h3. Steps to Reproduce:

A. Follow steps #1 - #11 in ICE-11241.

B. Using the browser inspection tools, view the list of network requests

C. Using the "Choose Files" button, select a file to upload.

D. Click on the "Add Attachment" button

E. Examine the "Headers" of the XHR postback (the JSF partial request)

(/) Expected Results
Request parameters like "javax.faces.partial.execute", "javax.faces.partial.render", "file-entry-id", and "ice.fileEntry.ajaxResponse" are properly prefixed with the portlet namespace. For example:
{noformat}
------WebKitFormBoundaryShrweHKzcB8GSFHv
Content-Disposition: form-data; name="Pluto_com_liferay_faces_demo_icefaces_applicant_portlet_1__815993408_0_:f2"

Pluto_com_liferay_faces_demo_icefaces_applicant_portlet_1__815993408_0_:f2
------WebKitFormBoundaryShrweHKzcB8GSFHv
Content-Disposition: form-data; name="Pluto_com_liferay_faces_demo_icefaces_applicant_portlet_1__815993408_0_:javax.faces.encodedURL"

/pluto/portal/icefaces-applicant/__pdcom.liferay.faces.demo.icefaces.applicant.portlet.1%21-815993408%7C0;0/__rs0/__clcacheLevelPage/__rv0;_facesViewIdResource:0x3WEB-INF0x3views0x3portletViewMode.xhtml/__rv0;_jsfBridgeAjax:true
------WebKitFormBoundaryShrweHKzcB8GSFHv
Content-Disposition: form-data; name="Pluto_com_liferay_faces_demo_icefaces_applicant_portlet_1__815993408_0_:ice.fileEntry.encodedURL"

/pluto/portal/icefaces-applicant/__pdcom.liferay.faces.demo.icefaces.applicant.portlet.1%21-815993408%7C0;0/__rs0/__clcacheLevelPage/__rv0;_facesViewIdResource:0x3WEB-INF0x3views0x3portletViewMode.xhtml/__rv0;ice.view:vau7scq2%3A0/__rv0;ice.fileEntry.multipart:true/__rv0;ice.window:4hizkbmr88/__rv0;_jsfBridgeAjax:true
------WebKitFormBoundaryShrweHKzcB8GSFHv
Content-Disposition: form-data; name="Pluto_com_liferay_faces_demo_icefaces_applicant_portlet_1__815993408_0_:file-entry-id"

fileEntryComp
------WebKitFormBoundaryShrweHKzcB8GSFHv
Content-Disposition: form-data; name="Pluto_com_liferay_faces_demo_icefaces_applicant_portlet_1__815993408_0_:ice.window"

4hizkbmr88
------WebKitFormBoundaryShrweHKzcB8GSFHv
Content-Disposition: form-data; name="Pluto_com_liferay_faces_demo_icefaces_applicant_portlet_1__815993408_0_:ice.view"

vau7scq2:0
------WebKitFormBoundaryShrweHKzcB8GSFHv
Content-Disposition: form-data; name="Pluto_com_liferay_faces_demo_icefaces_applicant_portlet_1__815993408_0_:f2:fileEntryComp"; filename="About Downloads.pdf"
Content-Type: application/pdf


------WebKitFormBoundaryShrweHKzcB8GSFHv
Content-Disposition: form-data; name="Pluto_com_liferay_faces_demo_icefaces_applicant_portlet_1__815993408_0_:f2:_t46"

Add Attachment
------WebKitFormBoundaryShrweHKzcB8GSFHv
Content-Disposition: form-data; name="Pluto_com_liferay_faces_demo_icefaces_applicant_portlet_1__815993408_0_:javax.faces.ViewState"

-8366486400589380942:5984252524555356248
------WebKitFormBoundaryShrweHKzcB8GSFHv
Content-Disposition: form-data; name="Pluto_com_liferay_faces_demo_icefaces_applicant_portlet_1__815993408_0_:javax.faces.ClientWindow"

4hizkbmr88
------WebKitFormBoundaryShrweHKzcB8GSFHv
Content-Disposition: form-data; name="Pluto_com_liferay_faces_demo_icefaces_applicant_portlet_1__815993408_0_:javax.faces.source"

Pluto_com_liferay_faces_demo_icefaces_applicant_portlet_1__815993408_0_:f2
------WebKitFormBoundaryShrweHKzcB8GSFHv
Content-Disposition: form-data; name="Pluto_com_liferay_faces_demo_icefaces_applicant_portlet_1__815993408_0_:javax.faces.partial.execute"

Pluto_com_liferay_faces_demo_icefaces_applicant_portlet_1__815993408_0_:f2
------WebKitFormBoundaryShrweHKzcB8GSFHv
Content-Disposition: form-data; name="Pluto_com_liferay_faces_demo_icefaces_applicant_portlet_1__815993408_0_:javax.faces.partial.render"

@all
------WebKitFormBoundaryShrweHKzcB8GSFHv
Content-Disposition: form-data; name="Pluto_com_liferay_faces_demo_icefaces_applicant_portlet_1__815993408_0_:javax.faces.partial.ajax"

true
------WebKitFormBoundaryShrweHKzcB8GSFHv
Content-Disposition: form-data; name="Pluto_com_liferay_faces_demo_icefaces_applicant_portlet_1__815993408_0_:ice.fileEntry.ajaxResponse"

true
------WebKitFormBoundaryShrweHKzcB8GSFHv--
{noformat}

(x) Actual Results

Request parameters are *not* prefixed with the portlet namespace, and the file does not upload.