Namespace: loadElement

just.loadElement(tagNamenon-null, propertiesopt, containeropt, listeneropt) → {Element|*}

Loads an external file if no other similar element is found.

Name	Type	Default	Description
`tagName`	element_tag		A tag name.
`properties` _[optional]	url or object		The url of the file or the properties for the new element.
`container` _[optional]	Node or just.loadElement~handler	document.head	A custom function to append the element by yourself or a Node to append the created element to it.
`listener` _[optional]	just.loadElement~listener		A function to trigger on element load/error.

document.createElement exception or TypeError if url is missing.

The created element, a similar element, or the returned value of handler.

A custom function to append the created element.

{!Element}

Name	Type	Description
`loadedElement` _[nullable]	Element	An identical element that has been loaded previously.
`url`	url	The given url to load.

Some value.

A listener for the "onload" or "onerror" events.

Element

Name	Type	Description
`event`	Event	The triggered event.