Accessing javascript (Jquery) variables from Apache Wicket

Question

I'm a noob learning Wicket/Jquery. I'm trying to access JavaScript (Jquery) variables from Wicket. Here's an example I'm working with:

        Component slider = new WebMarkupContainer("slider").add(new SliderBehavior(
            new SliderOptions().changeEvent("alert('clicked!')").orientation(Orientation.HORIZONTAL).min(10).max(100).value(20)));

I'm implementing here a jqwicket slider example. Instead of the "alert('clicked!')" event I would like to read the value of the slider to the java. All help appreciated!!!

There is no thing such as a "jquery variable". jQuery is awesome but it's just a JavaScript library. So there are only JavaScript variables. — ThiefMaster
– ThiefMaster, Commented Feb 28, 2011 at 9:07

mk_ · Accepted Answer · 2011-02-28 17:48:07Z

1

you have to combine jquery's "changeEvent" with the ajax request sending current slider value to your wicket component.

jqwicket contains example for doing this. for more information see AjaxSlider here:

http://code.google.com/p/jqwicket/source/browse/tags/jqwicket-demo-0.4/jqwicket-demo/src/main/java/net/javaforge/jqwicket/SliderPage.java

answered Feb 28, 2011 at 17:48

mk_

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martin-g · Accepted Answer · 2011-02-28 13:06:54Z

1

https://github.com/wicketstuff/core/blob/master/jdk-1.5-parent/jquery-parent/jquery-examples/src/main/java/org/wicketstuff/jquery/demo/ui/Page4Slider.java

answered Feb 28, 2011 at 13:06

martin-g

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