可以轻松地动画.classB样式的.classA样式吗？

Question

Is there a way to animate in Jquery without specifying every property?

Lets, say:

.classA{
   color:red;
}
.classB{
   color:blue;
}

function animate(selector,classA,classB,time){
    styles1 = $(classA).invented_get_styles();
    styles2 = $(classB).invented_get_styles();
    $(selector).animate(styles1,styles2,time);
}

Almost alll this syntax is invented but i think that what i am asking can be understood,

Is posible to animate from classes retrieving the styles (automated) and apply them instead of knowing (manual) the values? or if not, what's the best way..

Answer 1

You can do it with jQueryUI/switchClass , you only need a custom build of jQueryUI with Effects Core enabled - nothing else, which is about 11k minified

Example

$( ".element_to_be_animated" ).switchClass( "oldClass", "newClass", 1000 );