📄 check-js.js
字号:
if (ele.value == "")
return "";
var elevalue = new Number(ele.value);
if(isNaN(elevalue))
{
return "只能输入正整数";
}
if(ele.value.indexOf(".")!=-1)
{
return "只能输入正整数";
}
if(elevalue <= 0)
{
return "只能输入正整数";
}
ele.value=elevalue;
if(ele.maxValue)
{
return(checkmaxValue(ele));
}
if(ele.minValue)
{
return(checkminValue(ele));
}
return "";
}
//add by wlb 04/12/27 （大于0的正整数）
function checkPlusTime(ele)
{
if (ele.value == "")
return "";
var elevalue = new Number(ele.value);
if(isNaN(elevalue))
{
return "只能输入正整数";
}
if(ele.value.indexOf(".")!=-1)
{
return "只能输入正整数";
}
if(elevalue < 0)
{
return "只能输入正整数";
}
ele.value=elevalue;
if(ele.maxValue)
{
return(checkmaxValue(ele));
}
if(ele.minValue)
{
return(checkminValue(ele));
}
return "";
}
/*
检查DateTime类型是否满足"hh:mi"形式.
*/
function checkMinute(checkEle){
//alert("enter");
var str = checkEle.value;
if (str == "")
return "";
//alert(str.length);
if((str.length!=5)&&(str.length!=4))
{
//alert("1");
return alertMinute();
}
//alert("conti");
var idx = str.indexOf(":");
if (idx != 2){
if(idx !=1)
return alertMinute();
}
var h = str.substring(0,idx);
var m = str.substring(idx+1,str.length);
h = new Number(h);
m = new Number(m);
if(isNaN(h)){
return alertMinute();
}else{
if(h < 0 || h > 23)
return alertMinute();
}
if(isNaN(m)){
return alertMinute();
}else{
if(m <0 || m >59)
return alertMinute();
}
return "";
}
function alertMinute()
{
//alert("alertMinute");
bCheckLock = false;
return "格式:12:00";
}
/*
时间格式这能写道分钟
检查DateTime类型是否满足"yyyy-mm-dd hh-mm"形式.
*/
function checkDateMinute(ele)
{
var str = ele.value;
if (str == "")
return "";
if (str.length < 12)
{
return alertDateMinute();
}
var iSpc = str.indexOf(" ");
if (iSpc == -1) {
return alertDateMinute();
}
var ev = str.substring(0, iSpc);
var et = str.substring(iSpc + 1, str.length);
var idx;
var evyear, evmonth, evdate;
var hour, minute, second;
idx = ev.indexOf("-");
if (idx == -1) {
return alertDateMinute();
}
evyear = ev.substring(0, idx);
if (evyear.length != 4)
{
return alertDateMinute();
}
ev = ev.substring(idx + 1, ev.length);
idx = ev.indexOf("-");
if (idx == -1) {
return alertDateMinute();
}
evmonth = ev.substring(0,idx);
if (evmonth.length >2)
{
return alertDateMinute();
}
evdate = ev.substring(idx+1,ev.length);
if (evdate.length >2)
{
return alertDateMinute();
}
var ndate = evmonth + "/" + evdate + "/" + evyear;
var tdate = Date.parse(ndate);
var ddate = new Date(tdate);
if(isNaN(tdate)) {
return alertDateMinute();
}
if ((evyear != ddate.getFullYear()) || (evmonth != (ddate.getMonth() + 1)) || (evdate != ddate.getDate())) {
return alertDateMinute();
}
idx = et.indexOf(":");
if (idx == -1)
{
return alertDateMinute();
}
hour = et.substring(0, idx);
et = et.substring(idx + 1, et.length);
var hr = new Number(hour);
if (isNaN(hr))
{
return alertDateMinute();
} else
{
if (hr < 0 || hr >= 24) {
return alertDateMinute();
}
}
/*
idx = et.indexOf(":");
if (idx == -1) {
return alertDateMinute();
}
*/
minute = et;
//minute = et.substring(0, idx);//这样可以加秒
//second = et.substring(idx + 1, et.length);
mint = new Number(minute);
//sec = new Number(second);
if (isNaN(mint))
{
return alertDateMinute();
} else
{
if (mint < 0 || mint > 59)
{
return alertDateMinute();
}
}
return "";
}
function checkPercent(ele)
{
if (ele.value == "")
return "";
var elevalue = new Number(ele.value);
if(isNaN(elevalue)||(elevalue<0)||(elevalue>100))
{
bCheckLock = false;
return "必须是0到100之间数字";
}
ele.value=elevalue;
if(ele.maxValue)
{
return(checkmaxValue(ele));
}
if(ele.minValue)
{
return(checkminValue(ele));
}
return true;
}
function checkString(ele)
{
if (ele.value == "")
return "";
//暂时规定字符串内不能包含单引号以及双引号,如果找到了清空此输入框
if(ele.value.indexOf("'")!=-1)
{
bCheckLock = false;
return('不能包含单引号');
}
if(ele.value.indexOf("\"")!=-1)
{
bCheckLock = false;
return('不能包含双引号');
}
var regobj = /\s+$/g;
var s_end = (ele.value).replace(regobj,'');
var regobjb = /^\s+/g;
ele.value = (s_end).replace(regobjb,'');
return "";
}
function checkLongString(ele)
{
if (ele.value == "")
return "";
//暂时规定长字符串内不能包含单引号以及双引号,如果找到了，去处这些单引号和双引号
if(ele.value.indexOf("'") != -1)
{
return "不能包含单引号";
}
if(ele.value.indexOf("\"") != -1)
{
return "不能包含双引号";
}
if(ele.maxL)
{
if(ele.value.length>ele.maxL)
{
return "最大长度:" + ele.maxL;
}
}
var regobj = /\s+$/g;
var s_end = (ele.value).replace(regobj,'');
var regobjb = /^\s+/g;
ele.value = (s_end).replace(regobjb,'');
return "";
}
function alertRightPost()
{
bCheckLock = false;
return "格式:710043";
}
function checkPost(ele)
{
if (ele.value == "")
return "";
if(ele.value.length != 6)
{
return alertRightPost();
}
var num = new Number(ele.value);
if(isNaN(num))
{
return alertRightPost();
}
if(num < 0)
{
return alertRightPost();
}
if(ele.value.indexOf(".")!=-1)
{
return alertRightPost();
}
return "";
}
function alertRightPhone()
{
bCheckLock = false;
return "格式:029-12345678";
}
function checkPhone(ele)
{
var ev = ele.value;
if (ev == "")
return "";
//检测长度是否足够
if(ev.length<7)
{
return alertRightPhone();
}
//检测长度是否超过限制
if(ev.length>20)
{
return alertRightPhone();
}
//检测是否含有非法字符
if( (ev.indexOf("'")!=-1)||(ev.indexOf("\"")!=-1))
{
return alertRightPhone();
}
//允许出现两次"("号,两次")"号,两次"-"号,一次","号,一次";"号
//其余的必须为数字
var re = "(";
var sTemp = ev.replace(re, "" );
re =")";
sTemp = sTemp.replace(re, "" );
re = "-";
sTemp = sTemp.replace(re, "");
re = "(";
var sTemp = sTemp.replace(re, "" );
re =")";
sTemp = sTemp.replace(re, "" );
re = "-";
sTemp = sTemp.replace(re, "");
re = ",";
sTemp = sTemp.replace( re, "" );
re = ";";
sTemp = sTemp.replace( re, "" );
var elevalue = new Number(sTemp);
if( isNaN(elevalue) )
{
return alertRightPhone();
}
return "";
}
//added by wlb at 2002-08-12
function checkMobilephone(ele)
{
if (ele.value == "")
return "";
if (ele.value.length !== 11)
{
return "手机号码应为11位！";
}
var elevalue = new Number(ele.value);
if( isNaN(elevalue) )
{
return "手机号码必须是数字！";
}
if (ele.value.substring(0,2) != '13')
{
return "输入的不是手机号码";
}
return "";
}
function alertRightIP()
{
bCheckLock = false;
return "格式:192.168.0.1";
}
function checkIP(ele)
{
if (ele.value == "")
return "";
//add by wlb 修改了ip验证代码
try
{
var sReturn = "";
var evalue = ele.value;
var arrEvalue = evalue.split(".");
if(arrEvalue.length != 4)
{
sReturn = alertRightIP();
}
else
{
for(var i = 0;i < arrEvalue.length;i++)
{
var ipNum = new Number(arrEvalue[i]);
if(isNaN(ipNum) || ipNum - 0 < 0 || ipNum - 255 > 0)
{
sReturn = alertRightIP();
break;
}
}
}
return sReturn;
}
catch(e)
{
return alertRightIP();
}
/*
try{
var ev = ele.value;
for(i=0;i<3;i++)
{
var ii = ev.indexOf(".");
if(ii<=0)
{
return alertRightIP();
}
var ippart = ev.substring(0,ii);
var re = / /g;
ippart=ippart.replace(re,'');
if(ippart.length==0)
{
return alertRightIP();
}
var nippart = new Number(ippart);
if(isNaN(nippart))
{
return alertRightIP();
}
if ( (nippart<0) || (nippart>255) || ippart.length>3)
{
return alertRightIP();
}
ev = ev.substring(ii+1,ev.length);
}
var nn = ev.indexOf(".");
if(nn>=0)
{
return alertRightIP();
}
var re = / /g;
ev=ev.replace(re,'');
if(ev.length==0)
{
return alertRightIP();
}
var nev = new Number(ev);
if(isNaN(nev))
{
return alertRightIP();
}
if ( (nev<0) || (nev>255) || ev.length>3 )
{
return alertRightIP();
}
return "";
}catch(e)
{
return alertRightIP();
}
*/
}
function checkEmail(ele)
{
if (ele.value == "")
return "";
var index = ele.value.indexOf("@");
if(index < 0)
{
return "错误的Email格式";
}
if(ele.value.indexOf("@",index+1) != -1)
{
return "错误的Email格式";
}
if(ele.value.length < 6 )
{
return "错误的Email格式!";
}
var iDot;
var sTail;
iDot = ele.value.lastIndexOf(".");
sTail = ele.value.substring(iDot, ele.value.length);
sTail = sTail.toLowerCase();
if (!(sTail == ".cn" || sTail == ".com" || sTail == ".net" || sTail == ".org" || sTail == ".edu"))
{
return "错误的Email格式!";
}
return "";
}
function CheckAll(ifCheckNull, eles)
{
var errMsg = "";
for(i=0;i<eles.length;i++)
{
if(eles[i].dataType)
{
var errMess = "";
var CheckElement = eles[i];
sIfNull = CheckElement.dataType.substring(0,2);
sOther = CheckElement.dataType.substring(2,CheckElement.dataType.length);
var CheckdataType;
if(sIfNull=="非空")
{
CheckdataType = sOther;
}
else
{
CheckdataType = CheckElement.dataType;
}
if(CheckElement.value)
{
if(CheckdataType != "")
{
switch(CheckdataType)
{
case '字符串': errMess = checkString(CheckElement);break;
case '邮政编码': errMess = checkPost(CheckElement);break;
case '长字符串': errMess = checkLongString(CheckElement);break;
case '数字': errMess = checkNumber(CheckElement);break;
case '百分比': errMess = checkPercent(CheckElement);break;
case '整数': errMess = checkInt(CheckElement);break;
//add by wlb 03/08/27
case '正整数': errMess = checkPlusInt(CheckElement);break;
case '日期': errMess = checkDate(CheckElement);break;
//add by wlb 04/04/21
case '日期时分': errMess = checkDateMinute(CheckElement);break;
case '年月日期': errMess = checkYearMonth(CheckElement);break;
case '时分': errMess = checkMinute(CheckElement);break;
case '时刻': errMess = checkDateTime(CheckElement);break;
case 'IP地址': errMess = checkIP(CheckElement);break;
case 'Email': errMess = checkEmail(CheckElement);break;
case '电话': errMess = checkPhone(CheckElement);break;
case '手机': errMess = checkMobilephone(CheckElement);break;
case '日期时间': errMess = checkTime(CheckElement);break;
case '工期': errMess = checkPlusTime(CheckElement);break;
case '货币':errMess = checkCurrency(CheckElement);break;
default:alert('暂时不能识别:'+CheckElement.dataType+'的数据类型');
}
}
}
if(ifCheckNull)
{
if(CheckElement.value == "" && CheckElement.dataType.substring(0,2)=="非空")
{
errMess = "必须填写;";
}
}
//alert(errMess);
if(errMess != "")
{
var disName = CheckElement.dispName;
//alert(disName);
/*
if(CheckElement.dispName)
{
disName = CheckElement.dispName;
}
*/
errMsg = errMsg + "<br/>" + disName + ":" + errMess;
}
}
}
return errMsg;
}
//功能：扩展日期函数，支持YYYY-MM-DD或YYYY-MMDD hh:mm:ss字符串格式
//返回：如果正确，则返回javascript中支持UTC日期格式，如果错误，则返回false
//日期：2004-12-15
//举例： var myDate = Date_Ex("2004-12-21 23:01:00"); //返回正确的日期
// var myDate = Date_Ex("2004-12-21"); //返回正确的日期
// var myDate = Date_Ex("2004-23-12 12:60:29");//返回false，且提示日期或时间超出有效范围
function Date_Ex(value1)
{
var strDate = value1;
if (strDate.length == 0)
return false;
//先判断是否为短日期格式：YYYY-MM-DD，如果是，将其后面加上00:00:00，转换为YYYY-MM-DD hh:mm:ss格式
var reg = /^(\d{1,4})(-|\/)(\d{1,2})\2(\d{1,2})/; //短日期格式的正则表达式
var r = strDate.match(reg);
if (r != null) //说明strDate是短日期格式，改造成长日期格式
strDate = strDate + " 00:00:00";
reg = /^(\d{1,4})(-|\/)(\d{1,2})\2(\d{1,2}) (\d{1,2}):(\d{1,2}):(\d{1,2})/;
r = strDate.match(reg);
if (r == null)
{
alert("你输入的日期格式有误，正确格式为：2004-12-01 或 2004-12-01 12:23:45");
return false;
}
var d = new Date(r[1], r[3]-1,r[4],r[5],r[6],r[7]);
if (d.getFullYear()==r[1]&&(d.getMonth()+1)==r[3]&&d.getDate()==r[4]&&d.getHours()==r[5]&&d.getMinutes()==r[6]&&d.getSeconds()== r[7])
{
return d;
}
else
{
alert("你输入的日期或时间超出有效范围，请仔细检查！");
return false;
}
}
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