I have an AjaxFileUpload on a page that works fine in development but not in
deployment. When I upload a file I get an UnknownKeyException on the
AjaxProgressBar inside the AjaxFileUpload ??
My bindings are
UploadPicture: AjaxFileUpload {
data = uploadedFile;
filePath = fileName;
succeededAction = savePhoto;
uploadLabel = "Upload photo";
finishedFunction = "img_previewUpdate();";
progressBarBeforeStart = true;
refreshTime = 1000;
}
This is the stack trace:
"URL" =
"/cgi-bin/WebObjects/MyApp.woa/4/ajax/6.0.9.1.2.9?_u=_0ProgressBar&1324052204904";
}
com.webobjects.foundation.NSKeyValueCoding$UnknownKeyException:
[<er.ajax.AjaxProgressBar name: er.ajax.AjaxProgressBar subcomponents: null >
valueForKey()]: lookup of unknown key: 'uploadFormID'.
The WOComponent er.ajax.AjaxProgressBar does not have an instance variable of
the name uploadFormID or _uploadFormID, nor a method of the name uploadFormID,
_uploadFormID, getUploadFormID, or _getUploadFormID
at
com.webobjects.appserver.WOComponent.handleQueryWithUnboundKey(WOComponent.java:1764)
at
com.webobjects.foundation.NSKeyValueCoding$Utility.handleQueryWithUnboundKey(NSKeyValueCoding.java:494)
at
com.webobjects.foundation.NSKeyValueCoding$_KeyBinding.valueInObject(NSKeyValueCoding.java:894)
at
com.webobjects.foundation.NSKeyValueCoding$DefaultImplementation.valueForKey(NSKeyValueCoding.java:1324)
at com.webobjects.appserver.WOComponent.valueForKey(WOComponent.java:1736)
at
com.webobjects.foundation.NSKeyValueCoding$Utility.valueForKey(NSKeyValueCoding.java:447)
at
com.webobjects.foundation.NSKeyValueCodingAdditions$DefaultImplementation.valueForKeyPath(NSKeyValueCodingAdditions.java:212)
at com.webobjects.appserver.WOComponent.valueForKeyPath(WOComponent.java:1804)
at
com.webobjects.appserver._private.WOKeyValueAssociation.valueInComponent(WOKeyValueAssociation.java:50)
at er.extensions.components._private.ERXWOForm._formName(ERXWOForm.java:296)
at
er.extensions.components._private.ERXWOForm._clearFormName(ERXWOForm.java:338)
at
er.extensions.components._private.ERXWOForm.invokeAction(ERXWOForm.java:230)
at
com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:105)
at
com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:115)
at com.webobjects.appserver.WOComponent.invokeAction(WOComponent.java:1079)
at
com.webobjects.appserver._private.WOComponentReference.invokeAction(WOComponentReference.java:127)
at
com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:105)
at
com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:115)
at
com.webobjects.appserver._private.WOComponentContent.invokeAction(WOComponentContent.java:38)
This is what the generated HTML looks like (I took out some whitespace):
<iframe name="_0UploadFrame"
src="/cgi-bin/WebObjects/MyApp.woa/wa/ERXDirectAction/empty" width="0"
height="0" border="0" style="border: none;"></iframe>
<form name="_0Form" enctype="multipart/form-data" method="post"
target="_0UploadFrame" action="/cgi-bin/WebObjects/MyApp.woa/upload">
<input name="wosid" type="hidden" value="7f5NZMw8JeYq0B8lMUh6tw" />
<input name="id" type="hidden" value="_0" />
<table>
<tr class="upload_row">
<td class="input_col"><input name="uploadedFile"
type="file" /></td>
<td class="action_col"><input type="button"
onclick="AUL.update('_0ProgressBar', {}, '6.0.9.3.5.2.7');" value="Upload
photo"></input></td>
</tr>
<tr class="progress_row">
<td colspan = "2">
<div id="_0ProgressBar"
updateUrl="/cgi-bin/WebObjects/MyApp.woa/ajax/6.0.9.3.5.2.9">
</div><script>AUC.register('_0ProgressBar');</script>
</td>
</tr>
</table>
</form>
I've used this many times before, and everything is fine. Heck, it's fine in
development. Everything else works fine in deployment. I'm on EC2 btw with
5.4.3. It's like the context for the ERXWOForm puts it inside the
AjaxProgressBar when it should be inside the AjaxFileUpload. ??? I use other
Ajax stuff all over and it is fine, so I don't think it is a problem with the
handler or something bigger.
Thanks for any help,
John
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