JToolbarButtonHelp::fetchButton

Fetches the button HTML code.

Signature

public function fetchButton([string
        $type = 'Help',
            [string
        $ref = '',
            [boolean
        $com = false,
            [string
        $override = null,
            [string
        $component = null]]]]] )

Parameters

$type: Unused string.
$ref: The name of the help screen (its key reference).
$com: Use the help file in the component directory.
$override: Use this URL instead of any other.
$component: Name of component to get Help (null for current component)

Returns

string

Parent Implementation

JToolbarButton