customCrossDomainLinkVisitorIdGetter

The customCrossDomainLinkVisitorIdGetter() method sets a function that fetches the visitor ID from the page URL if customCrossDomainLinkDecorator() is set. The default implementation reads visitor ID from a URL query parameter passed between domains when they are linked with enableCrossDomainLinking().

Syntax

customCrossDomainLinkVisitorIdGetter(urlParser)

customCrossDomainLinkVisitorIdGetter(urlParser): void

customCrossDomainLinkVisitorIdGetter(urlParser): void

customCrossDomainLinkVisitorIdGetter(urlParser): void

customCrossDomainLinkVisitorIdGetter(urlParser): void

customCrossDomainLinkVisitorIdGetter(urlParser): void

customCrossDomainLinkVisitorIdGetter(urlParser): void

Parameters

Parameter	Type	Description	Required
urlParser	function	Extracts the visitor ID from the page URL.	Yes

urlParser function parameters

Parameter	Type	Description
url	string	The page URL.
name	string	The parameter name that holds the visitor ID.

Returns

The visitor ID extracted from the page URL.

Format: Example: c52b5d0969220761

Type: string

Example

_paq.push(["customCrossDomainLinkVisitorIdGetter", function (url, name) {  
    return (new URL(url)).searchParams.get(name) || "";  
}]);

CrossDomainTracking.customCrossDomainLinkVisitorIdGetter(function (url, name) {  
    return (new URL(url)).searchParams.get(name) || "";  
});

CrossDomainTracking.customCrossDomainLinkVisitorIdGetter(function (url, name) {  
    return (new URL(url)).searchParams.get(name) || "";  
});

CrossDomainTracking.customCrossDomainLinkVisitorIdGetter(function (url, name) {  
    return (new URL(url)).searchParams.get(name) || "";  
});

CrossDomainTracking.customCrossDomainLinkVisitorIdGetter(function (url, name) {  
    return (new URL(url)).searchParams.get(name) || "";  
});

CrossDomainTracking.customCrossDomainLinkVisitorIdGetter(function (url, name) {  
    return (new URL(url)).searchParams.get(name) || "";  
});

CrossDomainTracking.customCrossDomainLinkVisitorIdGetter(function (url, name) {  
    return (new URL(url)).searchParams.get(name) || "";  
});

Related methods

Updated 15 days ago