variable in selectOneMenu

In a form I have the field where I inform the name and create a folder with that name, in the second form a selectedOneMenu where I list the folders I created in the first form, now my problem is in the form of upload because when I select a folder in the selectedOneMenu and click on upload the file, it is not uploading, the variable where I store the folder name is getting null, below my class that does these operations and the form if anyone can help I'm grateful: p>

<div class="f2">
    <label class="fname">
        <h:form>
            <center>
                <label class="fname">
                    Criar Pasta de Upload:&nbsp;&nbsp;<h:inputText value="#{upload_file.pasta}"/>
                    <p:commandButton value="SALVAR" class="btnSalvar" action="#{upload_file.criarDiretorioMacro()}" onclick="#"/>




                    Selecionar Pasta Para Upload:&nbsp;&nbsp; 
                    <h:selectOneMenu id="para" value="#{upload_file.destino}"  style="width: 100px" >

                    <f:selectItem itemLabel="selecione" itemValue=""/>
                        <f:selectItems value="#{dir_controle.selectedDs()}"  />

                    </h:selectOneMenu>
                </label>
            </center>
        </h:form>

        <h:form class="upload" >
            <p:fileUpload fileUploadListener="#{upload_file.handleFileUpload}" mode="advanced" dragDropSupport="false"
                          multiple="true" update="messages" sizeLimit="100000" fileLimit="100" allowTypes="/(\.|\/#_)(gif|jpe?g|png|bat|rar)$/"
                          />

            <p:growl id="messages" showDetail="true" />
        </h:form>
        <br></br>
    </label>
</div>

Class FileUploadView :

public class FileUploadView {

    private String arquivo;
    private String pasta;
    private String destino;


    public String getArquivo() {return arquivo;}

    public void setArquivo(String arquivo) {this.arquivo = arquivo;}

    public String getPasta() {return pasta;}

    public void setPasta(String pasta) {this.pasta = pasta;}

    public String getDestino() {return destino;}

    public void setDestino(String destino) {this.destino = destino;}

    public void criarDiretorioMacro() throws SQLException {
        DirControle dir = new DirControle();
        String directory = dir.selectedDir_CB().toString().replace("[", "").replace("]", "");
        try {
            File diretorio = new File(directory+"//"+getPasta());
            diretorio.mkdir();
        } catch (Exception ex) {

        }
    }

    public void handleFileUpload(FileUploadEvent event) throws SQLException {
        DirControle dir = new DirControle();
        String directory = dir.selectedDir_CB().toString().replace("[", "").replace("]", "");
        try {

            byte[] arquivo = event.getFile().getContents();

            String caminho = directory +"\"+getDestino()+ "\" + event.getFile().getFileName();

            try ( // esse trecho grava o arquivo no diretório
                    FileOutputStream fos = new FileOutputStream(caminho)) {
                fos.write(arquivo);

                FacesMessage message = new FacesMessage("Succesful", event.getFile().getFileName() + " is uploaded.");
                FacesContext.getCurrentInstance().addMessage(null, message); // mensagem pra saber se ouve sucesso
            }

        } catch (Exception ex) {

            ex.printStackTrace();
            System.out.println(ex);
        }
    }
}