.NET GENES

Lately while working in an ASP.NET MVC project, i encountered a problem that when I load a partial view for the first time, the jQueryUI DatePicker shows up. However after loading the partial view for the second time and so on, the DatePicker does not show up. I've tried several approaches and solutions presented in the net. And the fix that worked on my end was to: 1. Change the id of the textbox control to which the DatePicker has been initialized to something unique.      txtAddHireDate for add partial view      txtEditHireDate for edit partial view 2. Remove the referencing of the jquery and jqueryUI library of each partial view and transferred them to Index.cshtml(Index.cshtml loads these partial views). That's it.

Hello, To validate a model property of type TimeSpan using Data Annotation RegularExpression attribute, the expressions should check the hours, minutes and seconds since the corresponding database column in SQL Server that is mapped with this field has a Time data type. The example below validates a 23 hour format military time and does not allow minutes or seconds greater than zero. [RegularExpression(@"^(?:[01][0-9]|2[0-3]):[0-0][0-0]:[0-0][0-0]$ ", ErrorMessage =" Invalid time format and hh:mm:ss values. ")]