DailyJS: JS101: Call, Apply, and Bind
Last week we looked at this, and how it can be assigned and manipulated. The example I gave showed that a function inside another function (or method) will resolve this to the global object, and I used var self = this to reference the intended object. Reader n1k0 pointed out another solution: Function.prototype.call: Shape.prototype = { move: function(x, y) { this.x += x; this.y += y; function che
Function.prototype.bind() - JavaScript | MDN
This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015. Learn moreSee full compatibilityReport feedback The bind() method of Function instances creates a new function that, when called, calls this function with its this keyword set to the provided value, and a given sequence of arguments preceding any provided when t
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