Damn! I'm alway surprised about the turnaround times on this mailing list!
One nice thing about Wicket is that there are few privileged parties.
Usuallly you have a default implementation for some interface, but the
default implementation doesn't enjoy any special privileges. Eat your own
dogfood!
Thomas
On Tue, Feb 24, 2009 at 9:09 PM, Seven Corners <shel...@blackwave.tv> wrote:
>
> Ooh, that's a good idea, although I just got the JavaScript working to do
> exactly the same thing with an appendJavascript() call.
>
>
> svenmeier wrote:
> >
> > Why not keep the fixed settings in a style class and just update the
> > style attribute with the current value (utilizing an AttributeModifier)?
> >
> > .Needle {
> > z-index: 1;
> > width: 2px;
> > ...
> > }
> >
> >
> >
> > Seven Corners schrieb:
> >> I have a control with a needle that moves. The needle's value is
> >> continually
> >> changing, so on a timer I ask the server its value and set its position
> >> with
> >> the "left" CSS attribute, as in:
> >>
> >> .Needle
> >> {
> >> z-index: 1;
> >> width: 2px;
> >> ...
> >> left: 20%;
> >> }
> >>
> >> I do have a bean that returns a percentage string for the value, and I
> >> have
> >> verified I hit that getter when the update occurs.
> >>
> >> It looks like I need to create an AttributeModifier for this object's
> >> style
> >> attribute, and spit out ALL the style attributes in the model, not just
> >> the
> >> value for the "left" style attribute. I don't want to do that, because
> >> it
> >> hard-codes irrelevant styles attributes and I might want to change them
> >> in
> >> the future.
> >>
> >> I could use an AttributeAppender, but wouldn't that just add a "left" to
> >> the
> >> end of the "style" attribute, so that over time (the timer goes off
> every
> >> minute), the "style" attribute would become a really long string? Don't
> >> want to do that either.
> >>
> >> Is there some way just to tweak a single CSS attribute?
> >>
> >> Thanks.
> >>
> >
> >
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> >
>
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>
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Wicket & Eclipse Consulting
www.devotek-it.ch
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