z35-slider-007.zul

ZK是一个Ajax Java Web框架

<window title="onScrolling event demo" border="normal">
Make sure scroll bar changes image on Scrolling and on Scroll
	<vbox>
		<slider id="slider1" onScrolling="zooming(slider1, img1)" onScroll="zooming(slider1, img1)"/>
		<image id="img1" src="/img/sun.jpg" width="10px"/>
		<separator bar="true"/>
		<slider id="slider2" onScrolling="zooming(slider2, img2)" onScroll="zooming(slider2, img2)" width="200px"/>
		<image id="img2" src="/img/sun.jpg" width="10px"/>
	</vbox>
	<zscript>
	void zooming(Slider slider, Image img) {
		int v = event.getPos();
		img.setWidth((v*3 + 10) + "px");
	}
	</zscript>
</window>