Problem whith a arrayList and a html:option

[José María Tristán]

Hello, Sorry by the text but I speak a little english. I have a problem with
a struts application.
I want capture data to a multiple select. I use a Arraylist into a Bean.
This is a part of my code of the actionform:

private List listEdad = new ArrayList();

public List getListEdad() {
        return (this.listEdad);
}

public void setListEdad(ArrayList listEdad) {
        this.listEdad = listEdad;
}

And this is part of code of jsp:

        <%
                                List arrayCodigo = new ArrayList();
                                List arrayDescripcion = new ArrayList();

                                arrayCodigo.add("100");
                                arrayDescripcion.add("SEDA Solubles");
                                arrayCodigo.add("101");
                                arrayDescripcion.add("Liofilizados");
                                arrayCodigo.add("102");
                                arrayDescripcion.add("Cogeneracion");


                                pageContext.setAttribute("arrayCodigo", 
arrayCodigo);
                                pageContext.setAttribute("arrayDescripcion", 
arrayDescripcion);
                %>

<html:form action="submit.do">
ListEdad:
<html:select property="listEdad" multiple="true">
<html:options name="arrayCodigo"
labelName="arrayDescripcion"></html:options>
</html:select>


<html:submit></html:submit>

Then, I select, per example, "Seda Solubles" and "Cogeneracion". The
application never go to setListEdad and never
save the values into listEdad.
Why?


Thank you.


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