Home » Eclipse Projects » Remote Application Platform (RAP) » rap file dialog(problem in creatinf a file dialog)
| rap file dialog [message #658144] |
Mon, 07 March 2011 00:40  |
Eclipse User |
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Hi all,
i m creating a rap application,but i m facing a problem while creating file dialog in my application,i have tried with file upload but it is not working with the same
FileDialog fileDialog = new FileDialog(getWorkbenchShell(), SWT.SAVE);
fileDialog.setFilterExtensions(new String[] {"*.xml"});
String xmlFilePath = null;
/* if named export file already exists in File System , display warning msg and depends
* upon user input proceed*/
do{
xmlFilePath = fileDialog.open();
if( xmlFilePath == null )
return false;
xmlFileDir = fileDialog.getFilterPath();
fileName = fileDialog.getFileName();
can anybody help me to resolve the problem.
thnak in advance
[Updated on: Mon, 07 March 2011 00:40] by Moderator |
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| Re: rap file dialog [message #688507 is a reply to message #688097] |
Fri, 24 June 2011 16:24  |
| Eclipse User |
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On 6/23/2011 4:30 PM, John Yotka wrote:
> On 6/23/2011 4:15 PM, Ralf Sternberg wrote:
>> Hi John,
>>
>> My fault, I had the namespace wrong in the bundle names. Actually it's
>> org.eclipse.rap.rwt.supplemental.filedialog! I've also corrected the
>> bundle names in the blog post. Thanks for pointing out the problem.
>>
>> I'm sorry for the confusion.
>>
>> Best regards,
>> Ralf
>>
> Thanks again for your prompt help! I think the bundle name may actually
> be: org.eclipse.rap.rwt.supplemental.fileupload. I found that in the
> list and it solved my problem.
I spoke too soon, the compile errors went away, and I have these 2 jars
(C:\eclipse\workspaces\indigo\.metadata\.plugins\org.eclipse.pde.core\.bundle_pool\plugins)
org.eclipse.rap.rwt.supplemental.filedialog_1.4.0.201106201014.jar
org.eclipse.rap.rwt.supplemental.fileupload_1.4.0.201106201014.jar
in my plug-in dependencies, but when I try to run the app I get the
following error:
!ENTRY com.datria.DVA.translatePrompts.editor 4 0 2011-06-24 14:15:08.766
!MESSAGE FrameworkEvent ERROR
!STACK 0
org.osgi.framework.BundleException: The bundle
"com.datria.DVA.translatePrompts.editor_1.0.0.qualifier [116]" could not
be resolved. Reason: Missing Constraint: Import-Package:
org.eclipse.rap.rwt.supplemental.fileupload.internal; version="0.0.0"
at
org.eclipse.osgi.framework.internal.core.AbstractBundle.getResolverError(AbstractBundle.java:1327)
at
org.eclipse.osgi.framework.internal.core.AbstractBundle.getResolutionFailureException(AbstractBundle.java:1311)
I don't understand this, since the jars exist and Eclipse shows that
they are in the .bundle_pool directory (in the "Plug-in Dependencies" in
the Package Explorer.
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| Re: rap file dialog [message #689564 is a reply to message #689533] |
Mon, 27 June 2011 16:22 |
| Eclipse User |
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On 6/27/2011 1:26 PM, Ralf Sternberg wrote:
> Hi John,
>
> No idea what your problem could be. What does the bundle manifest of the
> bundle that contains TranslatePromptsEditorAdvisor look like?
>
> Ralf
>
here is the manifest.mf for the project containing
TranslatePromptsEditorAdvisor:
Manifest-Version: 1.0
Bundle-ManifestVersion: 2
Bundle-Name: %pluginName
Bundle-SymbolicName: com.datria.DVA.translatePrompts.editor;singleton:=true
Bundle-Version: 1.0.0.qualifier
Bundle-ClassPath: .
Bundle-Activator:
translatePrompts.presentation.TranslatePromptsEditorPlugin$Implementation
Bundle-Vendor: %providerName
Bundle-Localization: plugin
Bundle-RequiredExecutionEnvironment: J2SE-1.5
Export-Package: translatePrompts.presentation
Require-Bundle: org.eclipse.core.runtime,
com.datria.DVA.translatePrompts.edit;visibility:=reexport,
org.eclipse.emf.ecore.xmi;visibility:=reexport,
org.eclipse.core.commands;visibility:=reexport,
org.eclipse.rap.ui
Import-Package: org.apache.commons.fileupload;version="1.2.0",
org.apache.commons.fileupload.disk;version="1.2.0",
org.apache.commons.fileupload.portlet;version="1.2.0",
org.apache.commons.fileupload.servlet;version="1.2.0",
org.apache.commons.fileupload.util;version="1.2.0",
org.apache.commons.io;version="1.3.2",
org.apache.commons.io.filefilter;version="1.3.2",
org.apache.commons.io.input;version="1.3.2",
org.apache.commons.io.output;version="1.3.2",
org.eclipse.emf.common.ui,
org.eclipse.emf.common.ui.action,
org.eclipse.emf.common.ui.dialogs,
org.eclipse.emf.common.ui.editor,
org.eclipse.emf.common.ui.viewer,
org.eclipse.emf.edit.ui,
org.eclipse.emf.edit.ui.action,
org.eclipse.emf.edit.ui.celleditor,
org.eclipse.emf.edit.ui.dnd,
org.eclipse.emf.edit.ui.provider,
org.eclipse.emf.edit.ui.util,
org.eclipse.emf.edit.ui.view,
org.eclipse.jface.action,
org.eclipse.jface.dialogs,
org.eclipse.jface.operation,
org.eclipse.jface.viewers,
org.eclipse.jface.window,
org.eclipse.jface.wizard,
org.eclipse.rap.rwt.supplemental.fileupload,
org.eclipse.swt,
org.eclipse.swt.custom,
org.eclipse.swt.dnd,
org.eclipse.swt.events,
org.eclipse.swt.graphics,
org.eclipse.swt.layout,
org.eclipse.swt.widgets,
org.eclipse.ui;ui.workbench=split,
org.eclipse.ui.actions;ui.workbench=split,
org.eclipse.ui.application,
org.eclipse.ui.part;ui.workbench=split,
org.eclipse.ui.views,
org.eclipse.ui.views.contentoutline,
org.eclipse.ui.views.properties;ui.views=split
Bundle-ActivationPolicy: lazy
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| Re: rap file dialog [message #689916 is a reply to message #689702] |
Tue, 28 June 2011 11:11 |
| Eclipse User |
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On 6/28/2011 2:06 AM, Ralf Sternberg wrote:
> As I explained in the blog post, I'd recommend using Require-Bundle for
> org.eclipse.rap.rwt.filedialog here. Because of the split-package,
> Import-Package will not work here.
Ralf, sorry I missed that, but I have updated the manifiest and still
get the same error (java.lang.NoClassDefFoundError:
org/eclipse/swt/widgets/FileDialog).
I've tried several variants of the manifest (with and without the
fileupload in the Required-Bundle).
Manifest-Version: 1.0
Bundle-ManifestVersion: 2
Bundle-Name: %pluginName
Bundle-SymbolicName: com.datria.DVA.translatePrompts.editor;singleton:=true
Bundle-Version: 1.0.0.qualifier
Bundle-ClassPath: .
Bundle-Activator:
translatePrompts.presentation.TranslatePromptsEditorPlugin$Implementation
Bundle-Vendor: %providerName
Bundle-Localization: plugin
Bundle-RequiredExecutionEnvironment: J2SE-1.5
Export-Package: translatePrompts.presentation
Require-Bundle: org.eclipse.core.runtime,
com.datria.DVA.translatePrompts.edit;visibility:=reexport,
org.eclipse.emf.ecore.xmi;visibility:=reexport,
org.eclipse.core.commands;visibility:=reexport,
org.eclipse.rap.rwt.supplemental.filedialog,
org.eclipse.rap.rwt.supplemental.fileupload,
org.eclipse.rap.ui
Import-Package: org.apache.commons.fileupload;version="1.2.0",
org.apache.commons.fileupload.disk;version="1.2.0",
org.apache.commons.fileupload.portlet;version="1.2.0",
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| Re: rap file dialog [message #690562 is a reply to message #690039] |
Wed, 29 June 2011 13:34 |
| Eclipse User |
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On 6/28/2011 2:36 PM, Ralf Sternberg wrote:
> I'm sorry, John, I can't spot the problem. Sometimes a re-compile helps.
>
> If not, what I would try next is to create a new Plug-in Project with an
> simple snippet-like IEntryPoint implementation that contains a file
> dialog. Add a bundle dependency to org.eclipse.rap.ui and to
> org.eclipse.rap.rwt.supplemental.filedialog.
>
> If this works, the problem must be in your code. If it does not, then
> maybe there's something wrong in your target...
>
> HTH, Ralf
>
I haven't yet solved the issue running in my PDE environment, but was
able to successfully deploy this app as a WAR and the FileDialog does
come up. But after selecting a file on the server, the returned name of
the file is a temp name, e.g., "upload.49572.tmp" and not the name of
the selected file. What am I doing wrong?
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| Re: rap file dialog [message #691097 is a reply to message #691077] |
Thu, 30 June 2011 13:26 |
| Eclipse User |
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Hi John,
> I created a report (bug 350857).
Thanks for the bug report!
> But my problem my be something different. What I was looking for was a
> FileDialog that behaves as the current SWT FileDialog behaves, that is
> it returns the full path (URI) of the selected files, it doesn't upload
> anything.
Unfortunately, you cannot determine the full path of a selected file on
the client. Only a few browsers provide the path information (IE, Opera,
IIRC).
If you're only interested in the file names, use the new FileUpload
widget. This widget lets the user select a file from the local file
system. Although its purpose is to upload files, you can also use it
just to listen to a file selection (simply add a SelectionListener).
> I might rename your FileDialog to FileUploadDialog, since that
> is the purpose of it.
It's named FileDialog because it implements an existing SWT API and thus
allows for code re-use.
> I can probably use your code example to accomplish what I need but I
> don't know how to obtain the full path (URI) from the FileUpload
> (browseButton in UploadPanel). Presently it only returns the file name
> (+ext).
Yes, see above.
Best regards, Ralf
--
Ralf Sternberg
Twitter: @EclipseRAP
Blog: http://eclipsesource.com/blogs/
Professional services for RAP and RCP?
http://eclipsesource.com/services/rap/
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