UPBrandon,
Did u find any solution for it?
anyone can help?
thanks
UPBrandon wrote:
>
> It's not that I necessary want to see the page refreshed with updated form
> values. In fact, I would prefer that the user not leave the page at all.
> All the form contains is a checkgroup of "things" to include in the PDF.
> All I want to do when the button is pressed is view/download the PDF but
> the form with the checkgroup needs to be submitted first so I can see what
> was checked when I generate the PDF.
>
> I suppose taking the ResourceReference's and using it in the onload would
> work but it seems like such a hack, not to mention that it might cause
> problems if the user uses the back button. While working on my
> DynamicWebResource, I was able to download a PDF and continue using my
> application using a link (assigned to either a link or button in HTML.)
> The only problem is that it doesn't do a submit. Accessing the
> DynamicWebResource from a button works but makes my app non-responsive.
> What I would like to do is either make the ResourceLink somehow submit my
> form or, even better, make a button component that handles the request in
> a way that doens't break Wicket. Ideas/suggestions?
>
> -Brandon
>
>
> igor.vaynberg wrote:
>>
>> so you want to see the page with updated form values _and_ stream the
>> pdf?
>>
>>
>> why dont you take that url you generated for your resourceref and
>> append it to a window.onload javascript that does window.location=url;
>>
>> -gior
>>
>>
>> On Wed, Feb 20, 2008 at 2:33 PM, UPBrandon <bcr...@up.com> wrote:
>>>
>>> As I mentioned in my previous response, I couldn't use
>>> getRequestCycle().setRequestTarget() directly because of the way the
>>> API
>>> works (you can use a ResourceReference but not a Resource.) Instead, I
>>> ended up with something like this:
>>>
>>> new AjaxButton(buttonId, form) {
>>> protected void onSubmit(AjaxRequestTarget target, Form form) {
>>> ResourceReference pdfReference = new
>>> ResourceReference("") {
>>> protected Resource newResource() {
>>> return new BillPdfWebResource(...);
>>> }
>>> };
>>> String url =
>>> getRequestCycle().get().urlFor(pdfReference).toString();
>>> getRequestCycle().setRequestTarget(new
>>> RedirectRequestTarget(url) );
>>> }
>>> }
>>>
>>> It works... but only once. When I click on the button, everything
>>> works, my
>>> PDF gets generated and downloaded but then my app becomes unresponsive.
>>> I
>>> can't interact with the site at all until I "start over." Is there a
>>> better
>>> way to go about this that wouldn't cause that side effect? Whatever
>>> approach I take, I need to be able to submit a form when the PDF is
>>> generated. My example doesn't show it but my BillPdfWebResource class
>>> generates a PDF based on the user's selection and my Form's Model needs
>>> to
>>> be updated. Any suggestions?
>>>
>>> -Brandon
>>>
>>>
>>>
>>>
>>> igor.vaynberg wrote:
>>> >
>>> > onsubmit() {
>>> > getrequestcycle().setrequesttarget(new
>>> > redirectrequesttarget(urlfor(resourceref)));
>>> > }
>>> >
>>> > -igor
>>> >
>>> >
>>> > On Feb 13, 2008 8:18 AM, UPBrandon <bcr...@up.com> wrote:
>>> >>
>>> >> In a project I am working on, I wrote a DynamicWebResource that
>>> generates
>>> >> a
>>> >> PDF file and, by setting the Content-Disposition in the header, got
>>> it so
>>> >> that the user is prompted to download the PDF when they click on a
>>> >> ResourceLink to my PDF-generating resource.
>>> >>
>>> >> That all works fine but now I need to open the PDF from a button. I
>>> want
>>> >> to
>>> >> allow the user to select a value in a form and press a button to
>>> view
>>> >> somewhat of a report for the item they selected. However, there
>>> doesn't
>>> >> appear to be any type of button that would lead a user to my
>>> >> DynamicWebResource. Is there any way to have a button do a submit
>>> >> (update
>>> >> the model) and then lead the user to a resource?
>>> >>
>>> >> -Brandon
>>> >> --
>>> >> View this message in context:
>>> >>
>>> http://www.nabble.com/Opening-DynamicWebResource-from-Button-AjaxButton--tp15459841p15459841.html
>>> >> Sent from the Wicket - User mailing list archive at Nabble.com.
>>
>>> >>
>>> >>
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