常用JS验证

常用JS验证

/*
 * 共通JS
 * Ver   Date            Author              Comment
 * -----+-----------+--------------------+-----
 * 1.00  2016/04/25      马**               新規作成
 */
function replaceAll(strvalue, strRepBy, strRepWith) {
	while (strvalue.indexOf(strRepBy) >= 0) {
		strvalue = strvalue.replace(strRepBy, strRepWith);
	}
	return strvalue;
}

function stop() {
	return false;
}
document.oncontextmenu = stop;

function replaceNotNumber(objValue) {
	var pattern = /[^0-9]/g;
	if (pattern.test(objValue.value)) {
		objValue.value = objValue.value.replace(pattern, "");
	}
}

String.prototype.format = function(args) {
	var result = this;
	if (arguments.length < 1) {
		return result;
	}

	var data = arguments;
	if (arguments.length == 1 && typeof (args) == "object") {

		data = args;
	}
	for (var key in data) {
		var value = data[key];
		if (undefined != value) {
			result = result.replace("{" + key + "}", value);
		}
	}
	return result;
}

function foramtString(str1, args) {
	
	var result = this;
	if (str1.length < 1) {
		return result;
	}

	var data = str1;
	if (str1.length == 1 && typeof (args) == "object") {

		data = args;
	}
	for (var key in data) {
		var value = data[key];
		if (undefined != value) {
			result = result.replace("{" + key + "}", value);
		}
	}
	return result;
}

String.prototype.trim = function() {
	return this.replace(/(^\s*)|(\s*$)/g, "");
}

function ConvertoNumeric(strInput) {
	var strAfterChange = "";
	strInput = strInput + "";
	if (strInput != null && strInput != "") {
		strAfterChange = strInput.split(",").join("");
	}
	return strAfterChange;
}

function AddComma(strInput) {
	strInput = strInput + "";
	if (strInput == "" || strInput == null || escape(strInput) == "%20")
		return "";
	var temp1 = ConvertoNumeric(strInput);

	if (isNaN(temp1)) {
		return strInput;
	}
	temp1 = parseInt(temp1.split(".")[0], 10);
	temp1 = "" + Math.abs(temp1);
	temp1 = temp1.match(/./g).reverse().join("");
	temp1 = temp1.replace(/(\d{3})/g, "$1,");
	temp1 = temp1.match(/./g).reverse().join("").replace(/^,/, "");
	if (strInput.charAt(0) == '-')
		temp1 = "-" + temp1;
	if (!!strInput.split(".")[1])
		temp1 = temp1 + "." + strInput.split(".")[1];
	return temp1;
}

function showNumData(obj, spaceFlg, n, commaFlg) {

	var value = $.trim(obj.value);
	var inputStr = $.trim(obj.value);

	value = longCount(value, "1", "*", n);

	if (longCount(value, "1", "*", n) == longCount("0", "1", "*", n)
			|| value == "") {
		value = "";
	}
	if (value == "") {
		if (spaceFlg == "yes" && value == "" && inputStr == "") {
			value = "";
		} else if (spaceFlg == "yes" && value == "" && inputStr != "") {
			value = longCount("0", "1", "*", n);
		} else {
			value = longCount("0", "1", "*", n);
		}
	} else {
		if (commaFlg == "yes") {
			value = longCount(value, "1", "*", n);
			value = AddComma(value);
		}
	}

	obj.value = value;
}

function longCount(str1, str2, type, n) {

	if (str1 == null || str1 == "" || str1.length <= 0) {
		return "";
	}

	if (str2 == null || str2 == "" || str2.length <= 0) {
		return "";
	}

	if (type == null || type == "" || type.length <= 0) {
		return "";
	}

	var pra1 = str1 * 1;
	var pra2 = str2 * 1;
	var value;

	if (type == "+") {
		value = pra1 + pra2;

	} else if (type == "-") {
		value = pra1 - pra2;

	} else if (type == "*") {
		value = pra1 * pra2;

	} else if (type == "/") {

		value = pra1 / pra2;
	}
	if (typeof n != 'undefined' && n != null && n == 0) {
		value = Math.round(value);
		if (isNaN(value)) {
			value = "";
		}
		return value;
	}
	if (typeof n != 'undefined' && n != null && n != "") {
		var f_round_pos = n + 1;
		var f_str_point = value.toString().lastIndexOf(".");
		if (f_str_point == -1
				|| f_str_point > value.toString().length - f_round_pos) {
			value = value;
		} else {
			var pos = new Number(f_round_pos) - 1;
			var work_num = Math.round(value * Math.pow(10, pos));
			work_num = work_num / Math.pow(10, pos);
			value = work_num;
		}

		value = value.toFixed(n);
	}
	if (isNaN(value)) {
		value = "";
	}
	return value;
}

function editNumData(obj) {
	var strInput = $.trim(obj.value);
	var strAfterChange = "";
	strAfterChange = ConvertoNumeric(strInput);
	obj.value = longCount(strAfterChange, "1", "*");
	var textObj = obj.createTextRange();
	textObj.moveStart("character", obj.value.length);
	textObj.collapse(true);
	textObj.select();
	document.getElementById(obj.id).select(); 
}

var dateFormatString = "YYYY/MM/DD";

function addZero(n) {
	if (n == null || n == "") {
		return n;
	}
	n = n.toString();
	if (n.length < 2) {
		return "0" + n.toString();
	} else {
		return n.toString();
	}
}

function CheckYyyymmdd(sDate, type) {
	var chkData = sDate;

	if (chkData == null || chkData == "") {
		return true;
	}
	if (dateFormatString == null || dateFormatString == "") {
		return false;
	}
	if (chkData.length != dateFormatString.length) {
		return false;
	}

	var dateString = dateFormatString.toUpperCase();
	var year_position = dateString.indexOf("YYYY");
	var month_position = dateString.indexOf("MM");
	var day_position = dateString.indexOf("DD");

	if (year_position == -1 || month_position == -1 || day_position == -1) {
		return false;
	}
	var year = 1 * chkData.substr(year_position, 4);
	var month = 1 * chkData.substr(month_position, 2) - 1;
	var day = 1 * chkData.substr(day_position, 2);

	var newDate = new Date(year, month, day);
	var newYear = 1 * newDate.getFullYear();
	var newMonth = 1 * newDate.getMonth();
	var newDay = 1 * newDate.getDate();

	var cDate = new Date();

	if (type && cDate.getFullYear() - newYear > 2) {
		return false;
	}

	if (newYear != year) {
		return false;
	}
	if (newMonth != month) {
		return false;
	}
	if (newDay != day) {
		return false;
	}
	var newDateString = dateFormatString.replace("YYYY", newYear);
	newDateString = newDateString.replace("MM", addZero(newMonth + 1));
	newDateString = newDateString.replace("DD", addZero(newDay));
	if (newDateString != chkData) {
		return false;
	} else {
		return true;
	}
}

function dateCheckStart(obj) {
	var bol = CheckYyyymmdd(obj.value, true);

	if (!bol) {
		obj.value = "";
		obj.focus();

		return false;
	}

	return true;
}

function dateCheck(obj) {
	var bol = CheckYyyymmdd(obj.value, false);

	if (!bol) {
		obj.value = "";
		obj.focus();

		return false;
	}

	return true;
}

function controlData(element) {
	var sp = "/";
	var changeLength = 0;
	var strString = dateFormatString;
	strString = strString.replace("YYYY", "1");
	strString = strString.replace("MM", "1");
	strString = strString.replace("DD", "1");
	var first;
	var second;
	for (var i = 0; i < strString.length; i++) {
		if (window.isNaN(strString.charAt(i) * 1) || strString.charAt(i) == " ") {
			sp = strString.charAt(i) + "";
			break;
		}
	}
	strString = dateFormatString;
	first = strString.indexOf(sp);
	if (first < 0) {
		changeLength++;
	}
	strString = strString.replace(sp, "");
	second = strString.indexOf(sp);
	if (first >= 0) {
		second += 1;
	}
	if (second < 0) {
		changeLength++;
	}
	var svalue = element.value;
	var nc = event.keyCode;
	element.maxLength = 10 - changeLength;
	if ((nc >= 48) && (nc <= 57)) {
		if (svalue.length == first || svalue.length == second) {
			element.value = svalue + sp;
		}
	} else {
		event.keyCode = 0;
		return;
	}
}

function validateNumber(obj) {
	var reg = new RegExp("^[0-9]*$");

	if (!reg.test(obj.value)) {
		return false;
	}

	return true;
}

function validateEMail(str) {
	var reg = /^(\w-*\.*)+@(\w-?)+(\.\w{2,})+$/
	if (reg.test(str.value)) {
		return false;
	}

	return true;
}

function validateEnNumber(obj) {
	var reg = new RegExp("^[A-Za-z0-9]+$");

	if (!reg.test(obj.value)) {
		return false;
	}

	return true;
}

function checkValueLength(obj, len) {

	if (obj.value.length > len) {

		return false;
	}

	return true;
}

function checkValueIsNull(obj) {

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

		return false;
	}

	return true;
}

function getNowDate() {

	var sysDate = new Date();

	var year = sysDate.getFullYear();

	var month = formatStr(sysDate.getMonth() + 1, 2);

	var date = formatStr(sysDate.getDate(), 2);

	return year + "/" + month + "/" + date;
}

function formatStr(str, len) {

	var strLen = str.toString().length;

	while (strLen < len) {

		str = "0" + str;

		strLen++;

	}

	return str;
}

function getUrlParm(name) {
    var reg = new RegExp("(^|&)" + name +"=([^&]*)(&|$)");
    var r = window.location.search.substr(1).match(reg);
    if (r!=null) return unescape(r[2]); return   null;
}

// 小数的判断（*.*）
function numberCheck(obj, smaLen, intLen) {
	if (!isNaN(obj.value)) {
		var dot = obj.value.indexOf(".");
		if (dot != -1) {
			var dotCnt = obj.value.substring(dot + 1, obj.length);
			if (dotCnt.length > smaLen) {
				return false;
			}
			var intCnt = obj.value.substring(0, dot);
			if (intCnt.length > intLen) {
				return false;
			}
		} else if (obj.value.length > intLen) {
			return false;
		}
	} else {
		return false;
	}
	return true;
}