javascript-html Upload a picture Select a file, where is the file saved before submission?

HTML input file control, after selecting a file, before committing, where is this file placed?

I used a control to display:

Is it in memory, in the cache, or not at all?

Reply content:

HTML input file control, after selecting a file, before committing, where is this file placed?

I used a control to display:

Is it in memory, in the cache, or not at all?

Is your control using FILEAPI? This input file is a two-something.

The file control itself just gets the path you want to upload, and the upload is a browser operation. So the file is placed on the disk before you upload it, and when you submit it, the browser reads it and throws it to the server.

A deeper understanding of reading below
Http://www.cs.tut.fi/~jkorpela/forms/file.html

