WebApr 5, 2016 · Apr 5 2016 12:56 AM. After postback fileupload control is not holding the files. i have checked with/without update panel. session using but it is also not displaying the files. plz help. WebJan 16, 2024 · Instead you need to re-architect how your page works such that you don't need to maintain the file upload state. For example if the postback is to add new upload controls then you could add the new controls via javascript to avoid the postback, or add say 10 upload controls but hide 9 and then rather than add new controls you simply show …
Fileupload Control lose his state when page post back
WebNov 5, 2013 · The filename does not stay in Fileupload control's textbox, after postback. I've tried using Session object but it still doesnt work. [B]ASPX:[/B] WebJun 20, 2011 · That situation makes sense, since your page postback is caused by another control, other than the Save button, so it's always uploading the file when those other controls postback. The only way to hold the image that was uploaded is to save it to a temp folder and store the filename in session, so you can retrieve it later when the Save button ... tree removal woodland hills
FileUpload control lossing selected after postback - CodeProject
WebIntroduction: In previous articles i explained jQuery to validate file extension and upload image file and Bind,upload,download,delete image files from the GridView and Upload file and create Zip file and Check and validate file extension before uploading a file through FileUpload control and FileUpload Control in Update Panel using asp.net. In this article … WebPersist uploaded files. RadAsyncUpload provides the PostbackTriggers property, which can be used to persist the information about the successfully uploaded files after a postback. Using that property, the information about the successfully uploaded files will be persisted after every postback until an exact control triggers a postback. Web1. The simple solution for preventing file loss from an upload control on postback is to put the upload control outside of an update panel control on a .aspx page. Or, in other … tree removal winston salem nc