Question

Assume I have executed this js code:

var container=function() {
    //do something
}

container.a=function {
    //do something 2
}

container.b='34'

Here, in order to change container.a function for example I need to do:

container.a=function() {
    //do something 3
}

How do I change the function container() ?

Answer 1

You just assign a function to the variable:

container = function() {
  //do something
};

This of course means that you get a new function object, which doesn’t have the a and b properties. If you want to keep them, you have to copy them to the new function:

var temp = function() {
  //do something
};
temp.a = container.a;
temp.b = container.b;
container = temp;