Setting Properties on Variable Creation JS C#-CodePudding

C# has a feature that we can set the class instance properties on the element creation (without a constructor). like this:

var Joe = new Person() {
    Age = 36,
    Weight = 83
}

Do we have a similar thing in JS and PHP?

JS something like:

var ActionBox = document.createElement("div") {
    className: "ActionBox"
};

CodePudding user response：

You can do this by using Object.assign. It copies the properties of the source object and assigns them to the target object and returns the modified target.

var ActionBox = Object.assign(document.createElement("div"), {
    className: "ActionBox"
});

console.log(ActionBox);