2 question about Ext.ux.UploadForm

[craneleeon]

We are trying to use Ext.ux.UploadForm in our Web App to upload images.
Now we got 2 thing to do:
1. limit the file types to some image like "image/jpeg".
2. need an callback when upload success.
btw, we use java common-fileupload as the server side handler.
Any advise will be appreciated.

[jsakalos]

We are trying to use Ext.ux.UploadForm in our Web App to upload images.
Now we got 2 thing to do:
1. limit the file types to some image like "image/jpeg".

It's not possible to limit file types with standard <input type="file"> in dialog, however, you can delete them in javascript code. Here I could add (before)fileadded events. Would it help?


2. need an callback when upload success.
btw, we use java common-fileupload as the server side handler.
Any advise will be appreciated.Yeah, looking in code, I can add some events. Do you need pairs beforesuccess/success , beforefailure/failure? "before" would be fired before default response processing, other after.

[bowa]

a 'beforefileadded' event would certainly help ... now i am trying to work with the 'fileadded' event, but its not so easy to retreive the filename of the added file, because the original filename is not passed directly.