User manual - Web_Browser_Prog_Guide

NAURTECH WEB BROWSER SMART CLIENTS FOR WINDOWS CE .NET / POCKET PC

Web Browser Programming Guide Page 27

<head>

content="javascript:myKeyAction(%s);"><! All keys >

</head>

<body>

Main Menu<br>

1. Cycle Count<br>

2. Inventory<br>

3. Receiving<br>

Select an action:<br>

Press ‘A’ to check version.<br>

...

function myKeyAction(vkcode)

{

alert( "Key pressed =" + vkcode);

}

</script>

</body>

</html>

3.12 ONKEY

The OnKey tag assigns a JavaScript action or URL to hardware keys on the

handheld device. The action will take place regardless of the focus location on

the page.

Syntax

http-equiv="OnKey0xZZ"

"OnKeyDDD"

"OnKeyIgnoreInText"

"OnKeyVK_name" (version 4.5.3 or later)

"OnKey_name" (version 4.5.3 or later)

content="javascript:myKeyAction();"

<!- or ->

content="http://10.1.1.8/inventory.htm"

Where ZZ is a two digit hexadecimal number that represents the Windows CE

“Virtual Key Code” (VK) for a physical key, or “DDD” is up to 3 decimal digits

representing the VK code, or “name” is the portion of the Virtual Key symbolic

name after the underscore.

Comments

See the Appendix for a list of Virtual Key Codes, their symbolic names,

hexadecimal representation, and the typical keyboard name. This tag allows

several different formats to specify the VK value. Using the symbolic name