uiPopup.setWindowSize(900, 400);
uiPopup.setShow(false);
UIFormInputSet uiInputSet = new UIFormInputSet("PageNodeSetting");
uiInputSet.addChild(new UIFormStringInput("pageId", "pageId", null));
uiInputSet.addChild(new UIFormStringInput("pageName", "pageName", null)
.addValidator(StringLengthValidator.class, 3, 30).addValidator(IdentifierValidator.class)
.addValidator(MandatoryValidator.class));
uiInputSet.addChild(new UIFormStringInput("pageTitle", "pageTitle", null).addValidator(StringLengthValidator.class, 3,
120).addValidator(NotHTMLTagValidator.class));