js实额,字符,时间的方法

//金额转换成大写

function toDaX(num){

//金额大小写转换

if (isNaN(num) || num > Math.pow(10, 12))

return "";

var cn = "零壹贰叁肆伍陆柒捌玖";

var unit = new Array("拾佰仟", "分角");

var unit1 = new Array("万亿", "");

if(parseFloat(num)==0||num==''){

return "零圆";

}

var numArray = num.toString().split(".");

var start = new Array(numArray[0].length - 1, 2);

function toChinese(num, index) {

var num = num.replace(/\d/g, function($1) {

return cn.charAt($1)+ unit[index].charAt(start-- % 4 ? start % 4 : -1);

});

return num;

}

for ( var i = 0; i < numArray.length; i++) {

var tmp = "";

for ( var j = 0; j * 4 < numArray[i].length; j++) {

var strIndex = numArray[i].length - (j + 1) * 4;

var str = numArray[i].substring(strIndex, strIndex + 4);

var start = i ? 2 : str.length - 1;

var tmp1 = toChinese(str, i);

return this.replace(//g,'>').replace(/"/g, '"')。return this.replace(/^\s+/g,"").replace(/\s+$/g,"")。var da = eval('new ' + data.replace('/', '', 'g').replace('/', '', 'g'))。

tmp1 = tmp1.replace(/^Ҽʰ/, "ʰ");

tmp = (tmp1 + unit1[i].charAt(j - 1)) + tmp;

}

numArray[i] = tmp;

}

numArray[1] = numArray[1] ? numArray[1] : "";

numArray[0] = numArray[0] ? numArray[0] + "元" : numArray[0],numArray[1] = numArray[1].replace(/^零+/, "");

numArray[1] = numArray[1].match(/分/) ? numArray[1] : numArray[1] + "整";

return numArray[0] + numArray[1];

}

/** 金额格式化 添加“,”分隔符 */

function addComma(money) {

if(money==""){

return "";

}

if(money){

money = money.trim();

}

if(/[^0-9\.\-\+]/.test(money)){

return money;

}

money = parseFloat(money) + "";

if('NaN' == money){

return "0.00";

}

var money_flag = "";

if(money.indexOf("-") != -1){

money = money.replace(/-/g,"");

money_flag = "-";

}

money=money.replace(/^(\d*)$/,"$1.");

money=(money+"00").replace(/(\d*\.\d\d)\d*/,"$1");

money=money.replace(".",",");

var re=/(\d)(\d{3},)/;

while(re.test(money)){

money=money.replace(rejs 百分比格式化,"$1,$2");

}

money=money.replace(/,(\d\d)$/,".$1");

var money = money_flag+""+money.replace(/^\./,"0.")

return money;

}

/** 金额格式化 去“,”分隔符 */

function delComma(value) {

var rtnVal = value + "";

return rtnVal.replace(/,/g,"");

}

/**

* 金额格式化 字符串添加小数点

*/

function addPoint(money){

if(/[^0-9\.]/.test(money)){

return money;

}

fv = math.indexof('.length <.length。if ((ua.indexof('360ee') > -1) || (ua.indexof('360se') > -1) || (ua.indexof('se') > -1) || (ua.indexof('aoyou') > -1)。if ((ua.indexof('360ee') > -1) || (ua.indexof('360se') > -1) || (ua.indexof('se') > -1) || (ua.indexof('aoyou') > -1)。

return money;

}

buff = buff.substring(0, buff.length() - 1)。 s = s.substring(0, s.length() - 1)。"\"body\":\""+sb.tostring().substring(0,sb.length-1)+"\"," +。

}

/**

* 金额格式化 数字去小数点

*/

function removePoint(money){

if(/[^0-9\.]/.test(money)){

return money;

}

var valueFloat = parseFloat(money) * 100;

var valueInt = parseInt(valueFloat);

return valueInt;

}

/* 格式化小数点后两位数字 以百分比显示 */

function addPercent(str){

var percent = Math.floor(str * 100) / 100;

percent=(percent.toFixed(2));

return percent+'%';

}

/** 字符格式化 添加 空格 分隔符 */

function addSpace(value) {

if(value == null || value == ""){

return "";

}

var value = value + "";

var tmpStr = "";

while (value.length > 4) {

tmpStr = tmpStr + value.substring(0,4)+ " ";

value = value.substring(4,value.length);

}

tmpStr = tmpStr + value;

return tmpStr;

}

/** 字符格式化 去除 空格 分隔符 */

function removeSpace(value) {

var rtnVal = value + "";

return rtnVal.replace(/ /g,"");

}

// 格式化日期时间字符串

// YYYYMMDD-》YYYY-MM-DD

// YYYYMMDDhhmmss-》YYYY-MM-DD hh:mm:ss

function formatDatetime(oldvalue){

if(oldvalue == null){

return "";

}else if(oldvalue.length == 8){

return oldvalue.substring(0,4) +

"-" + oldvalue.substring(4,6) +

"-" + oldvalue.substring(6,8);

}else if(oldvalue.length == 14){

return oldvalue.substring(0,4) +

"-" + oldvalue.substring(4,6) +

"-" + oldvalue.substring(6,8) +

" " + oldvalue.substring(8,10) +

":" + oldvalue.substring(10,12) +

":" + oldvalue.substring(12,14);

}else if(oldvalue.length == 6){

return oldvalue.substring(0,2) +

":" + oldvalue.substring(2js 百分比格式化,4) +

":" + oldvalue.substring(4,6);

}else{

return oldvalue;

}

}

function StringToDate(str){

var datainfo=str.split('-');

return new Date(datainfo[0],datainfo[1],datainfo[2]);

}

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