jquery droppable accept

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Can anyone tell me how I can write a function in accept condition and then how does it finds out that what to accept and what not to accept. For example, I want to accept div a and div b in accept condition. How can I write I through a function?

droppable jquery javascript
8 Answers

This is the solution that I use:

... accept: '#diva,#divb', ...
user_6119930

This is my solution:

var foo = true;

$( ".draggable" ).draggable({ 
                        revert: function(){if(foo == true){return true;}else{foo = true;}},
                         });

    $("#droppable").droppable({
        activeClass: "ui-state-hover",
        hoverClass: "ui-state-active",
        drop: function( event, ui ) {
            if($this == $that){
                foo = true;
                alert("this will revert the draggable back to original position");
            }else{
                foo = false;
                alert("this will NOT revert the draggable back to original position");
            }
        }
    });
user_5451920
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