The Book of JavaScript, 2nd Edition

FileUpload

The FileUpload form element lets a visitor choose a file on the computer to submit to a CGI script along with the form. Use the syntax <input type = "file">.

Properties

name	FF, IE 3	Name of the FileUpload field
value	FF, IE 4	Read-only: Filename selected

Methods

blur()	FF, IE 3	Removes the cursor from the FileUpload element
focus()	FF, IE 3	Moves the cursor to the FileUpload element
select()	FF, IE 3	Selects the text inside the FileUpload element

Handlers

onBlur	FF, IE 3	Called when the user removes the cursor from the field
onChange	FF, IE 3	Triggered when a visitor changes the contents of the field
onFocus	FF, IE 3	Called when the user puts the cursor into the field