You have bookList and listBook. Change one of them.
On Sun, Mar 7, 2010 at 8:25 PM, tesla <fatihdu...@hotmail.com> wrote:
>
> Hi i'm new at struts.I wanna write all the array elements which i defined
> at
> java class to the jsp file
> but i'm getting this error
> "javax.servlet.ServletException: javax.servlet.jsp.JspException: Cannot
> find
> bean: "bookList" in any scope"
> Here is my code
> Thx for helping
>
> Book.JAVA
>
> public class Book {
>
> private String name;
> private int price;
> //private List books=new ArrayList();
>
> Connection con ;
> Statement ps;
> ResultSet rs;
>
> public ArrayList listBook() throws SQLException
> {
> ArrayList books=new ArrayList();
> try
> {
> Class.forName("com.mysql.jdbc.Driver");
> con =
>
> DriverManager.getConnection("jdbc:mysql://localhost:3306/logintest_development","root","pass");
> ps = con.createStatement();
> rs = ps.executeQuery("SELECT * FROM books");
> while(rs.next()){
> books.add(new perInfoBook(rs.getString("title")));
> }
>
> }
> catch (Exception e)
> {
> System.out.println("Error Data : " + e.getMessage());
> }
> con.close();
> return books;
> }
>
>
>
> public class perInfoBook
> {
> String title;
> int bookid;
>
> public perInfoBook(String title) {
> this.title = title;
>
> }
>
> public String getTitle() {
> return title;
> }
> public int getBookid() {return bookid;}
>
> }
> }
>
>
> BookForm.JAVA
>
> public class BookForm extends ActionForm{
>
> private List bookList;
>
> public void reset(ActionMapping mapping,HttpServletRequest request){
> bookList=new ArrayList();
> }
>
> BookAction.Java
>
> public class BookAction extends Action{
>
> public ActionForward execute(ActionMapping mapping, ActionForm form,
> HttpServletRequest request, HttpServletResponse response) throws
> Exception {
>
> BookForm bookForm = (BookForm) form;
> Book book = new Book();
> bookForm.setBookList(book.listBook());
> return mapping.findForward("success");
>
> }
> }
>
> and here is my jsp code
>
> <body>
> <logic:iterate id="Table" name="bookList" >
> <tr>
> <td><bean:write name="Table" property="title"/></td>
> </tr>
> </logic:iterate>
> </body>
>
>
>
> --
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