我创建了一个小部件来显示幻灯片。在 Firefox 中,一切都很好,但在 chrome 中没有任何反应。多次刷新后,幻灯片显示。我不知道为什么。你能给我一些想法吗?Tks 这是我的 GWT 客户端:
public SlideClient() {
super();
setStyleName("flexslider");
setHeight("100%");
setWidth("100%");
}
@Override
public void updateFromUIDL(UIDL uidl, ApplicationConnection client) {
this.client = client;
this.paintableId = uidl.getId();
listImage = Arrays.asList(uidl.getStringArrayAttribute("listImage"));
listUrl = Arrays.asList(uidl.getStringArrayAttribute("listUrl"));
loadImage();
checkImagesLoadedTimer.run();
}
public void display() {
m.setStyleName("slides");
m.setHeight("100%");
m.setWidth("100%");
add(m);
}
public native void slideshow() /*-{
$wnd.$('.flexslider').flexslider({slideshowSpeed: 2000});
}-*/;
public native String getURL(String url)/*-{
return $wnd.open(url,
'target=_blank')
}-*/;
private Timer checkImagesLoadedTimer = new Timer() {
@Override
public void run() {
if (loadedImageElements.size() == toLoad) {
display();
} else {
add(new Label("đang load "+loadedImageElements.size()));
checkImagesLoadedTimer.schedule(2000);
}
}
};
private void loadImage() {
for (String tmp : listImage) {
AbsolutePanel panel = new AbsolutePanel();
final Image ima = new Image(tmp);
add(new Label("before put"));
ima.addLoadHandler(new LoadHandler() {
@Override
public void onLoad(LoadEvent event) {
loadedImageElements.put(toLoad+"", ima);
slideshow();
add(new Label("đang put "+loadedImageElements.size()));
}
});
add(new Label("after put"));
panel.add(ima);
m.add(panel);
if (toLoad != 0) {
panel.setVisible(false);
}
toLoad++;
}
}
}