jquery - Setting CSS classes as a variable in Javascript for later use? -

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i want know if it's possible set css class e.g. ".duck" variable in javascript using jquery e.g. var duck = $(".duck");

i've done "body" tag , css id's doesn't seem work kind of class.

i want set variable later use, have id "#frog" set "var frog = $("#frog");" in javascript can type 

frog.moveto(0); frog.speed(0.3); frog.autobounceoff(true);

but duck class still have use 

$(".duck").moveto(270); $(".duck").speed(0.65); $(".duck").oncollision(function(otherobj){

is possible set classes variable?

there nothing related css here.

  • duck html class.
  • .duck class selector.
  • $(".duck") function call returns jquery object (containing dom elements, in document, members of class @ time function called).

you can store return value of function call in variable.

a common convention store jquery objects in variables names starting $.

var $duck = $(".duck");

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