javascript - How can I chain my method calls?

Question

I have an object:

var mubsisapi = {
        step1   : function(){alert("a")}, 
        step2   : function(){alert("b")}
    }

$.extend(false, mubsisapi)
mubsisapi.step1().step2();

It is give step1() but not give step2(). step2() does not give an alert. How can I do this?

Answer 1

Not JSON, but javascript object. It's not fluent, but it can be:

var mubsisapi = {
        step1   : function(){alert("a"); return this;}, 
        step2   : function(){alert("b"); return this;}
    }

$.extend(false, mubsisapi)
mubsisapi.step1().step2();