I have a two date like from and to date. date format like 28-Sep-2013 and 01-Sep-2013 . I want to compare date and show error message. I have use this code,
var from = $('#<%= txtFDateEdu.ClientID %>').val();
var to = $('#<%= txtTDateEdu.ClientID %>').val();
var dateTypeVar = $('#<%= txtFDateEdu.ClientID %>').datepicker('getDate');
var dateTypeVarto = $('#<%= txtFDateEdu.ClientID %>').datepicker('getDate');
$.datepicker.formatDate('dd-mm-yy', dateTypeVar);
var datefrom = $.datepicker.formatDate('dd/mm/yyyy', dateTypeVar);
var dateto = $.datepicker.formatDate('dd/mm/yyyy', dateTypeVarto);
alert(datefrom);
if (datefrom > dateto) {
alert("Success");
}
else {
}
This code is not working properly. Some issue occur in date format. Please any one help me to solve date format issue and compare date properly. i also use this code.
var from = $('#<%= txtFDateEdu.ClientID %>').val();
var to = $('#<%= txtTDateEdu.ClientID %>').val(;)
alert(from);
alert(to);
var datefrom = new Date(from);
var dateto = new Date(to);
alert(datefrom);
alert(dateto);
if (datefrom > dateto) {
alwer("Success");
}
else {
}
but this also not work properly.
You are converting a given date to a string, just skip this step:
var datefrom = $('#<%= txtFDateEdu.ClientID %>').datepicker('getDate');
var dateto = $('#<%= txtFDateEdu.ClientID %>').datepicker('getDate');
if (datefrom > dateto) {
alert("Success");
}
else {
}
Just compare the two Date
objects before you've converted them to strings:
var dateTypeVar = $('#<%= txtFDateEdu.ClientID %>').datepicker('getDate');
var dateTypeVarto = $('#<%= txtFDateEdu.ClientID %>').datepicker('getDate');
if (dateTypeVar > dateTypeVarto) {
...
}
The comparison operator will automatically take the value of the two date objects via .valueOf()
, that being the milliseconds elapsed since 1970/01/01 00:00:00.
I also use date picker, normally i use following script.
function compare_dates(valid_to, valid_from){
var splited_to = valid_to.split("-")
var to_date_monthfield=splited_to[1];
var to_date_dayfield=splited_to[0];
var to_date_yearfield=splited_to[2];
var to_date = new Date(to_date_yearfield, to_date_monthfield-1, to_date_dayfield);
var splited_from = valid_from.split("-");
var from_date_monthfield=splited_from[1];
var from_date_dayfield=splited_from[0];
var from_date_yearfield=splited_from[2];
var from_date = new Date(from_date_yearfield, from_date_monthfield-1, from_date_dayfield);
var cur_date = new Date();
if(!(from_date > cur_date.setDate(cur_date.getDate() - 1))){
return false;
}
if(!(to_date > from_date)){
return false;
}
return true;
}
This expects your date date to be in dd//mm/yyyy format
here i found something use full. You can use it with my code.
new Date(Date.parse(month_string +" 1, 2012")).getMonth()+1
you can replace monthfield with above code. or you also can use a other way.
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