16 Oct 2012 2:29 AM #1
Unanswered: How to cancel a file upload and why can't I re-submit the same file?
I have a Window with a form embedded within it (xtype:'form'), within that it has a single file-field (xtype:'filefield').
Q1 - When I submit the form it uploads a CSV file and what I would like to do is give the user the ability to cancel the upload during the upload. How is this possible? I can't see any 'abort' or 'cancel' operations.
Q2 - Additionally, I noticed that when an error is returned from my server and I try to re-submit the same file, I'm told that the file is 'empty' - it's as though the previously selected file is 'forgotten' by extjs? If I close my window and re-open it, select the file again, it works.
This is using version 4.0.1a.
22 Oct 2012 8:44 AM #2
- Join Date
- Mar 2007
- Gainesville, FL
- Vote Rating
When you submit a form that has a file field, it creates a <form> element and then submits that form which does not support canceling.
Sencha Inc, Senior Software Engineer
Check out my GitHub, lots of nice things for Ext JS 4 and Sencha Touch 2
Think my support is good? Get more personalized support via a support subscription. https://www.sencha.com/store/
Need more help with your app? Hire Sencha Services firstname.lastname@example.org
Want to learn Sencha Touch 2? Check out Sencha Touch in Action that is in print!
When posting code, please use BBCode's CODE tags.