote:
I think you can't do this without markup. Put in DB binary data, width and
height and pul it out then and with this data modify markup. If image
doesn't have exif data you don't know dimensions (I think...)
Daniel Watrous wrote:
I'm still trying to figure this out. I would like to be able to do
something like the following:
HTML:
img wicket:id=testimage
JAVA:
public class ImageTestPage extends WebPage{
public ImageTestPage() {
Image myImg = new Image(testimage);
myImg.setUrlForImageSrc(http://path/to/image.gif;);
myImg.setWidth(200);
myImg.setHeight(100);
add(myImg);
}
}
Obviously the Image class doesn't work that way... Can someone tell me how
I would accomplish this so that I can define the image, height and width
independent from the markup?
Daniel
-Original Message-
From: Daniel Watrous [mailto:daniel.watr...@bodybuilding.com] Sent:
Friday, December 02, 2011 5:20 PM
To: users@wicket.apache.org
Subject: best way to accommodate dynamic properties
I'm interested in having pulling the width and height for an img from a
database, but I'm not sure what the best way is to create a component and
corresponding HTML mapping.
Please send an example or link to previous response if possible. I've
searched the users list archives but didn't find what I was looking for.
Thanks.
-
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
-
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