Class: Object

Extends

• core.Object

Methods

addHtmlEventListener (target, type, listener, options)

object.js:89

Adds a HTML event listener and registers it for proper removal when this object gets destroyed. This method is prefered to just using addEventListener, which may leak event listener callbacks along with their closures.

Name	Type	Description
target	HTMLElement	The target HTML element.
type	string	The event type.
listener	function	The listener function.
options	object	optional Optional HTML event listener options.

See:

• removeHtmlEventListener

blobUrl (blob)string

object.js:69

Creates an URL for the given blob. The URL is automatically revoked on destruction of this object.

Name	Type	Description
blob	Blob	The blob to create an URL for.

Returns:

Type	Description
string	The URL.

escapeHtml (text)string

object.js:136

Escapes a text string for HTML output.

This function replaces certain characters in the text string by entities (for example, "<" becomes "<") so that the string may safely be output in HTML.

Name	Type	Description
text	string	The text to escape.

Returns:

Type	Description
string	The escaped text.

escapeMarkup (text)string

object.js:147

Escapes a text string for literal output.

Name	Type	Description
text	string	The text to escape.

Returns:

Type	Description
string	The escaped text.

removeHtmlEventListener (target, type, listener, options)

object.js:107

Removes the given HTML event listener. This is prefered to just using removeEventListener.

Name	Type	Description
target	HTMLElement	The target HTML element.
type	string	The event type.
listener	function	The listener function.
options	object	optional Optional HTML event listener options.

See:

• addHtmlEventListener