Asp.Net Upload File Hasfile Always False

Asp.Net Upload File Hasfile Always False Update Panels And#

This is because file uploading and file manipulationsВ are restricted by default in the client side for security reasons. The FileUpload control will not work inside an UpdatePanel control for uploading files using Asynchronous postback. The whole time it was about the permissions i had (or didn't have to be more specific) over the file am. Text ' Please first select a file to upload. In this case, adding some text to the file, you want to upload will make the Has file property return true. FileUpload.hasFile is always False, HasFile is also false if you upload an empty file.

Asp.Net Upload File Hasfile Always False Update Panels And

If you look to the posted file property of the control, you will see it is null. This means that if your upload control is located in an update panel, then the control does not post the file. Thanks for this explanation, I have problems with has() and hasFile() to use a Update method in my controller, has() ever return true, instead hasFile() ever return false, and i need udate one image fileFile upload controls do not work in AJAX update panels and the upload control needs to doВ full page postback.