/* ================================================================== 功能:判断是否为日期(格式:yyyy-mm-dd) 提示信息:未输入或输入的日期格式错误! 使用:isDate(obj,string) 返回:bool ================================================================== */ function isDate(obj,ShowMsg) { var show = IfShow(ShowMsg) ;
if(obj.value==null) { if (show) alert(ShowMsg); return false; }
if(obj.value=="") { if (show) alert(ShowMsg); return false; }
var datePat=/^(/d{2}|/d{4})(/-)(/d{1,2})(/-)(/d{1,2})$/;
var dateStr=obj.value; // is the format ok? var matchArray = dateStr.match(datePat);
if (matchArray==null) { if (show) alert(ShowMsg); return false; } year=matchArray[1]; month=matchArray[3]; day=matchArray[5];
if (year.length!=4 || month.length!=2 || day.length!=2) { if (show) alert(ShowMsg); return false; } if (month < 1 || month > 12) { if (show) alert(ShowMsg); return false; } if (day < 1 || day > 31) { if (show) alert(ShowMsg); return false; }
if ((month==4 || month==6 || month==9 || month==11) && day==31) { if (show) alert(ShowMsg); return false; }
if (month==2) { var isleap=(year % 4==0 && (year % 100 !=0 || year % 400==0)); if (day>29 || ((day==29) && (!isleap))) { if (show) alert(ShowMsg); return false; } } return true; }
/* ================================================================== 功能:日期大小判断(格式:yyyy-mm-dd) 提示信息:未输入或输入的开始日期大于结束日期! 使用:JudgeDate(obj1,obj2,string) 返回:bool ================================================================== */ function JudgeDate(obj1,obj2,ShowMsg) { var show = IfShow(ShowMsg) ;
var eva = isDate(obj1,"") && isDate(obj2,"");
if(obj1.value!="" && obj2.value!="" & eva != false) { var date1 = obj1.value; var myDate1 = Date.parse(date1.replace("-","/")); var date2 = obj2.value; var myDate2 = Date.parse(date2.replace("-","/")); if(myDate1 > myDate2) { if (show) alert(ShowMsg); return false; } else { return true; } } else { if (show) alert(ShowMsg); return false; } }
/* ================================================================== 功能:字符串操作,去除字符串两边的空格 使用:Trim(string) 返回:string ================================================================== */ /* ================================================================== 功能:去除左边的空格 使用:LTrim(string) 返回:string ================================================================== */ function LTrim(str) { var whitespace = new String(" /t/n/r"); var s = new String(str);
if (whitespace.indexOf(s.charAt(0)) != -1) { var j=0, i = s.length; while (j < i && whitespace.indexOf(s.charAt(j)) != -1) { j++; } s = s.substring(j, i); } return s; }
/* ================================================================== 功能:去除右边的空格 使用:RTrim(string) 返回:string ================================================================== */ function RTrim(str) { var whitespace = new String(" /t/n/r"); var s = new String(str);
if (whitespace.indexOf(s.charAt(s.length-1)) != -1) { var i = s.length - 1; while (i >= 0 && whitespace.indexOf(s.charAt(i)) != -1) { i--; } s = s.substring(0, i+1); } return s; }
//去除前后空格 function Trim(str) { return RTrim(LTrim(str)); }
/* ================================================================== 功能:无效字符的检测(不允许输入特殊字符) 提示信息:未输入或输入包含非法字符 使用:CheckChar(obj,Lchar,string) Lchar:要检查的特殊字符 返回:bool ================================================================== */ function CheckChar(obj,Lchar,ShowMsg) { var show = IfShow(ShowMsg);
var strlist = Lchar; //"~!@#$%^&*?<>/"/'";
//无效字符的检测 if(obj.value!= "") { var tmpbool=true; for (i=0;i<obj.value.length;i++) { if(strlist.indexOf(obj.value.substr(i,1))!=-1) { tmpbool=false; break; } else {} }
/* ================================================================== 功能:判断是否为整数、正整数、负整数、正整数+0、负整数+0 提示信息:参数错误或输入的不是一个(整数)。。 使用:isInt(obj,string,int or string,string) (测试对象,+ or - or empty,empty or 0,显示信息) 空 整数 + 正整数 - 负整数 返回:bool ================================================================== */ function isInt(obj,sign,zero,ShowMsg) { var show = IfShow(ShowMsg);
var r=objStr.match(reg); if(r==null) { if (show) alert(ShowMsg); obj.focus(); obj.select(); return false; } else { return true; } }
/* ================================================================== 功能:验证身份证号码是否有效 提示信息:未输入或输入身份证号不正确! 使用:isIDno(obj,string) 返回:bool ================================================================== */ function isIDno(obj,ShowMsg) { var show = IfShow(ShowMsg);
//aCity={11:"北京",12:"天津",13:"河北",14:"山西",15:"内蒙古",21:"辽宁",22:"吉林",23:"黑龙江",31:"上海",32:"江苏",33:"浙江",34:"安徽",35:"福建",36:"江西",37:"山东",41:"河南",42:"湖北",43:"湖南",44:"广东",45:"广西",46:"海南",50:"重庆",51:"四川",52:"贵州",53:"云南",54:"西藏",61:"陕西",62:"甘肃",63:"青海",64:"宁夏",65:"新疆",71:"台湾",81:"香港",82:"澳门",91:"国外"}; var aCity = "11,12,13,14,15,21,22,23,31,32,33,34,35,36,37,41,42,43,44,45,46,50,51,52,53,54,61,62,63,64,65,71,81,82,91"
var iSum = 0; var info = ""; var idCardLength = obj.value.length;
if(!/^/d{17}(/d|x)$/i.test(obj.value)&&!/^/d{15}$/i.test(obj.value)) { if (show) alert(ShowMsg); obj.focus(); obj.select(); return false; }
if (idCardLength==18) { sBirthday=obj.value.substr(6,4)+"-"+Number(obj.value.substr(10,2))+"-"+Number(obj.value.substr(12,2)); var d = new Date(sBirthday.replace(/-/g,"/")) if(sBirthday!=(d.getFullYear()+"-"+ (d.getMonth()+1) + "-" + d.getDate())) { if (show) alert(ShowMsg); obj.focus(); obj.select(); return false; }
/* ================================================================== 功能:验证电话号码格式是否正确 提示信息:未输入或输入电话号码格式不正确! 使用:isPhoneNo(obj,string) 返回:bool ================================================================== */ function isPhoneNo(obj,ShowMsg) { var show = IfShow(ShowMsg);
var phoneNo = obj.value; var Endvalue = true; var allowstrlist = "1234567890()-"; if(phoneNo!="") { for (i=0;i<phoneNo.length;i++) { if (allowstrlist.indexOf(phoneNo.substr(i,1)) == -1) { Endvalue = false; break; } } if(Endvalue == false) { if (show) alert(ShowMsg); obj.focus(); obj.select(); return false; } } else { if (show) alert(ShowMsg); obj.focus(); obj.select(); return false; } return true; }
/* ================================================================== 功能:将金额小写转化成汉字大写 提示信息: 使用:MoneyToUpper('零,壹,贰,叁,肆,伍,陆,柒,捌,玖,','元,拾,佰,仟,万,拾,佰,仟,亿,拾,角,分,整,零零,零亿,亿万,零万,零元,零角,零分,',obj.value) 返回:string str1 = "零,壹,贰,叁,肆,伍,陆,柒,捌,玖," str2 = "元,拾,佰,仟,万,拾,佰,仟,亿,拾,角,分,整,零零,零亿,亿万,零万,零元,零角,零分," ================================================================== */ function MoneyToUpper(str1,str2,Num) { var charList1 = str1.split(","); var charList2 = str2.split(",");
for( i = Num.length-1;i>=0;i--) { //替换tomoney()中的“,” Num = Num.replace(",","") //替换tomoney()中的空格 Num = Num.replace(" ","") }
//替换掉可能出现的¥字符 Num = Num.replace("¥","") //验证输入的字符是否为数字 if(isNaN(Num)) { alert("Error: Not a Number !"); return ""; }
//---字符处理完毕,开始转换,转换采用前后两部分分别转换--- var part = String(Num).split("."); var newchar = ""; //小数点前进行转化 for(i = part[0].length - 1; i>= 0 ; i--) { //若数量超过拾亿单位,提示 if(part[0].length > 10) { alert("Error Over Max Length !"); return ""; } var tmpnewchar = "";