EasyUploads add-on

Matti · May 23, 2013, 7:03am

Hi,

IE10 would actually work without flash also:
http://msdn.microsoft.com/library/ie/hh673542.aspx

It would be possible to make it work “flashless” today with some haxies, but I promise to do it cleanly when my ie10 patch to GWT gets through. Go vote for it:
https://code.google.com/p/google-web-toolkit/issues/detail?id=8063

cheers,
matti

Gergely5 · May 30, 2013, 1:27pm

Is this already fixed or not? I have the same problem in Firefox. I use Vaadin 7.0.6 and Easyuploads 7.0.1, Firefox 17.0.1, Ubuntu 12.04.
Does anyone know what causes the problem?
I’ve tested in Chrome and works fine.

Alexandr11 · May 31, 2013, 1:33pm

Hi,
I have a question about accept filter. What is it and what it should look like. Could you give an example of use?
Thanks.

tom66 · June 5, 2013, 3:15pm

Has anyone else the issue that maven cannot find the 7.0.1 version?

All other versions work, but:


	        <dependency>
			<groupId>org.vaadin.addons</groupId>
			<artifactId>easyuploads</artifactId>
			<version>7.0.1</version>
		</dependency>

does not resolve.

Thanks,
Tom

Marius14 · June 7, 2013, 6:52am

because it’s org.vaadin.addon not org.vaadin.addons

Lius · June 10, 2013, 8:35pm

Hi,

What can I do to cancel an upload in progress? I’m already implementing a MultiUploadHandler, but I did not find a method in related classes to do this.

Thanks in advance!

Gergely5 · June 11, 2013, 8:27am

Hi,
I’ve developed the MultiFileUpload add-on which partly based on EasyUploads. One of it’s benefits, that you can cancel the uploads.
See https://vaadin.com/directory#addon/multifileupload

Hans-Peter.Lackner · June 12, 2013, 7:22am

Hello there!
I have a problem with Internet Explorer and the opening of the dialog of the easy upload. On some machines with IE9 the click on the button opens the file-dialog but on some it doesn’t work at all.
Did anyone have this problem and what did you do about it? I can’t figure it out…

hp

Matti · June 12, 2013, 2:01pm

Hi,

In multifile upload? In IE it depends on flash, so maybe you don’t have it installed? They have done that for security purposes lately…

Gergely, you could have also contributed features to EasyUploads. I actually just earlier this week received a patch for interrupting uploads. Added it into source control, but didn’t cut a version. Sources for V7 version are in github:
https://github.com/mstahv/easyuploads

cheers,
matti

Horst4 · June 18, 2013, 8:38am

How can I change “DROP
FILE” label of Multifileupload? I need to do it for internationalization.

Steffen9 · June 20, 2013, 11:48am

Use

MultiFileUpload.setAreaText(String)

Regards

Leonardo25 · June 21, 2013, 7:56pm

Hello Guys,

I’m trying to use the component EasyUploads with Vaadin version 7.0.7, but the following error occurs:


	... 28 more
Caused by: java.lang.IncompatibleClassChangeError
	at com.vaadin.ui.AbstractComponentContainer.addComponent(AbstractComponentContainer.java:210)
	at com.vaadin.ui.GridLayout.addComponent(GridLayout.java:230)
	at com.vaadin.ui.GridLayout.addComponent(GridLayout.java:296)
(...)

Are there any tricks? It is only paste the JAR in LIB?!

Horst4 · June 24, 2013, 9:28am

There is no such thing.

Leonardo25 · June 24, 2013, 3:11pm

Anyone can answer the simple question:

The EasyUploads is compatible with Vaadin 7.0.7 ?

Steffen9 · June 25, 2013, 5:43am

Which version you are using? MultiFileUpload.setAreaText(String) should be available since version 0.5.2 (Mar 16, 2013).

Matti · June 25, 2013, 11:34am

I haven’t tested with each and every version, but it should.

cheers,
matti

Leonardo25 · June 25, 2013, 12:46pm

I’m trying to use the component EasyUploads with Vaadin version 7.0.7, but the following error occurs:


	... 28 more
Caused by: java.lang.IncompatibleClassChangeError
	at com.vaadin.ui.AbstractComponentContainer.addComponent(AbstractComponentContainer.java:210)
	at com.vaadin.ui.GridLayout.addComponent(GridLayout.java:230)
	at com.vaadin.ui.GridLayout.addComponent(GridLayout.java:296)
(...)

Are there any tricks? It is only paste the JAR in LIB?!

Leonardo25 · June 25, 2013, 5:22pm

In truth, I sanitize the cache and the error is now this:


	... 27 more
Caused by: java.lang.LinkageError: com/vaadin/ui/UI
	at com.vaadin.server.AbstractClientConnector.getUI(AbstractClientConnector.java:451)
	at com.vaadin.server.AbstractClientConnector.markAsDirty(AbstractClientConnector.java:137)
	at com.vaadin.ui.AbstractComponent.setWidth(AbstractComponent.java:816)
	at com.vaadin.ui.AbstractComponentContainer.setWidth(AbstractComponentContainer.java:257)
	at com.vaadin.ui.AbstractComponent.setWidth(AbstractComponent.java:829)
	at org.vaadin.easyuploads.MultiFileUpload.<init>(MultiFileUpload.java:64)
(...)

Lius · June 26, 2013, 12:21am

Hi Gergely, Thanks for the reply. I will test your add-on soon.

Guys, I’m in trouble with the following problem: I set up the easyuploads inside my application on a remote server and the responsiveness while uploading 5-15 files 5-10MB each is very poor, showing the red spinner constantly and freezing the user interaction with the application (this behaviour doesn´t occur in development environment or on the same local network). On the same screen of progress bars, I have some UI components, but the application is frozen while the file is loaded.

Have any of you experienced that? Is there some setting in the JVM, tomcat or Vaadin that I missed that should be made to normalize other interactions while the upload is done?

Thanks!!

Henri2 · June 26, 2013, 6:02am

Some classes have been compiled against older versions of other classes than the ones you are using.

Perhaps EasyUploads needs to be recompiled for the current Vaadin version, or perhaps there is a mismatch of other library versions somewhere.