common_1.2.js
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/**
* @desc website公用JavaScript
* Website.Util and jquery扩展
* @author jiangchengyong
*/
(function(){
window.NAMESPACE = function(str){
var arr = str.split('.'),o = this;
for (var i = (arr[0] == 'GLOBAL')? 1 : 0; i < arr.length; i++) {
o[arr[i]] = o[arr[i]] || {};
o = o[arr[i]];
}
}
//公用系统域名
window.DiliPath = {
homePath : "http://www.nong12.com/",
userPath : "http://user.nong12.com/",
staticPath : "http://static.nong12.com/",
shopPath : "http://shop.nong12.com/",
loginPath : "https://passport.nong12.com/uc/login.aspx",
registPath : "https://passport.nong12.com/regedit/regedit.aspx",
loadingImgPath : "http://static.nong12.com/static/common/images/gg/loading.gif",
payPath:"http://pay.nong12.com/pay/payment/index.do",
packageProductPath : function(productId) {
return DiliPath.homePath + "product/" + productId + ".html";
}
};
window.Money = {
centToYuan : function(cent) {
cent = parseInt(cent);
if (cent <= 0) {
return "0.00";
}
yuan = (cent / 100).toFixed(2);
var result = yuan.toString();
if(result.indexOf(".") <= 0) {
result = result + ".00";
}
return result;
}
};
window.Website = {};
Website.Util = {
/**
* @param fn
* @returns
* @author jiangchengyong
*/
checkLogin : function(fn){
var flag = false;
jQuery.ajax({
type : "POST",
url : DiliPath.homePath + "common/checkLogin.html",
dataType : "json",
success : function(data) {
if(fn && typeof(fn) == 'function'){
fn(data);
}
if(data.code == "000"){
flag = true;
}
}
});
return flag;
},
/**
* 控制文本框只能输入数字
* @param e
*/
controlInput : function(e){
var evt = e || window.event;
var keyCode = evt.keyCode ? evt.keyCode : (evt.which ? evt.which :evt.charCode);
if(arguments.length>1){
for (var i = 1; i < arguments.length; i++) {
if(keyCode == arguments[i]){
return true;
}
}
}
if(keyCode != 9 && keyCode != 8 && keyCode != 127 && (keyCode<48 || keyCode>57)) {
if(window.event){
evt.returnValue=false;
}else{
e.preventDefault();
}
}
},
/**
* 校验输入的数字是否合法
* @param obj
*/
validateNum : function(obj,isDecimal){
var reg=isDecimal?/^[0-9]+([.]{1}[0-9]{1,2})?$/ : /^[0-9]+$/;
if(!reg.test($(obj).val())){
$(obj).val('');
}
},
/**
* @desc 将图片url按照type进行转换
* @param url
* @param type
* @param type 30*30 type=5
* 50*50 type=4
* 160*160 type=3
* 170*170 type=2
* 400*400 type=1
* 800*800 type=0
* @returns
*/
transformImageUrl : function(url,type){
return url?url.replace(/\/i[0-5]/g,'/i'+type):'';
}
};
/**
* jQuery 扩展方法
*
* $.Object.count( p )
* 获取一个对象的长度，需要指定上下文，通过 call/apply 调用
* 示例: $.Object.count.call( obj, true );
* @param {p} 是否跳过 null / undefined / 空值
* @author jiangchengyong
*/
$.extend({
// 获取对象的长度，需要指定上下文 this
Object: {
count: function( p ) {
p = p || false;
return $.map( this, function(o) {
if( !p ) return o;
return true;
}).length;
}
}
});
})(this);