如何处理此文档准备就绪的情况？

Question

Hopefully a very simple question. I have some various js functions written as such:

var app={
    start:function(){
        //do some stuff and call calculate
    }, //end start
    calculate:function(){
        //do some more stuff
    } //end calculate
}; //end var app

var neato={
    go:function(){
        //do some stuff and call creation
    }, //end go
    creation:function(){
        //do some more stuff
    } //end creation
}; //end var neato

Which I could then start as follows:

$(document).ready(app.start);
$(document).ready(neato.go);

Is there any way I can combine starting both functions in one document ready request?? I just can't seem to figure it out despite trying a few different possibilities.

Answer 1

Use an anonymous function and manually call both:

$(document).ready(function () {
    app.start();
    neato.go();
});

If you need to have the value of this be document in those functions, then use .call(this) instead of () . And if you need to pass the arguments from the handler, use .call(this, arguments) .

Answer 2

What you have already will work just fine... but to make it shorter:

$(function(){
    app.start();
    neato.go();
});

or

function startingFunctions(){
    app.start();
    neato.go();
}

$(startingFunction);

(note: $(function(){..}); is the same as document.ready)