We know that in iOS 6 mobile safari supports HTML input file tag to upload images. I just created an HTML file like this and it worked fine in mobile safari. But when I loaded it in a UIWebView, I found I could still tap the "Choose file" button to choose an image file, but after I tapped "done" and returned to the UIWebView, the web page in the UIWebView reloaded and no file was attached to the HTML form. …