您可以拥有一个响应所有 hashchange 事件的函数(最好保持使用 hashchange 插件),然后重定向到单个处理程序,如下所示:
var hashParameters = {};
$(window).bind("hashchange",function(event) {
//if you're using the awesome hashchange plugin
//$(window).hashchange(function(event) { ...
var newParameters = getParameters(event.target.location.hash.substring(1));
$.each(newParameters, function(key, value) {
if(hashParameters[key] !== value) $(window).trigger(key + "-change");
hashParameters[key] = value;
});
});
$(window).bind("andsome-change", function() {
alert("hi!");
});
function getParameters(paramString) {
//taken from http://stackoverflow.com/questions/4197591/parsing-url-hash-fragment-identifier-with-javascript/4198132#4198132
var params = {};
var e, a = /\+/g, r = /([^&;=]+)=?([^&;]*)/g,
d = function (s) { return decodeURIComponent(s.replace(a, " ")); };
while (e = r.exec(paramString))
params[d(e[1])] = d(e[2]);
return params;
}
window.location.hash = "some=value&andsome=othervalue";
我在这里有一个工作演示(现在使用 hashchange 插件,请参阅第一条评论)。