To allow a user to upload a file, plus add some other information, I'm trying to place a rich:fileUpload tool next to some other inputs and allow the user to submit with a button that is enabled when everything is in place

RichFaces 4.5.17.Final

Seam 2.3

<h:form enctype="multipart/form-data">

<p>

     <rich:select value="#{pdfFormsBean.uploadingType}">

          <f:selectItems value="#{pdfFormsBean.allTypes()}"

                         var="uploadingType"

                         itemLabel="#{uploadingType.displayString}"

                         itemValue="#{uploadingType}"/>

          <a4j:ajax event="change" execute="@this" render="addForm"/>

     </rich:select>

     <rich:fileUpload id="uploadPdfForm"

                      acceptedTypes="pdf"

                      immediateUpload="true"

                      maxFilesQuantity="1"

                      fileUploadListener="#{pdfFormsBean.uploadPdfForm}">

          <s:conversationId/>

          <a4j:ajax event="uploadcomplete" execute="@none" render="addForm"/>

     </rich:fileUpload>

     <h:panelGroup id="addForm">

          <h:commandButton value="Add Form"

                           disabled="#{pdfFormsBean.uploadingType == null || pdfFormsBean.uploadingFile == null}"

                           action="#{pdfFormsBean.addPdfForm()}"/>

     </h:panelGroup>

</p>

</h:form>

When using the file upload tool, the file does get uploaded to the backing bean correctly, but on the web page the upload tool gets to 100% and does nothing. It does not re-render anything