i am using strut2 only thats why i asked you i am not able proceed further
On 11/16/07, Thilo Ettelt <[EMAIL PROTECTED]> wrote:
>
> I forgot to ask are you using Struts 1 or 2?
>
> In any case you should define your action mappings in the struts.xml.
> There you will define the different jsp results for your action. I don't
> think you need the requestdispatcher for that?
>
>
> - Thilo
>
> vijay vijay wrote:
> > Hi i am having small requirement like i have to connect to db from db i
> have
> > select ted the emp table from there i need to show that result in my
> > jsp.ihave written java code like this below in action .here i am not
> > able to knw
> > how to proceed from here
> >
> > can u help me here
> >
> > *
> >
> > public* *class* DbConnect {
> >
> > String result=*null*,SUCCESS;
> >
> > *public* String execute()
> >
> > {
> >
> > *try*{
> >
> > Connection con;
> >
> > Class.*forName*("oracle.jdbc.driver.OracleDriver").newInstance();
> >
> > con=DriverManager.*getConnection*("jdbc:oracle:thin:@192.168.0.186
> > :1521:earchive","scott","tiger");
> >
> > Statement stmt=con.createStatement();
> >
> > ResultSet rs = stmt.executeQuery("select * from emp");
> >
> > *if*(rs.next())
> >
> > {
> >
> > System.*out*.println(rs.getString(1));
> >
> > System.*out*.println(rs.getString(2));
> >
> > System.*out*.println(rs.getString(3));
> >
> > System.*out*.println(rs.getString(4));
> >
> > result=SUCCESS;
> >
> > *return* result;
> >
> > }
> >
> > // RequestDispatcher
> > requestDispatcher=getServletContext().getRequestDispatcher("/test.jsp");
> >
> > //requestDispatcher.forward(request,response);
> >
> > }
> >
> > *catch*(Exception e){
> >
> > e.printStackTrace();
> >
> > }
> >
> > *return* result;
> >
> >
> >
> > On 11/16/07, Thilo Ettelt <[EMAIL PROTECTED]> wrote:
> >
> >> sure, in your action method you can define:
> >>
> >> ValueStack stack = ActionContext.getContext().getValueStack();
> >>
> >> and then fill whatever object you have into the valuestack:
> >>
> >> String sample = "Hello World";
> >> stack.set("myIdentifier", sample);
> >>
> >> In your JSP you can use the s:property tag to display your String in
> >> this case:
> >>
> >> <s:property value="myIdentifier"/>
> >>
> >> you can put any ognl expression into the value part, read the docs for
> >> more info on ognl.
> >> for example you could have put an array onto the stack and call the
> >> object at index 5 by using:
> >>
> >> <s:property value="myIdentifierArray[5]"/>
> >>
> >> You can also call methods like this method of a String object:
> >>
> >> <s:property value="myIdentifier.toLowerCase"/>
> >>
> >>
> >> - Thilo
> >>
> >> vijay vijay wrote:
> >>
> >>> Hi can u give me some sample code to me
> >>>
> >>> On 11/16/07, Thilo Ettelt <[EMAIL PROTECTED]> wrote:
> >>>
> >>>
> >>>> Access the ValueStack in your action, it allows you to store objects
> >>>>
> >> and
> >>
> >>>> you can retrieve them from your jsp. You might need to know about the
> >>>> ActionContext object accessable from your action.
> >>>>
> >>>> Read more from the docs :)
> >>>>
> >>>>
> >>>> - Thilo
> >>>>
> >>>> vijay vijay wrote:
> >>>>
> >>>>
> >>>>> Hi
> >>>>> i am writting a database connectionin action, here i wanted
> to
> >>>>>
> >>>>>
> >>>> put
> >>>>
> >>>>
> >>>>> tth result back in to a jsp page.
> >>>>> in jsp what i need to write
> >>>>>
> >>>>> any one help me here
> >>>>>
> >>>>>
> >>>>>
> >>>>>
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> >>>>
> >>>>
> >>>>
> >>>>
> >>>
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> >>
> >>
> >>
> >
> >
>
>
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