Multiple file upload in Liferay 6.1 - liferay

Question

Has anyone tried multiple file upload in Liferay 6.1. I was trying to do it the same way as it was in 6.0 and its failing badly. I see begin link on top left of the page and not withing portlet. When i click that and select some files, the control doesnt go to my portlet. I have checked my portlet.xml and verified the portlet-class is proper. Here's the snippet in jsp
<liferay-portlet:actionURL doAsUserId="<%= user.getUserId() %>" windowState="pop_up" name="uploadFile" var="uploadFileURL" >
<portlet:param name="jspPage" value="/html/fileuploadportlet/view.jsp" />
</liferay-portlet:actionURL>
<div class="lfr-dynamic-uploader">
<div class="lfr-upload-container" id="<portlet:namespace />fileUpload"></div>
</div>
<div id="<portlet:namespace/>fallback"></div>
<aui:script use="liferay-upload">
new Liferay.Upload({
allowedFileTypes: '<%= StringUtil.merge(PrefsPropsUtil.getStringArray(PropsKeys.DL_FILE_EXTENSIONS, StringPool.COMMA)) %>',
container: '#<portlet:namespace />fileUpload',
maxFileSize: <%=Long.parseLong(PrefsPropsUtil.getString(PropsKeys.DL_FILE_MAX_SIZE)) %> / 1024,
namespace:'<%=renderResponse.getNamespace()%>',
uploadFile: '<%=uploadFileURL.toString()%>',
buttonHeight: 100,
buttonText: 'BEGIN',
buttonWidth: 100,
onFileComplete: function(){alert('fileComplete');},
onUploadError: function(){alert('error');}
});
</aui:script>
And here's the processAction method of my portlet
#Override
public void processAction(ActionRequest actionRequest,
ActionResponse actionResponse) throws IOException, PortletException {
System.out.println("Something");
UploadPortletRequest uploadRequest=PortalUtil.getUploadPortletRequest(actionRequest);
File file =uploadRequest.getFile("file");
System.out.println(file.getName());
for(int i=0;i<50000;i++){
System.out.println("Something");
}
}

Answer 1

Can you check if your <aui:script> is correct, below is what is shown in html/portlet/document_library/upload_multiple_file_entries.jsp, I think you are missing the attribute tempFileURL:
<aui:script use="liferay-upload">
new Liferay.Upload(
{
allowedFileTypes: '<%= allowedFileExtensions %>',
container: '#<portlet:namespace />fileUpload',
deleteFile: '<liferay-portlet:actionURL doAsUserId="<%= user.getUserId() %>"><portlet:param name="struts_action" value="/document_library/edit_file_entry" /><portlet:param name="<%= Constants.CMD %>" value="<%= Constants.DELETE_TEMP %>" /><portlet:param name="folderId" value="<%= String.valueOf(folderId) %>" /></liferay-portlet:actionURL>&ticketKey=<%= ticket.getKey() %><liferay-ui:input-permissions-params modelName="<%= DLFileEntryConstants.getClassName() %>" />',
fileDescription: '<%= StringUtil.merge(PrefsPropsUtil.getStringArray(PropsKeys.DL_FILE_EXTENSIONS, StringPool.COMMA)) %>',
maxFileSize: '<%= PrefsPropsUtil.getLong(PropsKeys.DL_FILE_MAX_SIZE) %> B',
metadataContainer: '#<portlet:namespace />commonFileMetadataContainer',
metadataExplanationContainer: '#<portlet:namespace />metadataExplanationContainer',
namespace: '<portlet:namespace />',
tempFileURL: {
method: Liferay.Service.DL.DLApp.getTempFileEntryNames,
params: {
groupId: <%= scopeGroupId %>,
folderId: <%= folderId %>,
tempFolderName: 'com.liferay.portlet.documentlibrary.action.EditFileEntryAction'
}
},
uploadFile: '<liferay-portlet:actionURL doAsUserId="<%= user.getUserId() %>"><portlet:param name="struts_action" value="/document_library/edit_file_entry" /><portlet:param name="<%= Constants.CMD %>" value="<%= Constants.ADD_TEMP %>" /><portlet:param name="folderId" value="<%= String.valueOf(folderId) %>" /></liferay-portlet:actionURL>&ticketKey=<%= ticket.getKey() %><liferay-ui:input-permissions-params modelName="<%= DLFileEntryConstants.getClassName() %>" />'
}
);
</aui:script>
Hope this helps.