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  1. #1
    fabbero is offline Member
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    Jul 2011
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    Default Struts: How to display a grid in Struts??

    Hi again!
    i',m having some problem to display a simple grid in struts,because i can't use java code on the jsp


    this is my struts config:

    <form-bean name="CreaAreaForm" type="it.tbr.form.CreaAreaForm"/>

    <action path="/creaArea"
    type="it.tbr.action.CreaAreaAction"
    name="CreaAreaForm"
    scope="session"
    validate="true"
    input="/area.jsp">
    <forward name="success" path="/area.jsp"/>
    </action>

    ------------------

    this is my jsp:(is just a part,only to suggest you how i'm working)

    <html:form action="/creaArea" method="post">

    <td><html:text name="CreaAreaForm" property="width" /><html:errors property="width" />

    <td><html:text name="CreaAreaForm" property="height" /><html:errors property="height"/> </td>
    <input type="submit" name="search" class="art-button" value="Creazione "/>


    In my CreaGridForm i have

    private int height;
    private int width;


    with all get and set

    and my CreaGridAction

    public ActionForward execute(ActionMapping mapping, ActionForm form,
    HttpServletRequest request, HttpServletResponse response)
    throws Exception
    {

    CreaAreaForm caf=(CreaAreaForm)form;
    for(int y=0; y<caf.getWidth(); y++){
    for(int x=0; x<caf.getHeight(); x++){

    session.setAttribute("x", x);
    session.setAttribute("y", y);
    caf.setHeight((Integer) session.getAttribute("y"));
    caf.setWidth((Integer) session.getAttribute("x"));

    but now my problem.. i don't know how to view the grid on my jsp ,because
    with <bean:write name="CreaAreaForm" property="height" /> and
    <bean:write name="CreaAreaForm" property="width" />

    i saw only the number that i submit.
    So if in my jsp i submit
    h: 2
    w:2

    i need to view 4 cells

    Hope you've understood me and that someone can help me^^"
    Last edited by fabbero; 07-13-2011 at 04:48 PM.

  2. #2
    Petr's Avatar
    Petr is offline Senior Member
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    Jan 2011
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    Russia
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    Default

    Just use html. Struts has not special widgets for build user interface.
    Skype: petrarsentev
    http://TrackStudio.com

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