Server-side validation finds an error in some other user's entries when they attempt to upload a file they've selected.
After the PostBack, the Upload file list is empty again. How do I preserve the list so the user need not enter it again? Do I have to programmatically save and restore it myself?
After the PostBack, the Upload file list is empty again. How do I preserve the list so the user need not enter it again? Do I have to programmatically save and restore it myself?
1 Answer, 1 is accepted
0
Hi Dave,
In this case I recommend that you use RadAsyncUpload. It has the ability to persist the selected files after postback when you use the PostBackTriggers property, as shown in this demo.
Greetings,
Bozhidar
the Telerik team
In this case I recommend that you use RadAsyncUpload. It has the ability to persist the selected files after postback when you use the PostBackTriggers property, as shown in this demo.
Greetings,
Bozhidar
the Telerik team
Sharpen your .NET Ninja skills! Attend Q1 webinar week and get a chance to win a license! Book your seat now >>