son*_*fon 9 java wicket modal-dialog
我怎样才能打开一个模态对话框PageLoad(),在的构造WebPage和没有AjaxRequestTarget,使用Wicket?
tet*_*suo 11
我无法找到一个方法来打开它没有一个Ajax请求,但它是完全可能的,当加载页面时打开它,用一个简单的行为:
HomePage.java
public class HomePage extends WebPage {
public HomePage(PageParameters pageParameters) {
super(pageParameters);
ModalWindow modal = new ModalWindow("modal");
modal.add(new OpenWindowOnLoadBehavior());
modal.setPageCreator(new ModalWindow.PageCreator() {
@Override
public Page createPage() {
return new RedirectPage("http://www.google.com");
}
});
add(modal);
}
}
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OpenWindowOnLoadBehavior.java
public class OpenWindowOnLoadBehavior extends AbstractDefaultAjaxBehavior {
@Override
protected void respond(AjaxRequestTarget target) {
ModalWindow window = (ModalWindow) getComponent();
window.show(target);
}
@Override
public void renderHead(IHeaderResponse response) {
response.renderOnLoadJavascript(getCallbackScript().toString());
}
}
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HomePage.html
<html xmlns:wicket="http://wicket.apache.org">
<body>
<div wicket:id="modal"></div>
</body>
</html>
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