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分享请教一个判断是不是周末的js
如何判断input输入框的值是不是休息日啊，请教啊，谁帮忙改一下
<SCRIPT LANGUAGE="JavaScript">
<!--
function isDate(in_date)
{
if (in_date.length==0 || in_date.length!=10)
{
return false;
}
yearValue = in_date.substr(0,4) ;//字符串中的第一个字符的索引为 0
monthValue = in_date.substr(5,2);
dayValue = in_date.substr(8,2);
if (yearValue!="" || monthValue!="" || dayValue!="")
{
if (isNaN(yearValue) || yearValue<1900 || yearValue>2100) //取最大年份是2100
{
return false;
}
if (isNaN(monthValue) || monthValue<1 || monthValue>12)
{
return false;
}
if (isNaN(dayValue) || dayValue<1 || dayValue>31)
{
return false;
}
if (((monthValue==4 || monthValue==6 || monthValue==9 || monthValue==11)&& dayValue>30)
|| (monthValue==2 && dayValue>29)|| ((monthValue==2 && dayValue>28 && !((yearValue%4==0&&yearValue%100!=0)||(yearValue%400==0)))))
{
return false;
}
}
return true;
}
function javs_submit() {
var desticon;
var date_str;
var i,l;
date_str = date_check.value.split(",");
l=date_str.length;
for (i=0; i< l-1;i++) {
desticon=document.all(date_str[i]);
if (!isDate(desticon.value))
{
alert("日期格式输入不正确!");
return false;
}
return true;
}
<SCRIPT LANGUAGE="JavaScript">
<!--
function isDate(in_date)
{
if (in_date.length==0 || in_date.length!=10)
{
return false;
}
yearValue = in_date.substr(0,4) ;//字符串中的第一个字符的索引为 0
monthValue = in_date.substr(5,2);
dayValue = in_date.substr(8,2);
if (yearValue!="" || monthValue!="" || dayValue!="")
{
if (isNaN(yearValue) || yearValue<1900 || yearValue>2100) //取最大年份是2100
{
return false;
}
if (isNaN(monthValue) || monthValue<1 || monthValue>12)
{
return false;
}
if (isNaN(dayValue) || dayValue<1 || dayValue>31)
{
return false;
}
if (((monthValue==4 || monthValue==6 || monthValue==9 || monthValue==11)&& dayValue>30)
|| (monthValue==2 && dayValue>29)|| ((monthValue==2 && dayValue>28 && !((yearValue%4==0&&yearValue%100!=0)||(yearValue%400==0)))))
{
return false;
}
}
return true;
}
function javs_submit() {
var desticon;
var date_str;
var i,l;
date_str = date_check.value.split(",");
l=date_str.length;
for (i=0; i< l-1;i++) {
desticon=document.all(date_str[i]);
if (!isDate(desticon.value))
{
alert("日期格式输入不正确!");
return false;
}
return true;
}
...全文
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sunboyyq 2005-03-18
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shouch
shinco1 2005-03-18
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找到错误了呵呵，谢谢大花猫
shinco1 2005-03-18
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大花猫，上面的怎么我插入进去就有语法错误的啦
function isRestDate(in_date1){
var s=in_date1.split("-");
y = Number(s[0]);
m = Number(s[1]);
d = Number(s[2]);
var dzhou=(new Date(y,m-1,d)).getDay();
if (dzhou==6||dzhou==7) {retrun false;
}
retrun true;
}
function isRestDate(in_date1){
var s=in_date1.split("-");
y = Number(s[0]);
m = Number(s[1]);
d = Number(s[2]);
var dzhou=(new Date(y,m-1,d)).getDay();
if (dzhou==6||dzhou==7) {retrun false;
}
retrun true;
}
cxz7531 2005-03-18
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<HTML>
<HEAD>
</HEAD>
<script language="JavaScript">
function isRestDate(in_date){
var s=in_date.split("-");
y = Number(s[0]) ;m = Number(s[1]);d = Number(s[2]);
var dzhou=new Date(y,m-1,d).getDay();
return ((dzhou==6) || (dzhou==7))
}
alert(isRestDate("2005-3-18"))
</script>
<body>
</body>
</HTML>
<HEAD>
</HEAD>
<script language="JavaScript">
function isRestDate(in_date){
var s=in_date.split("-");
y = Number(s[0]) ;m = Number(s[1]);d = Number(s[2]);
var dzhou=new Date(y,m-1,d).getDay();
return ((dzhou==6) || (dzhou==7))
}
alert(isRestDate("2005-3-18"))
</script>
<body>
</body>
</HTML>
myvicy 2005-03-18
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mydate=new Date();
myweekday=mydate.getDay();
mymonth=mydate.getMonth()+1;
myday= mydate.getDate();
myyear= mydate.getYear();
myhour = mydate.getHours();
if(mymonth<10) mymonth="0"+mymonth;
year=(myyear > 2000) ? myyear : 1900 + myyear;
if(myweekday == 0)
weekday="星期日";
else if(myweekday == 1)
weekday="星期一";
else if(myweekday == 2)
weekday="星期二";
else if(myweekday == 3)
weekday="星期三";
else if(myweekday == 4)
weekday="星期四";
else if(myweekday == 5)
weekday="星期五";
else if(myweekday == 6)
weekday="星期六";
myweekday=mydate.getDay();
mymonth=mydate.getMonth()+1;
myday= mydate.getDate();
myyear= mydate.getYear();
myhour = mydate.getHours();
if(mymonth<10) mymonth="0"+mymonth;
year=(myyear > 2000) ? myyear : 1900 + myyear;
if(myweekday == 0)
weekday="星期日";
else if(myweekday == 1)
weekday="星期一";
else if(myweekday == 2)
weekday="星期二";
else if(myweekday == 3)
weekday="星期三";
else if(myweekday == 4)
weekday="星期四";
else if(myweekday == 5)
weekday="星期五";
else if(myweekday == 6)
weekday="星期六";
