Question

如何使用Jquery自定义命名空间namespace

Answer 1

使用Jquery自定义命名空间namespace方法：
// 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;
};