Hi Volker, Thanks for the reply, its working fine now .
I have one more doubt, some say JSTL doesn't suit well with Tobago , but for the forEach tag, the Tld doc says to use JSTL forEach. Why is the <tc:forEach/> tag deprecated in such a early version of Tobago. Any special reasons that made to deprecate forEach in Tobago ? Regards, Madan ----- Original Message ---- From: Volker Weber <[EMAIL PROTECTED]> To: MyFaces Discussion <[email protected]> Sent: Thursday, 15 February, 2007 5:01:24 PM Subject: Re: [Tobago] <c:forEach/> or <tc:forEach/> Hi Madan, there is a forEach example in tobago, there is the bean resolved at top of jsp[1]: <% // load bean before expression in foreach VariableResolverUtil.resolveVariable(FacesContext.getCurrentInstance(), "birdList"); %> I think you should add: <% VariableResolverUtil.resolveVariable(FacesContext.getCurrentInstance(), "storefront"); %> at the top of your jsp. Regards, Volker [1]: http://svn.apache.org/viewvc/myfaces/tobago/trunk/example/foreach/src/main/webapp/foreach.jsp?view=markup 2007/2/15, madan chowdary <[EMAIL PROTECTED]>: > > Hi all, > > I have a List object which should be iterated in my Page. > > Saw in the Tld docs that <tc:forEach/> is deprecated, and suggested to use > <c:forEach/> > > Tried with <c:forEach/>, > The code looks fine, but had some issue , > > The iteration part is written in the first page after a user logs in, it has > an external link on the top navigation bar. > > Initially when the user logs in , the iteration is not taking place, but the > bean exists as i am checking for its null or not. > > But when i click on the link that refers to the same page, am able to see > the iterations. > > The List contains 2 objects, these two objects must be iterated. > > But as i see in the logs, the method is being called 4 times and object is > being returned, yet the first time it doesn't display the iterations. > > Y is this happening. > > Attached the code below , both JSP and Java > > <tc:panel > rendered="#{storefront.showImageContentBox}"> > <tc:out value="Not Null"/> > <f:verbatim> > <table border="1"> > </f:verbatim> > <c:forEach items="${storefront.imageContentBox}" > varStatus="content" > > <f:verbatim> > <tr valign="top"> > <td width="100px"> > </f:verbatim> > <tc:out > value="${content.index}"/> > <f:verbatim> > </td> > <td> > </f:verbatim> > <tc:out > escape="false" > value="#{storefront.imageContentBox[${content.index}].userGroupBoxImageText}"/> > <f:verbatim> > </td> > </tr> > <tr> > <td> </td> > </tr> > </f:verbatim> > </c:forEach> > <f:verbatim> > </table> > </f:verbatim> > </tc:panel>. > > Java code is as such > > List<CustomerContentBox> imageContentBoxes = null; > > public List<CustomerContentBox> getImageContentBox(){ > > log.debug("getImageContentBox() methodEntry"); > if (imageContentBoxes == null) { > CustomerContentBox[] customerContentBoxs = > user.getCustomerContentBox(); > > imageContentBoxes = new > ArrayList<B2BCustomerContentBox>(); > > for(CustomerContentBox customerContentBox : > customerContentBoxs){ > imageContentBoxes.add(customerContentBox); > } > log.debug(" ImageContents Initialized, Size > ::"+imageContentBoxes.size()+"\n\n"); > } > return imageContentBoxes; > } > > public boolean isShowImageContentBox(){ > > // Initialize the Image Content Boxes > getImageContentBox(); > > return (imageContentBoxes != null && imageContentBoxes.size() > 0); > > } > > This method is called 4 times as shown in the log > > 16:11:10,812 INFO [STDOUT] 16:11:10,812 DEBUG [StoreFrontController] > getImageCo > ntentBox() methodEntry > 16:11:10,828 INFO [STDOUT] 16:11:10,828 DEBUG [StoreFrontController] > getImageCo > ntentBox() methodEntry > 16:11:10,828 INFO [STDOUT] 16:11:10,828 DEBUG [StoreFrontController] > getImageCo > ntentBox() methodEntry > 16:11:10,828 INFO [STDOUT] 16:11:10,828 DEBUG [StoreFrontController] > getImageCo > ntentBox() methodEntry > > Any Suggestions Regarding this ? > > Regards, > Madan > > ________________________________ > Here's a new way to find what you're looking for - Yahoo! Answers __________________________________________________________ Yahoo! India Answers: Share what you know. Learn something new http://in.answers.yahoo.com/
