Reference a javascript property with a dynamic name

Question

I\'m using Vue.js and I am wondering how I can call a javascript property in a dynamic way. Let\'s say I pass an argument to a function like this:

filter: functi         


        

Answer 1

Maybe this way?

filter: function(items) {
    var whatToFilter = items + 'ToFilter';
    this[whatToFilter].splice(index, 1);
},