Virtual JavaScript keyboard toprotect against keyloggers.

[waylex]

New component for Prado: Virtual Keyboard to protect against keyloggers.

Features:
- AutoIvoke="True" makes keyboard pop up automatically when page loads.
- Lightweight: 10 kb only. Doesn't require prado core js library.
- RelativeAlign="False" positions keyboard relatively to the whole page.
- Automatically pops up when ForControl gets focus.
- Automatically hides when ForControl loses focus.
- Supports inserts, backspaces and deletes at cursor position.
- May be invoked from script by using: "$F('my_text_box').keyboard.invoke();".
- Crossbrowser: IE, FF, MZ, OP, SM.


Test code:

Code:

            <com:TTextBox ID="Input" TextMode="Password" />
            <com:TKeyboard ForControl="Input" OffsetLeft="3px" OffsetTop="35px" />

P.S. See also pure CSS menu component.

Any comments and suggestions are welcome!

[wei]

that is very cool and interesting concept , thanks for sharing! May be a different prefix other than 'T'?

If there is a keylogger present, it is probably a trojan, it may also have screen capture capability... still very cool I think.

Also, may be have the comments in English? my editor couldn't figure out which encoding the file was in.

[waylex]

Keyboard updated with several bug fixes.

[rhangel]

Thanks. Very cool component.

[Qiang]

I have added this control into our library. Thanks for this great control!