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Getting all dates between two dates using datepickers and Entity Framework 6


Getting all dates between two dates using datepickers and Entity Framework 6

By : Megha
Date : October 19 2020, 08:10 PM
wish help you to fix your issue The cause of your error message
You should be aware about the differences between IEnumerable and IQueryable.
code :
class Archive
{
    public int Id {get; set;}
    public DateTime IssuingDate {get; set;}
    public string InsertedBy {get; set;}
    ...
}

public class MyDbContext : DbContext
{
     public DbSet<Archive> Archives {get; set;}
}
public static IQueryable<Archive> BetweenDates(this IQueryable<Archive> archives,
    DateTime startDate,
    DateTime endDate)
{
     return archives.Where(archive => startDate <= archive.IssuingDate
                                   && archive.IssuingDate <= endDate);
}
public static IQueryable<archive> ToIssuingDatesOfUser(this IQueryable<archive> archives,
    string userName)
{
    // first limit the number of archives, depdning on userName,
    // then select the IssuingDate, remove duplicates, and finally Order
    var archivesOfUser = (userName == null) ? archives :
        archives.Where(archive => archive.InsertedBy == userName);

   return archivesOfUser.Select(archive => archive.IssuingDate)
                        .Distinct()
                        .OrderBy(issuingDate => issuingDate);
}
public ICollection<string> GetIssuingDatesOfUserBetweenDates(string userName, 
    DateTime startDate,
    DateTime endDate)
{
    using (var dbContext = new MyDbContext(...))
    {
        return dbContext.Archives
               .BetweenDates(startDate, endDate)
               .ToIssuingDatesOfUser(userName)
               .ToList();
    }
}


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c# foreach to loop through all dates between two datepickers

c# foreach to loop through all dates between two datepickers


By : Oğuz Özcan
Date : March 29 2020, 07:55 AM
I wish did fix the issue. For starters, you need to get the dates in DateTime format, not as strings.
code :
for (DateTime d = dateSTART.Value; d <= dateEND.Value; d = d.AddDays(1))
{
    // d contains the date for this iteration
}
2 Bootstrap Datepickers: How to change min and max dates?

2 Bootstrap Datepickers: How to change min and max dates?


By : Fulya
Date : March 29 2020, 07:55 AM
To fix this issue I have 2 datepickers on my webpage: One for the arrival date and the other for departure. , if you console.log changing like this:
code :
.on('changeDate', function(e){ 
        console.log(e);
});
Highlight dates on datepickers

Highlight dates on datepickers


By : susan
Date : March 29 2020, 07:55 AM
it should still fix some issue I think you need a directive based on Bootstrap datepicker. Fortunately, the AngularUI Team have already created one that allows you to do this: Datepicker directive
Disable past dates of 2 datepickers jquery

Disable past dates of 2 datepickers jquery


By : user3004985
Date : March 29 2020, 07:55 AM
fixed the issue. Will look into that further The easiest solution might be to fetch a Date object value for your first date picker, rather than trying to parse the selectedDate string.
In that case you can use .getTime() to get the epoch, and then you just add the number of milliseconds in one day. Then you create a new Date from the epoch, and use that to set the minDate.
code :
$("#date1").datepicker({
  dateFormat: 'dd-mm-yy',
  minDate: 0,
  onSelect: daysNumber,
  onClose: function(selectedDate) {
    $("#date2").datepicker("option", "minDate", plusOne());
  }
});

var plusOne = function() {
  var d1 = $('#date1').datepicker('getDate');
  var msInDay = 24 * 60 * 60 * 1000; // hours * mins * secs * ms
  if (!d1) return 0;
  else return new Date(d1.getTime() + msInDay);
}

$("#date2").datepicker({
  dateFormat: 'dd-mm-yy',
  onSelect: daysNumber,
  minDate: plusOne(),
});
How to get records between two dates in C#, ASP.NET MVC 3 using Entity Framework?

How to get records between two dates in C#, ASP.NET MVC 3 using Entity Framework?


By : Mr CMC71
Date : March 29 2020, 07:55 AM
Any of those help I am not able to get records between two dates. , Two ways to do so.
First with two WHERE clause:
code :
var result = context.EntityName
             .Where(entry => entry.DateField >= StarDate.SelectedDate.Value)
             .Where(entry => entry.DateField <= EndDate.SelectedDate.Value).ToList();
    var result = context.YourEntityName.Where(entry => entry.DateField >= minDate 
                 && entry.DateField <= maxDate).ToList();
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