Mighty slick, and much appreciated.
On 1/20/07, Eelco Hillenius <[EMAIL PROTECTED]> wrote:
> An example:
>
> Map<String, CharSequence> variables = new HashMap<String,
> CharSequence>(7);
> variables.put("javaScriptId", javaScriptId);
> variables.put("backGroundElementId", backgroundElementId);
> variables.put("imageElementId", imageElementId);
> variables.put("leftUp", settings.getLeftUp());
> variables.put("rightDown", settings.getRightDown());
> variables.put("tick", settings.getTick());
> variables.put("formElementId", element.getId());
>
> add(TextTemplateHeaderContributor.forJavaScript(Slider.class,
> "init.js", Model.valueOf(variables)));
>
> Where init.js is:
>
> var ${javaScriptId};
> function init${javaScriptId}() {
> ${javaScriptId} =
> YAHOO.widget.Slider.getHorizSlider("${backGroundElementId}",
> "${imageElementId}", ${leftUp}, ${rightDown}, ${tick});
> ${javaScriptId}.onChange = function(offsetFromStart) {
> document.getElementById("${formElementId}").value =
> offsetFromStart;
> }
> }
>
>
> Eelco
>
> On 1/19/07, Scott Swank <[EMAIL PROTECTED]> wrote:
> > Very kind, thank you. So JavaScriptTemplate defines foo as a
> > document-level object? Nice. Much appreciated.
> >
> > Scott
> >
> > On 1/19/07, Nathan Hamblen <[EMAIL PROTECTED]> wrote:
> > > What, you're deciding between Wicket and JSF and no one has answered
> > > your question? Unacceptable!
> > >
> > > JavaScriptTemplate is good for passing variables into Javascript. You
> > > can use a cache buster to make sure it gets loaded each time. So, with
> > > that approach you would have a plain onclick="oldJavaScript(foo);" in
> > > your page template because foo has already been set in the external js
> > > template.
> > >
> > > A quicker and dirtier approach is to use an AttributeModifier for
> > > "onclick" to patch together the full script call during page generation.
> > > Using an anonymous subclass model: new AbstractReadOnlyModel() { ...
> > > getObject(...) { return "oldJavaScript(" + foo + ");"; }} And so on.
> > >
> > > Nathan
> > >
> > >
> > > > What sort of options are there for embedding simple scalar values into
> > > > an html page, particularly into the parameters of an existing
> > > > javascript method? I'm looking for something along the lines of:
> > > >
> > > > onclick=oldJavaScript(<wicket:scalar wicket:id="foo"/>);
> > > >
> > > > Which is then rendered as
> > > >
> > > > onclick=oldJavaScript(1234);
> > >
> > >
> > >
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> >
> >
> > --
> > Scott Swank
> > reformed mathematician
> >
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>
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--
Scott Swank
reformed mathematician
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