hiGetRadioValueString

hiGetRadioValueString( 
o_radio 
) 
=> t_value

Description

Returns the current value of a radio field as a string.

Arguments

o_radio

Specifies the radio field.

Value Returned

t_value

Returns the string corresponding to the value. The value can be one of the following: A string The string member of a string-icon pair.

Examples

Returns the current values, such as hello, instance-table, and instance-add.

form->radio->choices = list( "hello" 

        list("instance-add" "instance-add.png")

        list("instance-table" '("instance-table.png" 20 20))

        "so long" )

        )

form->radio->value = "hello"

=> "hello"

hiGetRadioValueString(form->radio)

=> "hello"

form->radio->value = '("instance-table" ("instance-table.png" 20 20))

=> ("instance-table" ("instance-table.png" 20 20))

hiGetRadioValueString(form->radio)

=> "instance-table"

form->radio->value = "instance-add"

=> "instance-add"

hiGetRadioValueString(form->radio)

=> "instance-add"

Related Topics

Form and Field Functions

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