LEADTOOLS JavaScript (Leadtools)

HasClass Method

Show in webframe

Checks an HTML or SVG element for the given class string.

Syntax

JavaScript

 function Leadtools.LTHelper.hasClass( 
   element ,
   className 
)

Parameters

Parameter	Type	Description
element	Element	HTML or SVG element to check.
className	string	The class string.

Return Value

Type	Description
boolean	true if the element has the className; else, false.

Remarks

Like AddClass and RemoveClass, this method also works with browsers that do not support the HTML element classList property. This method will throw an error if the element is null or undefined.

Reference

LTHelper Object
LTHelper Members