Hahahahaha.....Kris, yes this is sickening. More so after trying all possible solutions. This ruined my Friday :((.
regards, Rick --- Kris Schneider <[EMAIL PROTECTED]> wrote: > Man, this is really sick ;-). If I'm understanding > you, maybe this will work (or > maybe not...): > > var products = new Array(); > <logic:iterate id="productBeans" name="products" > indexId="i"> > var productBeans<bean:write name="i"/> = new > Array(); > <logic:iterate id="productBean" > name="productBeans" indexId="j"> > productBeans<bean:write name="i"/>[<bean:write > name="j"/>] = ["<bean:write > name="productBean" property="productName"/>", > > "<bean:write > name="productBean" property="productId"/>"]; > </logic:iterate> > products[<bean:write name="i"/>] = > productBeans<bean:write name="i"/>; > </logic:iterate> > > > Quoting Rick Col <[EMAIL PROTECTED]>: > > > Hi, > > > > I did the following, but the results were not > > displayed. > > Whats wrong with my code? > > > > >>>>>>>>>> > > products is a collection of ArrayLists, every > > arrayList contains > > a list of ProductBeans, ProductBean has > productName > > and productId properties. > > > > products are retrieved in action class and are put > > into session scope: > > session.setAttribute("products", products); > > > > var productsArray = new Array(); > > > > <logic:iterate id = "aList" name = "products" > indexId > > = "idx"> > > <logic:iterate id = "ProductBean" name = "aList" > > indexId = "index"> > > productsArray[<%=idx%>][<%=index%>] > > = new Array(<bean:write name = "ProductBean" > > property = "productName"/>, > > <bean:write name = "ProductBean" > > property = "productId"/>); > > </logic:iterate> > > </logic:iterate> > > >>>>>>>>>>>>> > > > > Thanks in advance. > > > > rick > > > > > > > > --- Rick Col <[EMAIL PROTECTED]> wrote: > > > More questions about the following: > > > > > > 1) It says in logic tags reference: > > > id: "The name of a page scope JSP bean that will > > > contain the current element of the collection on > > > each > > > iteration, if it is not null." > > > > > > So, it means myList ArrayList should conform > > > to JavaBean routines, is that right? For > example: > > > > > > If I have a List4Js class, it has to have > > > getters/seters > > > for getting/setting ArrayLists: > > > > > > ArrayList myList = List4J.getResultList(); > > > > > > And the elements of an ArrayList should be a > bean > > > too. > > > > > > 2) If I want to get a collection of arraylists, > I > > > can > > > use the <logic:iterate> tag as following: > > > > > > <logic:iterate id="jsList" > name="listForJavaScript" > > > indexId="idx"> > > > <logic:iterate id="myBean" name="jsList" > > > indexId="index"> > > > jsArray[<%=idx%>][<%=index%>] = > > > <%=myBean.getYourValue()%>; > > > </logic:iterate> > > > </logic:iterate> > > > > > > Since JavaScript Array usually has the following > > > form: > > > myArray = new Array("sample", 1); > > > > > > Do I need to conform to the above routine to > create > > > an > > > > > > JavaScript Array element in order to correctly > > > display > > > the results? > > > > > > regards, > > > > > > rick > > > > > > > > > > > > > > > > > > > > > --- James Childers <[EMAIL PROTECTED]> wrote: > > > > You'll need to do a couple of things: > > > > > > > > 1) (Assuming you're using Struts, of course.) > > > Create > > > > your Java array/collection/whatever in the > Action > > > > that gets hit before your JSP page: > > > > List myList = new ArrayList(); > > > > // populate the list, la la la > > > > request.addAttribute("listForJavascript", > > > myList); > > > > return mapping.findForward("success"); // > Takes > > > > you to, say, bongabonga.jsp > > > > > > > > 2) In bongabonga.jsp: > > > > <head> > > > > <script type="text/javascript"> > > > > var jsArray = new Array(); // Do you have > to > > > init > > > > this? I don't remember. > > > > <logic:iterate id="jsList" > > > > name="listForJavaScript" indexId="idx"> > > > > jsArray[<%=idx%>] = > <%=jsList.getYourValue()%>; > > > > </logic:iterate> > > > > </script> > > > > > > > > 3) Debug. This is all from memory. I'm sure > there > > > > are some glaring errors here, but this is the > > > > general flow. > > > > > > > > -= J > > -- > Kris Schneider <mailto:[EMAIL PROTECTED]> > D.O.Tech <http://www.dotech.com/> > > --------------------------------------------------------------------- > To unsubscribe, e-mail: > [EMAIL PROTECTED] > For additional commands, e-mail: > [EMAIL PROTECTED] > __________________________________ Do you Yahoo!? SBC Yahoo! DSL - Now only $29.95 per month! http://sbc.yahoo.com --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]