The first form doesn't contains enctype attribute. Did you try to set
it to multipart/form-data?
2010/10/28 Dave Westerman <dlwes...@us.ibm.com>:
> I am trying to use the <s:file> tag to allow uploading a file to the
> server. However, this tag has to be within a larger overall form.
>
> <s:form>
> ...
> <s:file name="uploadCustomImageFile" />
> <s:submit type="button"
> action="%{siteId}/appearance/uploadCustomImage" name="Upload File"/>
> ...
> <s:submit name=”Save” />
> </s:form>
>
>
> However, whenever I use the above code, I get the following error when I
> click on the 'Upload File' button:
>
> Invalid field value for field "uploadCustomImageFile"
>
>
> If I wrap the <s:file> in its own <s:form>, nested within the main form, I
> get the same error message:
>
> <s:form>
> ...
> <s:form action="%{siteId}/appearance/uploadCustomImage"
> method="post" enctype="multipart/form-data">
> <s:file name="uploadCustomImageFile" />
> <s:submit type="button" name="Upload File" />
> </s:form>
> ...
> <s:submit name=”Save” />
> </s:form>
>
>
> However, if I remove the main “outer” form from my JSP, then the above
> <s:file> in its own <s:form> works.
>
> <s:form action="%{siteId}/appearance/uploadCustomImage"
> method="post" enctype="multipart/form-data">
> <s:file name="uploadCustomImageFile" />
> <s:submit type="button" name="Upload File" />
> </s:form>
>
>
> However, the rest of the page doesn't work, of course.
>
> Is it legal to nest <s:form> tags within each other? Or is there something
> going wrong with the <s:file> tag?
>
>
--
Maurizio Cucchiara
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