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input type=radio HTML Object

The input type=radio object creates a radio button control object. It is used to limit a user's selection to a single value within a set of values.

Properties

Property Data type Access Description
accesskey String Read/write Sets or retrieves the number associated with the accesskey attribute.
Note   Supported only for devices running Windows Mobile 2002 software or later.
checked Boolean Read/write Sets or retrieves the state of the input type=radio control. The only possible values are True or False.
disabled Boolean Read/write Sets or retrieves the value that indicates whether the user can interact with the object.
Note   Supported only for devices running Windows Mobile 2002 software or later.
defaultChecked Boolean Read/write
Note   Read-only for devices running Windows Mobile 2000 software.
Specifies whether or not the input type=radio control is checked by default.
form Object Read-only Retrieves a reference to the form that the object is embedded in.
Note   Supported only for devices running Windows Mobile 2002 software or later.
name String Read-only Sets or retrieves the name of the input type=radio control.
Note   Supported only for devices running Windows Mobile 2002 software or later.
indeterminate   Read/write Sets or retrieves whether the user has changed the status of a radio control.
Note   Supported only for devices running Windows Mobile 2002 software or later.
type String Read-only Always returns — radio.
value String Read/write Sets or retrieves value of the input type=radio control. The default value is "on".

Events

Event Description
onclick Occurs when the user selects the radio button element and only when the user presses the pen down on then lifts up the pen over the same radio button. You can specify a special handler for this event.
onblur Occurs when an element loses focus either by the pointing device or by keypad navigation.
Note   Supported only for devices running Windows Mobile 2002 software or later.
onfocus Occurs when an element receives focus either by the pointing device or by tabbing navigation.
Note   Supported only for devices running Windows Mobile 2002 software or later.

Methods

Method Syntax Description
click radio.click Simulates clicking the input type=radio control by causing the onclick event to occur.
focus focus.click Sets focus to the input type=radio control.

Requirements

Pocket PC: Windows Mobile 2000 and later
OS Versions: Windows CE 3.0 and later

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