Question

how do I pass an instantiated object’s properties as a parameter in a JavaScript function.
I want to do this so that I am forced to always use the same properties of the object.

How do I do this?

//object
var house = {
    bed:"",
    chair:"",
    tv,""

};

//function
var doThis = function(OBJ){

    //pass this OBJ to something
    alert(OBJ.bed);
    alert(OBJ.chair);
    alert(OBJ.tv);


};


//call function
doThis({new house.bed = "a", new house.chair="c", new house.tv = "f"});

doThis({new house.bed = "dd", new house.chair="gg", new house.tv = "jjjh"});

doThis({new house.bed = "ff", new house.chair="hh", new house.tv = "hhh"});

doThis({new house.bed = "gg", new house.chair="jjj", new house.tv = "hh"});

Answer 1

Your code is pretty far away from javascript, but you can do this:

function House(bed, chair, tv) {
    this.bed = bed;
    this.chair = chair;
    this.tv = tv;
}
doThis(new House("a", "c", "f"));
doThis(new House("dd", "gg", "asd"));