HAW_select Class Reference

List of all members.

Public Member Functions
	HAW_select ($name, $type=HAW_SELECT_POPUP)
	add_option ($label, $value, $is_selected=HAW_NOTSELECTED)
	set_voice_text ($text, $audio_src="")
	set_voice_help ($text, $audio_src="", $url="")
	set_voice_noinput ($text, $audio_src="", $url="")
	set_voice_nomatch ($text, $audio_src="", $url="")

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Detailed Description

This class provides a select element in a HAW_form object. It allows to create optimized WML for WAP devices which are capable to interprete the Openwave GUI extensions for WML 1.3. All other WAP devices receive WML 1.1 compatible markup code, which is quite similar to the markup code created by the HAW_radio class.

Examples:

$mySelect = new HAW_select("color");
$mySelect->add_option("Blue", "b");
$mySelect->add_option("Red", "r", HAW_SELECTED);
$mySelect->add_option("Yellow", "y");

See also:

HAW_form

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Member Function Documentation

HAW_select::HAW_select	(	$	name,
		$	type = HAW_SELECT_POPUP
	)

Constructor

Parameters:

	name	Variable in which the information about the selected option is sent to the destination URL.
	type	(optional) Type of select area: HAW_SELECT_POPUP: popup the whole selection list (default) HAW_SELECT_SPIN: rotate options on a WAP device screen

HAW_select::add_option	(	$	label,
		$	value,
		$	is_selected = HAW_NOTSELECTED
	)

Adds one option to a HAW_select object.

Parameters:

	label	Describes the option on the visitor's screen/display.
	value	Value (string!) sent in the "name" variable, if this option is selected.
	is_selected	(optional) Allowed values are HAW_SELECTED or HAW_NOTSELECTED (default). Note: Setting to "selected" will overwrite previous "selected" options of this HAW_select object.

HAW_select::set_voice_text	(	$	text,
		$	audio_src = ""
	)

Sets text to be spoken by voice browsers.

Parameters:

	text	Some alternative text that replaces the enumeration of select options.
	audio_src	Some audio file (e.g. *.wav file) to play (optional).

HAW_select::set_voice_help	(	$	text,
		$	audio_src = "",
		$	url = ""
	)

Sets help text for voice browsers.

Parameters:

	text	Some helpful information concerning this select element.
	audio_src	Some audio file (e.g. *.wav file) to play (optional).
	url	Some other voice deck to go to (optional).

HAW_select::set_voice_noinput	(	$	text,
		$	audio_src = "",
		$	url = ""
	)

Sets noinput text for voice browsers.

Parameters:

	text	Some text to inform the user that no input has been received.
	audio_src	Some audio file (e.g. *.wav file) to play (optional).
	url	Some other voice deck to go to (optional).

HAW_select::set_voice_nomatch	(	$	text,
		$	audio_src = "",
		$	url = ""
	)

Sets nomatch text for voice browsers.

Parameters:

	text	Some text to complain that user input was not recognized.
	audio_src	Some audio file (e.g. *.wav file) to play (optional).
	url	Some other voice deck to go to (optional).

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The documentation for this class was generated from the following file:

• hawhaw.inc

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