Js获取页面地址参数
function getUrlPara(paraName)
{
var sUrl = location.href;
var sReg = "(?://?|&){1}" paraName "=([^&]*)"
var re = new RegExp(sReg, "gi");
re.exec(sUrl);
return RegExp.;
} 地址跳转
var pn = $("#gotopagenum").val();//#gotopagenum是文本框的id属性
location.href = "NewList.aspx?pagenum=" pn;//location.href实现客户端页面的跳转 千分位
function Convert(money)
{
var s = money; //获取小数型数据
s = "";
if (s.indexOf(".") == -1) s = ".00"; //如果没有小数点,在后面补个小数点和00
if (/\.\d$/.test(s)) s = "0"; //正则判断
while (/\d{4}(\.|,)/.test(s)) //符合条件则进行替换
s = s.replace(/(\d)(\d{3}(\.|,))/, ","); //每隔3位添加一个
return s;
} 判断是否数字
function IsNumeric(txt) {
if (txt == "") {
return false;
}
if (txt.indexOf(",") > 0) {
txt = txt.replace(",", "");
}
if (isNaN(txt)) {
return false;
}
else {
return true;
}
} 将数字进行两位小数的格式化
function changeTwoDecimal_f(x) {
var f_x = parseFloat(x);
if (isNaN(f_x)) {
alert('function:changeTwoDecimal->parameter error');
return false;
}
f_x = Math.round(f_x * 100) / 100;
var s_x = f_x.toString();
var pos_decimal = s_x.indexOf('.');
if (pos_decimal Js 进行数字运算的函数 parseFloat parseInt
js 当前日期 yyyy-mm-dd 预置查询条件
var now = new Date(); var year = now.getYear(); if (now.getYear()
Js 获取时间戳,在某些情景下代替Guid
function NowTimeCode()
{
var Result="";
var now = new Date();
var year = now.getYear();
if (now.getYear()