pass function in json and execute

Question

Is there any way that I can pass a function as a json string (conversion with JSON.stringify), send it to another function, parse the json and then execute the function that

Answer 1

Yes, you can convert a function to a string with it's toString() method.

Here's an example to show converting a function to a string and back to a function:

var myfunc = function () {
    alert('It works!');
}

var as_string = myfunc.toString();

as_string = as_string.replace('It works', 'It really works');

var as_func = eval('(' + as_string + ')');

as_func();