如何使用Jquery自定义命名空间namespace

?

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33

// 把生成命名空间的方法绑定在jQuery上  jQuery.namespace = function () {     var a = arguments, o = null, i, j, d;     for (i = 0; i < a.length; i = i + 1) {         d = a[i].split(".");         o = jQuery;         for (j = (d[0] == "jQuery") ? 1 : 0; j < d.length; j = j + 1) {             o[d[j]] = o[d[j]] || {};             o = o[d[j]];         }     }     return o; };   jQuery.namespace('jQuery.UnionMedical.Tools'); //格式化金额 jQuery.UnionMedical.Tools.FormatMoney = function (v) {     v = (Math.round((v - 0) * 100)) / 100;     v = (v == Math.floor(v)) ? v + ".00" : ((v * 10 == Math.floor(v * 10)) ? v + "0" : v);     v = String(v);     var ps = v.split('.');     var whole = ps[0];     var sub = ps[1] ? '.' + ps[1] : '.00';     var r = /(\d+)(\d{3})/;     while (r.test(whole)) {         whole = whole.replace(r, '$1' + ',' + '$2');     }     v = whole + sub;     if (v.charAt(0) == '-') {         return '-' + v.substr(1);     }     return v; };