Dojo事件的直接通信模式示例

function Foo()
{
    this.greet = function() { console.log("Hi, i'm Foo!"); }
}
function Bar()
{
    this.greet = function() { console.log("Hi, i'm Bar!"); }
}
foo = new Foo;
bar = new Bar;

var handle = dojo.connect(foo, "greet", bar, "greet");

foo.greet();

dojo.disconnect(handle);

foo.greet();