I've created a booking calculator by date using JavaScript.
Basically I want the base price to be £25 for 1 day (24 hours) or less, and £10 for each additional day (each additional 24 hours).
Below is the main part of the code.
jQuery(document).ready(function($) {
var prequote=25.00;
var taxa = 10.00;
var hoje = new Date();
hoje=hoje.getTime();
i = 0;
$('#quote').click(function(event) {
var d1= $('#d1').val();
var d2= $('#d2').val();
var t1= $('#t1').val();
var t2= $('#t2').val();
console.log(d1);
console.log(d2);
console.log(t1);
console.log(t2);
// end - start returns difference in milliseconds
var date2 = new Date(d2);
var date1 = new Date(d1);
var millisecondsPerDay = 1000 * 60 * 60 * 24;
var millisBetween = date2.getTime() - date1.getTime();
// get days
var d = millisBetween / millisecondsPerDay;
//alert ('value of days is:' +d);
//alert ( new Date("1970-1-1 " + t2) - new Date("1970-1-1 " + t1) ) / 1000 / 60 / 60;
var h= ( new Date("1970-1-1 " + t2) - new Date("1970-1-1 " + t1) ) / 1000 / 60 / 60;
//alert ('value of hours is:' +h);
t1 =t1.split(':');
t2 =t2.split(':');
var dat1 = d1.split("-");
var dd1 = dat1[2];
var mm1 = dat1[1];
var yy1 = dat1[0];
var hh1 = t1[0];
var ms1 = t1[1];
var dat2 = d2.split("-");
var dd2 = dat2[2];
var mm2 = dat2[1];
var yy2 = dat2[0];
var hh2 =t2[0];
var ms2 = t2[1];
var x1 = yy1 + ',' + mm1 + ',' + dd1 + ' ' + hh1 + ':' + ms1;
var x2 = yy2 + ',' + mm2 + ',' + dd2 + ' ' + hh2 + ':' + ms2;
var ent = dd1 + '/'+ mm1 +'/'+yy1+' '+ hh1 + ':' + ms1;
var ext = dd2 + '/'+ mm2 +'/'+yy2+' '+ hh2 + ':' + ms2;
var xi = yy1 + ',' + mm1 + ',' + dd1 ;
var xj = yy2 + ',' + mm2 + ',' + dd2 ;
var start =new Date(x1);
//var start_i =new Date(xi);
var end = new Date(x2);
// var end_i = new Date(xj);
start = start.getTime();
end= end.getTime();
if(start === end){
alert('Min rental days is 1');
}
else if(start < end){
// hh1 = parseInt(hh1);ms1 = parseInt(ms1);hh2 = parseInt(hh2);ms2 = parseInt(ms2);;
/*while(start_i < end_i){
i++;
var newDate = start_i.setDate(start_i.getDate() + 1);
start_i = new Date(newDate);
}*/
i=d;
if(i >= 1 ){
if(h > 0 ){
i=i+1;
}
prequote = prequote + (taxa * (i-2));
prequote = parseFloat(prequote.toFixed(2));
}
$('#en-tex').text(ent);
$('#ex-t').text(ext);
$('#prequote').html(prequote);
$('#modal-img').modal('show');
prequote=25.00;
$('#tupd').val(ent);
$('#tdod').val(ext);
}
else{
alert('Please fill in all the date and time fields.');
}
});
The 1st issue is, if I select for example Monday 21st at 9:00am to Tuesday 22nd at 9:00am it doesn't count the fee as for 24 hours. Only if the end date is AFTER 9:00am.
Likewise for longer dates, it only charges for a day AFTER 24 hours and not from 24 hours on the dot.
2nd issue is, if somebody selects less than 24 hours (i.e Monday 21st at 9:00am to Tuesday 22nd at 7:00am) it minuses the £10 from £25. I want it to still quote the base price of £25.
I advise you to use momentJS. Is pretty easy to use.
var a = moment([2007, 0, 29]);
var b = moment([2007, 0, 28]);
a.diff(b, 'days') // 1
Or just like that:
var a = moment('2016-06-06T21:03:55');//now
var b = moment('2016-05-06T20:03:55');
console.log(a.diff(b, 'minutes')) // 44700
console.log(a.diff(b, 'hours')) // 745
console.log(a.diff(b, 'days')) // 31
console.log(a.diff(b, 'weeks')) // 4
Edit.:
Adding some ideas. You can just simply use the example of #jeff:
dt1 = new Date('2016-01-21 20:00:00');
dt2 = new Date('2016-01-24 09:00:00');
dif = dt2-dt1;
dif = dif / ( 1000 * 60 * 60 * 24 );
days = Math.ceil(dif);
var total = 0;
if (days > 0) {
total = 25 + ( (days-1) * 10 ) // total = <first day with prequote 25 and then others days are 10 bucks>
}
console.log(total); // total of amout to be paid
Maybe thia can solve your issue.
Since you are working with whole days you can simplify the process by:
dt1 = new Date('2016-01-21 09:00:00');
dt2 = new Date('2016-01-22 09:00:00');
dif = dt2-dt1;
dif = dif / ( 1000 * 60 * 60 * 24 );
days = Math.ceil(dif);
The days value contains a whole number for the amount of days between the two dates. Do your pricing from this value.
When some one rent room for less than 24 hour. Value of i is become negative. From your expression
prequote = prequote + (taxa * (i-2));
If i is smaller than 2. taxa variable become negative and you have get price less than 25. Please use this below line
i=(i<2)?i=2:i;
From above expression. Your value cannot be smaller than £25. Hope it helps you
Related
I have a date like this 2017-07-25 09:30:49, when I subtract 2017-07-25 10:30:00 and 2017-07-25 09:30:00, I need a result like 1 Hours.
I can't find correct search key for googling what I need.
Anyone know what should I search on google ? or someone knows some function about that?
PS. Mysql or Javascript
Try with date object in javascript
Like this
var d1 = new Date("2017-07-25 10:30:00");
var d2 = new Date("2017-07-25 09:30:49")
var diff = Math.abs(d1-d2); // difference in milliseconds
Then convert the milliseconds to hours
var hours = parseInt((diff/(1000*60*60))%24);
You can go through it
Get the time difference between two datetimes
But the query is not clear do you want only the hour difference or you want the difference converted to hour format
Like what it will give if 2017-07-25 09:30:49 and 2017-07-26 10:30:00 ? 25 hour or 1 hour?
here a code example of how to do it
var date1 = new Date("2017-07-25 09:30:49");
var date2 = new Date("2017-07-25 10:30:00");
var datesum = new Date(date1 - date2);
var hours = datesum.getHours();
var minutes = datesum.getMinutes();
var seconds = datesum.getSeconds();
console.log(hours + " hour, " + minutes + " minutes, " + seconds + " seconds" )
var dateString = "2017-07-25 09:30:49";
var dateString2= "2017-07-25 11:30:00";
var reggie = /(\d{4})-(\d{2})-(\d{2}) (\d{2}):(\d{2}):(\d{2})/;
var dateArray = reggie.exec(dateString);
var dateArray2= reggie.exec(dateString2);
var dateObject1= new Date(
(+dateArray[1]),
(+dateArray[2])-1, // Careful, month starts at 0!
(+dateArray[3]),
(+dateArray[4]),
(+dateArray[5]),
(+dateArray[6])
);
var dateObject2= new Date(
(+dateArray2[1]),
(+dateArray2[2])-1, // Careful, month starts at 0!
(+dateArray2[3]),
(+dateArray2[4]),
(+dateArray2[5]),
(+dateArray2[6])
);
var diff = Math.abs(dateObject2-dateObject1); // difference in milliseconds
var hours = parseInt((diff/(1000*60*60))%24);
Try with the below dateFormatter function :
var d1 = new Date("2017-07-25 10:30:00");
var d2 = new Date("2017-07-25 09:30:00")
var diff = Math.abs(d1-d2);
var d = dateFormatter(diff);
console.log(d);
function dateFormatter(t){
var cd = 24 * 60 * 60 * 1000;
var ch = 60 * 60 * 1000;
var cm = 60*1000;
var d = Math.floor(t / cd);
var h = '0' + Math.floor( (t - d * cd) / ch);
var m = '0' + Math.round( (t - d * cd - h * ch) / 60000);
var s = '0' + Math.round((t - (d * cd) - (h * ch) - (m * cm))/1000);
return d + " days, " + h.substr(-2) + " hours, " + m.substr(-2) + " minutes, " +s.substr(-2)+ " seconds";
}
Here's my code for getting the time after adding specific time.. I don't know how to shift to tomorrow's date if the base_time is example: 4:50 PM and the 'default END TIME' is only 5:00 PM and I have to add 30 mins on the base_time. If I add 30 mins on the base, the final date/time is TOMORROW at 8:20 AM.. because the start of the day(work) is 8:00 AM.
Question : How to do this? e.g. January 3, 2016 04:50:00 PM + (00:30:00) = January 4, 2016 08:20:00 AM.
start time of work is at 8:00 AM
end is at 5:00 PM
Please help me on this. Thank you guys. I really need this.
var time = "";
var total_seconds = 0;
var total_time = 0;
// ===================================================================
function toSeconds(timeToConvert){
var hms = timeToConvert;
var a = hms.split(':');
seconds = (+a[0]) * 60 * 60 + (+a[1]) * 60 + (+a[2]);
total_seconds += seconds;
}
$('#btn').click(function () {
var d = new Date();
var month = d.getMonth();
var day = d.getDate();
var year = d.getFullYear();
var hr = d.getHours();
var min = d.getMinutes();
var sec = d.getSeconds();
if (sec <= 9) {
sec = ('0' + sec);
}
if (min <= 9) {
min = ('0' + min);
}
if (hr <= 9) {
hr = ('0' + hr);
}
var base_time = hr + ":" + min + ":" + sec;
toSeconds(base_time);
// toSeconds("16:30:00");
if ($('#acc1').is(":checked")) {
time = "00:15:00";
toSeconds(time);
}
if ($('#acc2').is(":checked")) {
time = "00:30:00";
toSeconds(time);
}
alert("total seconds = " + total_seconds);
total_time = total_seconds;
total_seconds = 0;
if (total_time <= 61200) {
var date = new Date(null);
date.setSeconds(total_time);
var date1 = day + "-" + (month+1) + "-" + year + " " + date.toISOString().substr(11, 8);
}
else {
var da = new Date();
var day1 = Number(da.toISOString().substr(8, 2)) + 1; // Date1=currentday+1
var month1 = da.getMonth();
var year1 = da.getFullYear();
total_time -= 61200;
var new_time = 28800 + total_time; // Morning 8'o clock + remaining time
da.setSeconds(total_time);
var date1 = day1 + "-" + (month1+1) + "-" + year1 + " " + da.toISOString().substr(11, 8);
}
alert(date1);
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
<label><input id="acc1" type="checkbox" name="acc">acc 1</label><br>
<label><input id="acc2" type="checkbox" name="acc">acc 2</label><br>
<input type="button" class="btn btn-success" id="btn" name="btn" value="button">
edited and modified based on #Navaneethan answer. thank for that. But no I'm curious on how to consider the weekends? Those days without work. For example, Friday, the next day should be on Monday. The same for the changes in Months. How am I supposed to do that. Please help me. Thank you.
I just modified your code... Try this. It may work
var time = "";
var total_seconds = 0;
var total_time = 0;
// ===================================================================
function toSeconds(timeToConvert) {
var hms = timeToConvert;
var a = hms.split(':');
var seconds = (+a[0]) * 60 * 60 + (+a[1]) * 60 + (+a[2]);
total_seconds += seconds;
}
$('#btn').click(function () {
var d = new Date();
var hr = d.getHours();
var min = d.getMinutes();
var sec = d.getSeconds();
if (sec <= 9) {
sec = ('0' + sec);
}
if (min <= 9) {
min = ('0' + min);
}
if (hr <= 9) {
hr = ('0' + hr);
}
var base_time = hr + ":" + min + ":" + sec;
toSeconds(base_time);
if ($('#acc1').is(":checked")) {
time = "00:15:00";
toSeconds(time);
}
if ($('#acc2').is(":checked")) {
time = "00:30:00";
toSeconds(time);
}
alert(total_seconds);
total_time = total_seconds;
total_seconds = 0;
var date = new Date();
if (total_time <= 61200) {
date.setSeconds(total_time);
var date1 = date.toISOString().substr(11, 8);
}
else {
var day1 = Number(date.toISOString().substr(8, 2)) + 1; // Date1=currentday+1
var month1 = date.getMonth();
var year1 = date.getFullYear();
total_time -= 61200;
var new_time = 28880 + total_time; //Morning 8'o clock + remaining time
date.setSeconds(total_time);
var date1 = day1 + "-" + month1 + "-" + year1 + ":" + date.toISOString().substr(11, 8);
}
alert(date1);
});
How to get number of weeks from two dates in jQuery 1.0?
I have tried this but no luck:
//start and end date is in format '10-0ct-2015'
var end = $("span[id$=spEstDeliveryDate] input[type=text]").val();
var start = $("span[id$=spPODeliveryDate] input[type=text]").val();
var f = $.datepicker.parseDate("dd-M-yy", end);
var date1 = new Date(f);
date1 = (date1.getDate() + '/' + (date1.getMonth() + 1 ) + '/' + date1.getFullYear());
f = $.datepicker.parseDate("dd-M-yy", start);
var date2 = new Date(f);
date2 = (date2.getDate() + '/' + (date2.getMonth() + 1) + '/' + date2.getFullYear());
var totalWeeks = Math.floor((date1 - date2 + 1) / (1000 * 60 * 60 * 24) / 7);
You convert the dates to strings before trying to do the math on them. Leave them as Date objects:
var f = $.datepicker.parseDate("dd-M-yy", end);
var date1 = new Date(f);
f = $.datepicker.parseDate("dd-M-yy", start);
var date2 = new Date(f);
var totalWeeks = Math.floor((date1 - date2) / (1000 * 60 * 60 * 24) / 7);
I'd like to calculate the elapsed time between two dates. I saw some examples on the internet (most of them on this site), but found nothing useful. I'd like to write a function can call like this:
calculateDifference('2012-02-01 15:31')
There is no second parameter, since it is the current date. I have a code I'm currently using, which is:
function get_time_diff(_datetime )
{
var datetime = new Date( _datetime ).getTime();
var now = new Date().getTime();
if( isNaN(datetime) )
{
return " on " + _datetime;
}
if (datetime < now) {
var milisec_diff = now - datetime;
}else{
var milisec_diff = datetime - now;
}
var days = Math.floor(milisec_diff / 1000 / 60 / (60 * 24));
var date_diff = new Date( milisec_diff );
var respvalue ='';
if (days > 0) {
respvalue += days + " day(s), ";
}
if (date_diff.getHours() > 0) {
respvalue += (date_diff.getHours() - 1) + " hour(s) and ";
}
respvalue += date_diff.getMinutes() + " minute(s) ago.";
return respvalue;
}
And the result is and should be:
1 day(s), 14 hour(s) and 17 minute(s)
For some reasons there are differences (when 1 day passed it shows 0 etc) and it works only with chrome, in IE and FF it returns with the date I passed as the parameter.
Once again: I'd like to calculate the difference between the current date and a given date in the next format:
1 day(s), 14 hour(s) and 17 minute(s)
I don't care about the months, years. Only hours, mins and secs. Thank you in advance!
Try this:
function get_time_diff(_datetime )
{
var datetime = new Date( _datetime ).getTime();
var now = new Date().getTime();
if( isNaN(datetime) )
{
return " on " + _datetime;
}
if (datetime < now) {
var milisec_diff = now - datetime;
}else{
var milisec_diff = datetime - now;
}
var days = Math.floor(milisec_diff / 1000 / 60 / (60 * 24));
var hours = Math.floor(milisec_diff / (1000 * 60 * 60) - days * 24);
var minutes = Math.floor(milisec_diff / (1000 * 60) - days * 24 * 60 - hours * (60));
var respvalue ='';
if (days > 0) {
respvalue += days + " day(s), ";
}
if (hours > 0) {
respvalue += hours + " hour(s) and ";
}
respvalue += minutes + " minute(s) ago.";
return respvalue;
}
The problem is that your date format is not valid, so Firefox can't parse your strings as dates.
You can use
function get_time_diff(datetime) {
var milisec_diff = Math.abs(new Date() - new Date(datetime)),
diff = new Date(milisec_diff),
days = milisec_diff / 3600e3 / 24 | 0,
hours = diff.getUTCHours(),
respvalue = '';
if (days)
respvalue += days + " day(s), ";
if (hours)
respvalue += hours + " hour(s) and ";
respvalue += diff.getUTCMinutes() + " minute(s) ago.";
return respvalue;
}
get_time_diff('2012-02-01T15:31Z');
Where the date 2012-02-01T15:31Z is in ISO8601, and the Z means UTC time (note some browsers may not support it).
This seems simplest to me:
http://jsbin.com/tusul/9/edit
// end date is optional, it will assume the current date if not supplied.
// if timezone is not supplied, it will assume local browser time.
function calculateDateDiff(beginDate, endDate) {
var currentDate;
if (typeof(endDate) == 'undefined') {
currentDate = new Date();
} else {
currentDate = new Date(endDate);
}
var targetDate = new Date(beginDate);
var differenceDate;
if (currentDate > targetDate) {
differenceDate = new Date(currentDate - targetDate);
} else {
differenceDate = new Date(targetDate - currentDate);
}
return('Days: ' + (differenceDate.getUTCDate() -1) + ', Hours: ' + differenceDate.getUTCHours() + ', Minutes: ' + differenceDate.getUTCMinutes() + ', Seconds: ' + differenceDate.getUTCSeconds());
}
console.log(calculateDateDiff('05-22-2014 01:02:03', '05-22-2014 02:03:04'));
console.log(calculateDateDiff('05-22-2014 01:02:03', '05-22-2014 02:03:04-600'));
console.log(calculateDateDiff('05-22-2014 01:02:03Z', '05-22-2014 02:03:04Z'));
console.log(calculateDateDiff('05-22-2014 01:02:03Z', '05-22-2014 02:03:04-600'));
console.log(calculateDateDiff('05-22-2014 01:02:03-500', '05-22-2014 02:03:04-600'));
console.log(calculateDateDiff('05-22-2014 01:02:03+1000', '05-22-2014 02:03:04-600'));
I have a function that will calculate time between two date / time but I am having a small issue with the return.
Here is the way I collect the information.
Start Date
Start Time
Ending Date
Ending Time
Hours
And here is the function that calculates the dates and times:
function calculate (form) {
var d1 = document.getElementById("date1").value;
var d2 = document.getElementById("date2").value;
var t1 = document.getElementById("time1").value;
var t2 = document.getElementById("time2").value;
var dd1 = d1 + " " + t1;
var dd2 = d2 + " " + t2;
var date1 = new Date(dd1);
var date2 = new Date(dd2);
var sec = date2.getTime() - date1.getTime();
if (isNaN(sec)) {
alert("Input data is incorrect!");
return;
}
if (sec < 0) {
alert("The second date ocurred earlier than the first one!");
return;
}
var second = 1000,
minute = 60 * second,
hour = 60 * minute,
day = 24 * hour;
var hours = Math.floor(sec / hour);
sec -= hours * hour;
var minutes = Math.floor(sec / minute);
sec -= minutes * minute;
var seconds = Math.floor(sec / second);
var min = Math.floor((minutes * 100) / 60);
document.getElementById("result").value = hours + '.' + min;
}
If I put in todays date for both date fields and then 14:30 in the first time field and 15:35 in the second time field the result is shown as 1.8 and it should be 1.08
I didn't write this function but I am wondering if someone could tell me how to make that change?
Thank you.
If I understand correctly, the only issue you are having is that the minutes are not padded by zeroes. If this is the case, you can pad the value of min with zeroes using this little trick:
("00" + min).slice(-2)
I can't see why 15:35 - 14:30 = 1.08 is useful?
Try this instead:
function timediff( date1, date2 ) {
//Get 1 day in milliseconds
var one_day=1000*60*60*24;
// Convert both dates to milliseconds
var date1_ms = date1.getTime();
var date2_ms = date2.getTime();
// Calculate the difference in milliseconds
var difference_ms = date2_ms - date1_ms;
//take out milliseconds
difference_ms = difference_ms/1000;
var seconds = Math.floor(difference_ms % 60);
difference_ms = difference_ms/60;
var minutes = Math.floor(difference_ms % 60);
difference_ms = difference_ms/60;
var hours = Math.floor(difference_ms % 24);
var days = Math.floor(difference_ms/24);
return [days,hours,minutes,seconds];
}
function calculate (form) {
var d1 = document.getElementById("date1").value;
var d2 = document.getElementById("date2").value;
var t1 = document.getElementById("time1").value;
var t2 = document.getElementById("time2").value;
var dd1 = d1 + " " + t1;
var dd2 = d2 + " " + t2;
var date1 = new Date(dd1);
var date2 = new Date(dd2);
var diff = timediff(date1, date2);
document.getElementById("result").value = diff[1] + ':' + diff[2];
}
Verify if number of minutes is less than 10 and if it is then append an additional zero in front. Follow similar approach for seconds.