Part 8- Generate HYPERLINKS Using ACTIONLINK Html Helper | ASP.NET MVC Application

[@trr5088]

My face is red for not finding this and I thought I had searched and searched. I need to learn more about debugging and how to use it. Thank you Ashish, that answer came really quick.

[@aapkanigam]

+TR R keep learning and sharing

[@ayoforyou448]

It's amazing my friend

[@davido459]

yes, it is good :)

[@navzme]

Thanks for awesome video

[@CommanDoHighTech]

hi sir , you are amazing i understood it easily thnx,and The meaning of your name is like cannabis, which is a drug in Egypt hhhhhhhhhhhhhhhh

[@vinayakjambhale5985]

sir how & where i can declared the controller index property for shared folder _menu.cshtml?

[@ruchapandya9338]

hy ashish I am getting an exception of Object reference not set to its instance in EmployeeDetail Action,Have u any solution for it?

[@shihabsaadi374]

I also faced it, Did u find any solution?

[@stoneshuvro3579]

Can you make a video or give me hints how to retrieve all data using Department Hyperlink . Like a fetch data of Department . CSE EEE ARCHI now when I click on CSE ,it'll show me all CSE students . How can I do it?

[@aapkanigam]

You have to make join between two table .."select d.departmentName, s.StudentName from tblDepartment d join tblStudent s on d.DepartmentID=s.DepartmentId where d.departmentID=1" Try this query in sql server

[@aapkanigam]

Please part 36, there you will get an idea

[@klugandavid166]

Sir, HI. Please I have a database in which employee Id is customized of type string, How do I view the employee details by fetching it using SingleOrDefault. Trying to use the same line from your tutrial but it is not working yet. Please help me! Thanks

[@aapkanigam]

+klugan david part 16 might help you.. after part 11 onwards you can get code for each video. The code link will be available in the respective video description

[@klugandavid166]

Thank You Sir, Will watch the video and try your solution...Love your blog page too...

[@yogeshvaidya5895]

i cant understand where you create Employeeviewmodel as custom table ,because is in your database there only two tables, you are going well i.e help us to improve but you must show each step where and how you create this ,

[@tiktokgirls2681]

watch his videos in all part

[@trr5088]

When I run the Index.Cshtml code the buttons work and direct me to the correct details page. @item.Name When I run the Html helper code I get errors and page does not load. @Html.ActionLink(item.Name, "EmployeeDetail", new {EmnployeeId = item.EmployeeId}, new { @class= "btn btn-block btn-primary" }) I recieve this error in the browser. Does anyone have suggestion as to what is wrong? Server Error in '/' Application.The parameters dictionary contains a null entry for parameter 'EmployeeId' of non-nullable type 'System.Int32' for method 'System.Web.Mvc.ActionResult EmployeeDetail(Int32)' in 'MVCTutorial.Controllers.TestController'. An optional parameter must be a reference type, a nullable type, or be declared as an optional parameter. Parameter name: parameters Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.ArgumentException: The parameters dictionary contains a null entry for parameter 'EmployeeId' of non-nullable type 'System.Int32' for method 'System.Web.Mvc.ActionResult EmployeeDetail(Int32)' in 'MVCTutorial.Controllers.TestController'. An optional parameter must be a reference type, a nullable type, or be declared as an optional parameter. Parameter name: parameters Source Error: An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

[@aapkanigam]

+TR R you have done one mistake while passing parameter .Replace EmnployeeId to EmployeeId in your link .Example {EmployeeId=item.EmployeeId}

[@AbstractMediums]

The way you explain is so backwards. Why wouldn't you have a sheet with the source for each lesson so people could see all of the things you added before the video??!