Nintendo provides this information as a courtesy and does not offer support on this extension function.
This feature available for Wii U Sytem version 4.0.0U and above
Change user agent:
Changes can be made from the Wii U console's Internet Browser > Start Page > Settings.
Enable developer tools:
The developer tools can be enabled from the Wii U console's Internet Browser> Start Page > Settings.
Once enabled, you can use a browser on a PC on the same local network to inspect the code of any web page.
The developer tools work with Chrome [ver.30.0.1599.101m] and Safari [ver.6.0.3].
Changing the user agent and enabling developer tools will be disabled once the Wii U console's Internet Browser is closed.
Embedded play (inline) on a webpage:
The Wii U console's Internet Browser generally plays video full screen. However, if text, pictures or other elements need to be included with the video while it plays, embeding an inline video player can be done on the page by using the methods below.
Please note that, starting on September 30, 2013, embedded inline video play can only be done on updated systems.
Suppression of autoplay:
Since the Wii U console's Internet Browser is unable to play 2 or more videos simultaneously, autoplay is suppressed. Suppression conditions are as follows.
Focus movement rule:
Focus moves to the first element found (anchor element link, tab index, etc.) when moving in the direction of the +Control Pad button pressed. If no element is found in that direction, focus is not moved, but scrolls for a determined quantity.
You can call up a "preventDefault" method for the target element node's "keydown" event, or hide focus by returning "false".
This represents the tilt direction of the right stick.
The value range is -1.0 ≤ rStickX ≤ +1.0, -1.0 ≤ rStickY ≤ +1.0. The Up and Right direction represents a positive value.
Represents the accelerometer values.
X value points in the left direction of the GamePad screen
Y value is the front side of the GamePad screen
Z value is coming out from the top face of the GamePadThese are all in the positive direction and the values are fractional value with 1G being +1.0.
The following integers are used to describe the state of GamePad display while a video is playing back.Video playback screen: 0
Also, by changing this value, it is possible change the GamePad state while video is being played back.
The following integers are used to describe the state of GamePad display while an image is being viewed.Image viewer screen: 0
Also, by changing this value, it is possible change the GamePad state while an image is being viewed.
Error Code Table
Key codes obtained from KeyEvents on Wii U GamePad