Use .hasClass()
The Syntax is
$(selector).hasClass(classname)
Pregunta
I would like to check whether the particular sytle / class
has already been applied on given element.
What is the correct jQuery function to check this?
Solución
Use .hasClass()
The Syntax is
$(selector).hasClass(classname)
Otros consejos
Just use hasClass();
$('#mydiv').hasClass('testClass');
ie...
if($('#mydiv').hasClass('testClass')){ //YOUR CODE HERE if TRUE }