How to save List value to a database in ActionResult?

Guest User

6y868.NET

Hi Team

I am struggling to save List eNtsaDashboard = new List(); to db. Anyone can help me below logic?

7 Replies

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Jenith Thakkar6y ago
Accepted answer
first initialize that model and then add all values
Thank you
+1
Nisha Regil6y ago
SaveChanges will apply only if eNtsaCourseList.Courses is not null with cb.Courses.Add
+1
Guest User6y ago
Hi All
Can anyone help me to add my list of course to the db, the value is null.
cb.Courses.Add(eNtsaCourseList.Courses);// This is empty and has no vulue.

var courseLicence = regCoursesView.eCourses.CourseLicence; // I can get a value back[5] back here.

How do i then after assigning this value be added to the db column?
+1
Guest User6y ago
Nisha

The error says i cant have Value null, when i step through eCourse is my property and its value is as follow from my View; What i am trying to do here is find a way to save my lists of courses to my db, hope make sense to whole team.
@using (Html.BeginForm("CourseList", "Home", FormMethod.Post))
{
    class="form-group row">
        for="Content-Licence" class="col-sm-3 col-form-label">Content Licence
        class="col-sm-5">
            @Html.DropDownListFor(model => model.eCourses.CourseLicence, CourseListData as List)

}

Please try this https://stackoverflow.com/questions/37973559/how-to-save-changes-in-a-db-for-c-sharp

What is the error you are getting with your code?

yes, so that each course can be saved to the db, right now i am trying to do this logic.

Do you want to store list of courses or single course?