set specific items per page in MVC4

I have mutiple questions and answer in the list. i need to display in view like (suppose i have 30 questions and answers) from that list i'm goign to display first 5 questions and answers with next button and again if i click on next button next 5 questions and answers and so on until 30 questions over and finish the test(means submit the questions and answers).

In Controller

public ActionResult Solution()

{

List items;

decimal testid = 1;

decimal skillId = 1;

items = (from p in db.ALBulkTestDetails

where ( p.TestID == testid && p.SkillID == skillId)

select new QuestionsModel

{

ID = p.QuestionID,

SkillId = p.SkillID,

QuestionText = p.Question,

Options = (from a in db.ALBulkTestDetails

join b in db.ALBulkTestDetails

on new { aa = a.QuestionID, a.SkillID } equals new { aa = b.QuestionID, b.SkillID }

where b.QuestionID == p.QuestionID && b.SkillID == p.SkillID

select new Answer

{

AnswerId = b.AnswerId,

Option1 = b.Option1,

Option2 = b.Option2,

Option3 = b.Option3,

Option4 = b.Option4

}).ToList()

}).ToList();

Session["itemsTimerCount"] = items.Count();

return View(items);

}

In View :

@model List

ViewBag.Title = "Solution";

Layout = "~/Views/Shared/_Layout.cshtml";

}

@using (Html.BeginForm("Solution", "Home", FormMethod.Get, new { enctype = "multipart/form-data" }))

{

ASP.NET TEST

@{int i = 0;}

@for (int j = 0; j < Model.Count; j++)

{

i++;

@Html.HiddenFor(m => m[j].ID)

@Html.HiddenFor(m => m[j].SkillId)

@i) @Html.DisplayFor(m => m[j].QuestionText)

foreach (var k in Model[j].Options)

{

@Html.RadioButtonFor(m => m[j].SelectedAnswer, "1")

@k.Option1

@Html.RadioButtonFor(m => m[j].SelectedAnswer, "2")

@k.Option2

@Html.RadioButtonFor(m => m[j].SelectedAnswer, "3")

@k.Option3

@Html.RadioButtonFor(m => m[j].SelectedAnswer, "4")

@k.Option4

}

Please help me how to do ?

Thanks in Advance

2 Replies

Know the answer? Post it — somebody with the same question will find it here.

Jagan Mohan10y ago
public ActionResult Solution()
{
// how to get all records as per page number
}

Please let me know how to code it
0
Manas Mohapatra10y ago
Step 1:

In view page declare a hidden field and store the current page no. When page loads first it should be "1". On click next button increase it and send request to server through AJAX concept.

Step 2:

public ActionResult Solution()
{
// Fetch all records as per pageNo(1,2,3..)
}

Note: Use cache concept to store all the questions. For instance you have 30 questions and store it cache. Then retrieve 5 questions from cache in each next button click.
0