Re: conditional markup change with AjaxEditableLabel
On 8/24/07, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
Hi,
i am using a subclass of AjaxEditableLabel.
This one works fine so far but I have one Problem.
If the value of the label is 0 the markup should change.
I tried it this way with no effect.
public class MyAjaxEditableLabel extends AjaxEditableLabel{
protected void onSubmit(AjaxRequestTarget target)
{
[...]
if(position.getValue()[index] 0)
{
this.getLabel().add(new AttributeModifier(class, true,
new Model(negativ)));
}
else{
this.getLabel().add(new AttributeModifier(class, true,
new Model(positiv)));
}
this.getLabel().setVisible(true);
this.getEditor().setVisible(false);
target.addComponent(MyAjaxEditableLabel.this);
}
}
In my css - stylesheet the class negativ and positv are defined.
So if the value of the label changes to 0 nothing happens.
Any suggestions?
If I recall correctly, attribute changes not rendered correctly with
ajax requests was an issue that was recently solved. Matej, was that
you who fixed it?
Eelco
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Re: conditional markup change
there are a few ways to do this
one is to add both and override isvisible() on them to conditionally hide
one or the other
another way would be for that link to replace one with the other
-igor
On 8/23/07, Konstantin Ignatyev [EMAIL PROTECTED] wrote:
I need to change presentation dynamically depending on
object status and I can do it with conditionally using
different panels like this:
if( getWSSession().getVisit().isSaved( v.getId() ) ){
add( new VehicleUncompareControl(
compareControl, new Model( v ), new Component[]{
ajaxTarget, VehicleItem.this}));
} else{
add( new VehicleCompareControl(
compareControl, new Model( v ), new Component[]{
ajaxTarget, VehicleItem.this}));
}
so far so good, BUT, when I click on the AjaxLink
inside of those panels they change status of the
component (vehicle), so I would like the item to
reflect the change - and THAT does not happens. It is
sort of understandable because component already has
been created...
But the question is: How can I do that in Wicket:
conditionally change markup and see effect of those
changes for Ajax updates too?
Konstantin Ignatyev
PS: If this is a typical day on planet earth, humans will add fifteen
million tons of carbon to the atmosphere, destroy 115 square miles of
tropical rainforest, create seventy-two miles of desert, eliminate between
forty to one hundred species, erode seventy-one million tons of topsoil, add
2,700 tons of CFCs to the stratosphere, and increase their population by
263,000
Bowers, C.A. The Culture of Denial: Why the Environmental Movement Needs
a Strategy for Reforming Universities and Public Schools. New York: State
University of New York Press, 1997: (4) (5) (p.206)
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conditional markup change
I need to change presentation dynamically depending on
object status and I can do it with conditionally using
different panels like this:
if( getWSSession().getVisit().isSaved( v.getId() ) ){
add( new VehicleUncompareControl(
compareControl, new Model( v ), new Component[]{
ajaxTarget, VehicleItem.this}));
} else{
add( new VehicleCompareControl(
compareControl, new Model( v ), new Component[]{
ajaxTarget, VehicleItem.this}));
}
so far so good, BUT, when I click on the AjaxLink
inside of those panels they change status of the
component (vehicle), so I would like the item to
reflect the change - and THAT does not happens. It is
sort of understandable because component already has
been created...
But the question is: How can I do that in Wicket:
conditionally change markup and see effect of those
changes for Ajax updates too?
Konstantin Ignatyev
PS: If this is a typical day on planet earth, humans will add fifteen million
tons of carbon to the atmosphere, destroy 115 square miles of tropical
rainforest, create seventy-two miles of desert, eliminate between forty to one
hundred species, erode seventy-one million tons of topsoil, add 2,700 tons of
CFCs to the stratosphere, and increase their population by 263,000
Bowers, C.A. The Culture of Denial: Why the Environmental Movement Needs a
Strategy for Reforming Universities and Public Schools. New York: State
University of New York Press, 1997: (4) (5) (p.206)
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Re: conditional markup change
Hello Konstantin,
Your code snippet is from panel constructor, is not it? So far it
executed only first time, by creating page!
Your need explicitly use in the link handler replaceWith() method. See
Component's javadoc.
Cheers,
Oleg.
Friday, August 24, 2007, 8:46:01 AM, you wrote:
I need to change presentation dynamically depending on
object status and I can do it with conditionally using
different panels like this:
if( getWSSession().getVisit().isSaved( v.getId() ) ){
add( new VehicleUncompareControl(
compareControl, new Model( v ), new Component[]{
ajaxTarget, VehicleItem.this}));
} else{
add( new VehicleCompareControl(
compareControl, new Model( v ), new Component[]{
ajaxTarget, VehicleItem.this}));
}
so far so good, BUT, when I click on the AjaxLink
inside of those panels they change status of the
component (vehicle), so I would like the item to
reflect the change - and THAT does not happens. It is
sort of understandable because component already has
been created...
But the question is: How can I do that in Wicket:
conditionally change markup and see effect of those
changes for Ajax updates too?
Konstantin Ignatyev
PS: If this is a typical day on planet earth, humans will add
fifteen million tons of carbon to the atmosphere, destroy 115 square miles of
tropical rainforest, create seventy-two miles of desert, eliminate
between forty to one hundred species, erode seventy-one million tons of
topsoil, add 2,700 tons of CFCs to the stratosphere, and increase their
population by 263,000
Bowers, C.A. The Culture of Denial: Why the Environmental
Movement Needs a Strategy for Reforming Universities and Public Schools. New
York: State University of New York Press, 1997: (4) (5) (p.206)
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--
Best regards,
Olegmailto:[EMAIL PROTECTED]
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