any ideas please.
Piotr wrote:
>
> Hi users,
>
> I'm trying to do file upload functionality kind of similar to gmail one.
> I thought that it could be done using iframe and saveState from tomahawk
> but I'm facing some problems.
>
> In my page main page I have nested iframe component:
> ...
> <h:form>
>
> .. some input fields etc.
>
> <div id="attachments">
> <iframe src="attachments.html" frameborder="0" scrolling="no"
> width="90%" height="60" ></iframe>
> </div>
>
> <h:commandLink action="#{someMBean.save} value="save" />
>
> </h:form>
> ...
>
>
> page nested in the iframe:
> ...
> <t:saveState id="uploadedFiles"
> value="#{someBean.uploadedAttachements}"/>
>
> ...some data table to display uploaded files
>
> <h:form enctype="multipart/form-data">
> <h:panelGrid columns="2">
> <t:inputFileUpload value="#{someMBean.attachment}"
> storage="file" accept="*/*" required="true" size="30"/>
> <h:commandButton value="upload" action="#{
> someMBean.uploadAttachement}"/>
> </h:panelGrid>
> </h:form>
> ....
>
> Now the issue is that when I upload the files, with the iframe nested
> page,
> they are stored between request with "saveState" tag as they should,
> I can see them listed in the data table.
> The problem is that when I try to save the whole item (some input fields
> and
> uploaded attachment files), with previously uploaded attachments,
> using the form in my main page (the one in which iframe is nested) the
> uploaded attachments collection is empty.
> Placing <t:saveState id="uploadedFiles" value="#{
> someBean.uploadedAttachements}"/> in the main page doesn't change
> situation.
> Is there a way to keep state of some variable between requests generated
> from iframe and my main page?
> Maybe I'm following wrong way to do this upload, do you have any other
> proposals?
>
> Please note that I don't want to store anything in session scope.
>
>
> Thanks in advance.
> Piotr
>
>
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