Question: Using Javascript and jquery I want to write code does the following: When the user fills out a html form, a new object is automatically created with properties provided by the user. I have a constructor 

```
function object (prop1, prop2, prop3) {
        this.prop1 = prop1;
        this.prop2 = prop2;
        this.prop3 = prop3;
}

```

I am obtaining user input with jquery val() like this:

```
object.prop1 = $('input[name = "input1"]').val();
object.prop2 = $('input[name = "input2"]').val();
object.prop2 = $('input[name = "input3"]').val();

```

What I misst is I think somewhere between the contructor and the user input. If I want to create a new object I write 

```
 apple = new object (prop1, prop2, prop3);

```

I want the code to automatically create a new object every time a user fills out the form. I tried to do it with a for loop but I did not succeed. I am a total beginner so I guess I am missing something very basic here. Any advice please?

Answer: 
There is no need to have a constructor

```
var obj = {};
object.prop1 = $('input[name = "input1"]').val();
object.prop2 = $('input[name = "input2"]').val();
object.prop2 = $('input[name = "input3"]').val();

//Use obj for further processing

```
Not sure why exactly you would want to do it this way, but you can achieve it using the square bracket notation.

```
function x(a, b) {
    this[a] = a;
    this[b] = b;
    this.list = function() {
       for(var i in this) {
           console.log(i+': '+this[i]);
       }
    }
}
var l = new x('hello', 'world');
l.list();

```