internet explorer 8:如何處理IE 8中缺少JavaScript Objectbind（）方法的問题

此頁面上有一个不錯的相容性指令碼： https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Function/bind

只需將其複製並粘贴到指令碼中即可。

EDIT: 為了清楚起见，將指令碼放在下面。

if (!Function.prototype.bind) {
  Function.prototype.bind = function(oThis) {
    if (typeof this !== 'function') {
      // closest thing possible to the ECMAScript 5
      // internal IsCallable function
      throw new TypeError('Function.prototype.bind - what is trying to be bound is not callable');
    }
    var aArgs   = Array.prototype.slice.call(arguments, 1),
        fToBind = this,
        fNOP    = function() {},
        fBound  = function() {
          return fToBind.apply(this instanceof fNOP && oThis
                 ? this
                 : oThis,
                 aArgs.concat(Array.prototype.slice.call(arguments)));
        };
    fNOP.prototype = this.prototype;
    fBound.prototype = new fNOP();
    return fBound;
  };
}

最好的解決方案是安裝Modernizr.

Modernizr告诉您当前瀏覽器是否具有本機實現的此功能 並且它提供了指令碼載入器，因此您可以拉入polyfill来在旧版瀏覽器中迴填功能.

以下是生成您的modernizr自定義版本的鏈接：
Internet Explorer 8及更低版本不支援http://modernizr.com/download/#-teststyles-testprop-testallprops-hasevent-prefixes-domprefixes

Function.prototype.bind.此處的相容性圖表：http://kangax.github.io/es5-compat-table/

Mozilla開發人員網路為未原生實現.bind（）的旧版瀏覽器提供了這種替代方法：

if (!Function.prototype.bind) {
  Function.prototype.bind = function (oThis) {
    if (typeof this !== "function") {
      // closest thing possible to the ECMAScript 5 internal IsCallable function
      throw new TypeError("Function.prototype.bind - what is trying to be bound is not callable");
    }
    var aArgs = Array.prototype.slice.call(arguments, 1),
        fToBind = this,
        fNOP = function () {},
        fBound = function () {
          return fToBind.apply(this instanceof fNOP && oThis
                                 ? this
                                 : oThis,
                               aArgs.concat(Array.prototype.slice.call(arguments)));
        };
    fNOP.prototype = this.prototype;
    fBound.prototype = new fNOP();
    return fBound;
  };
}

Function構造函式是執行此操作的老式方法：

var foo = function(x,y,z){ return Function("x,y,z","return Math.max.call(this, x, y, z)")(x,y,z) }
 
var bar = function(x,y,z){ return Function("x,y,z","return Math.min.call(this, x, y, z)")(x,y,z) }
 
console.log(foo(1,2,3) );
 
console.log(bar(3,2,1) );

References

Functional JavaScript: Harnessing the power of the Function Object

eval() isn’t evil, just misunderstood

[Scope] of Functions Created via the Function constructor

John Resig - Fast JavaScript Max/Min