Having problem to call image gallery api?

[Anonyme, modifié il y a 15 années.]

I tried to import and call the image gallery api (com.liferay.portlet.imagegallery.model.impl.IGFolderImpl) in my custom portlet, but got the below error message.

An error occurred at line: 30 in the jsp file: /view.jsp
com.liferay.portlet.imagegallery.model.impl.IGFolderImpl.DEFAULT_PARENT_FOLDER_ID cannot be resolved to a type
27: 	 
28: IGFolder folder = (IGFolder)request.getAttribute("IMAGE_GALLERY_FOLDER");
29: 
30: long folderId = BeanParamUtil.getLong(folder, request, "folderId", com.liferay.portlet.imagegallery.model.impl.IGFolderImpl.DEFAULT_PARENT_FOLDER_ID);
31:  
32:      List images = IGImageLocalServiceUtil.getImages(folder.getFolderId());

I also import and call others like below, and they are all working find.

<%@ page import="com.liferay.portlet.imagegallery.model.IGImage" %>
<%@ page import="com.liferay.portlet.imagegallery.model.IGFolder" %>
<%@ page import="com.liferay.portal.kernel.servlet.ImageServletTokenUtil " %>
<%@ page import="com.liferay.portlet.imagegallery.service.IGFolderLocalServiceUtil" %>
<%@ page import="com.liferay.portlet.imagegallery.service.IGFolderServiceUtil" %>
<%@ page import="com.liferay.portlet.imagegallery.service.IGImageLocalServiceUtil" %>
<%@ page import="com.liferay.util.BeanParamUtil" %>

pls kindly help

[Ray Augé, modifié il y a 15 années.]

> com.liferay.portlet.imagegallery.model.impl.IGFolderImpl.DEFAULT_PARENT_FOLDER_ID


For now, in place of this, simply use the absolute value:

[tt]public static final long DEFAULT_PARENT_FOLDER_ID = 0;[/tt]

So, just use [tt]0[/tt]

HTH!