> xmlns:wi="http://apache.org/cocoon/woody/instance/1.0" > > class="tcContentBackground"> > > > > -- End -- > > > > It's when I press the submit button that I see the > > request-param:continuation-id is empty even if I'm sure the request > > has been parsed, because I saw the uploaded file in the > > upload-directory. > > > > But when I do {request-param:continuation-id} in my > pipeline, there is > > nothing. > > > > Very strange > > No :) If you look at the action tag of the form, there are > two request parameters appened (cocoon-portal-action and > cocoon-portal-event). > As these two request parameters that are important for the > portal to work correctly (or precisly to link this request to > the upload > coplet) are never received by Cocoon and therefore the portal > never gets them, the processing doesn't work properly and you > don't get the cont id. > It would work if it would look like this: > action="portal"> type="hidden" value="3"/> type="hidden" value="76"/> type="hidden"> value="1404764e523640355b684e00066541184b53794d" type="hidden" > name="continuation-id"> > ... > > Carsten > > > > > Jean-Christophe Kermagoret wrote: > > > > > Carsten, > > > thanks for your answer > > > > > > I already use hidden field for continuation id. > > > > > > My action attribute doesn't contain anything important. > Just submit > > > value for example according the > > > http://wiki.cocoondev.org/Wiki.jsp?page=WoodyCopletForPortalEngine > > > > > > So, I have no request param appended to the uri in my > > action attribute. > > > > > > However, I still can't see any request-param, hidden or not. > > > > > > Jean-Christophe > > > > > > Carsten Ziegeler wrote: > > > > > >> Hi, > > >> > > >> now I think I remember that I had the same problem when I > > wrote the > > >> upload coplet sample that is in the basket sample in our CVS. > > >> If you specify an enctype attribute, the request > > parameters appended > > >> to the uri in the form action attribute are either not > > send to Cocoon > > >> or are not received by Cocoon - I tested this with Tomcat > > and Jetty. > > >> So I guess this is by design. > > >> Now, the portal rewrites all links in order to process > > them correctly. > > >> When you use the portal-html-eventlink transformer, it > rewrites a > > >> form action to something like "portal?cocoon-portal-action=24". > > >> So, if then also an enctype attribute is set for the > form, Cocoon > > >> never receives the request parameter. > > >> Instead putting this into a hidden field works. So I > think this is > > >> not a bug of the portal. > > >> If you want to have a form with an enctype attribute you > > have either > > >> to expand the html-eventlink transformer so that it > > creates in this > > >> case a form element without request parameters in the > action, but > > >> with some hidden input fields or you have to write your own > > >> transformer for this. You can use the BasketTransformer as > > a starting > > >> point. > > >> > > >> HTH > > >> Carsten > > >> > > >> > > >> > > >>> -----Original Message----- > > >>> From: Jean-Christophe Kermagoret > > [mailto:jck@babelobjects.com] Sent: > > >>> Thursday, April 01, 2004 10:11 AM > > >>> To: dev@cocoon.apache.org > > >>> Subject: Trying to solve a bug > > >>> > > >>> Hi, > > >>> I'm trying to solve a bug but I need a little information. > > >>> > > >>> Here is the bug I open it in bugzilla. > > >>> > > >>> I need to use a upload form with the new cocoon portal. > I use the > > >>> portal-html-eventlink to transform the action attribute. > > The problem > > >>> is enctype attribute is deleted by the portal-html-eventlink > > >>> transformer. > > >>> > > >>> > > >>> I modified the tranformer to have the enctype attribute > > if present. > > >>> I pass the continuation id in an hidden field, but when > > the pipeline > > >>> is processed, the {request-param:continuation-id} is > > empty but I saw > > >>> the uploaded file in the upload-directory. > > >>> > > >>> If I don't use the transformer then I can set up a > > pipeline in the > > >>> action attribute and I see the continuation-id > > >>> > > >>> So, > > >>> I think there is a problem with the multipart request. > > The fact to > > >>> put the enctype data is not enough. Why the portal > > doesn't see the > > >>> request param ? > > >>> > > >>> I tried to track the processing of the portal with > Eclipse but I > > >>> have non synchronized data between my souce and the > > classes that are > > >>> generated so it's difficult to know what's happening. > > >>> > > >>> Can anybody give me a little info to help me debugging this ? > > >>> > > >>> -- > > >>> > > >>> Jean-Christophe Kermagoret > > >>> jck@BabelObjects.Com > > >>> > > >>> > > >>> > > >>> > > >>> > > >> > > >> > > >> > > >> > > >> > > > > > > > > > > > > -- > > > > Jean-Christophe Kermagoret > > jck@BabelObjects.Com > > > > > > > > > >