asp.net-mvcmvcgrid

ASP.NET MVC 4 Datagrid


Im new to ASP.NET MVC and want to do a simple page that retrieves some data using Entity and displays it in a paging datagrid.

Can anyone point me in the right direction or to a tutorial etc.

Its just a proof of concept for retrieving a list of stuff and displaying it.


Solution

  • For that you can use ASP.NET MVC jqGrid.

    Below I have mentioned sample code for how to achieve that.

    Sample Image

    enter image description here

    Action Method

    public ActionResult JsonSalesCollection(DateTime startDate, DateTime endDate,
    string sidx, string sord, int page, int rows)
    
     {
         SalesLogic logicLayer = new SalesLogic();
         List<Sale> context;
    
         // If we aren't filtering by date, return this month's contributions
         if (startDate == DateTime.MinValue || endDate == DateTime.MinValue)
          {
             context = logicLayer.GetSales();
          }
         else // Filter by specified date range
          {
              context = logicLayer.GetSalesByDateRange(startDate, endDate);
          }
    
         // Calculate page index, total pages, etc. for jqGrid to us for paging
         int pageIndex = Convert.ToInt32(page) - 1;
         int pageSize = rows;
         int totalRecords = context.Count();
         int totalPages = (int)Math.Ceiling((float)totalRecords / (float)pageSize);
    
         // Order the results based on the order passed into the method
         string orderBy = string.Format("{0} {1}", sidx, sord);
         var sales = context.AsQueryable()
                      .OrderBy(orderBy) // Uses System.Linq.Dynamic library for sorting
                      .Skip(pageIndex * pageSize)
                      .Take(pageSize);
    
          // Format the data for the jqGrid
          var jsonData = new
           {
             total = totalPages,
             page = page,
             records = totalRecords,
             rows = (
                    from s in sales
                    select new
                    {
                       i = s.Id,
                       cell = new string[] {
                       s.Id.ToString(),
                       s.Quantity.ToString(),
                       s.Product,
                       s.Customer,
                       s.Date.ToShortDateString(), 
                       s.Amount.ToString("c")
                    }
               }).ToArray()
              };
    
             // Return the result in json
             return Json(jsonData);
    }
    

    Jquery Set up

    <script type="text/javascript">
    var gridDataUrl = '/Home/JsonSalesCollection';
    // use date.js to calculate the values for this month
    var startDate = Date.parse('today').moveToFirstDayOfMonth();
    var endDate = Date.parse('today');
    
    jQuery("#list").jqGrid({
    
         url: gridDataUrl + '?startDate=' + startDate.toJSONString() + '&endDate=' +        endDate.toJSONString(),
         datatype: "json",
         mtype: 'GET',
         colNames: ['Sale Id', 'Quantity', 'Product', 'Customer', 'Date', 'Amount'],
         colModel: [
                      { name: 'Id', index: 'Id', width: 50, align: 'left' },
                      { name: 'Quantity', index: 'Quantity', width: 100, align: 'left' },
                      { name: 'Product', index: 'Product', width: 100, align: 'left' },
                      { name: 'Customer', index: 'Customer', width: 100, align: 'left' },
                      { name: 'Date', index: 'Date', width: 100, align: 'left' },
                      { name: 'Amount', index: 'Amount', width: 100, align: 'right'}],
         rowNum: 20,
         rowList: [10, 20, 30],
         imgpath: gridimgpath,
         height: 'auto',
         width: '700',
         pager: jQuery('#pager'),
         sortname: 'Id',
         viewrecords: true,
         sortorder: "desc",
         caption: "Sales"
    });
    
    </script>
    

    You can get more details from GridView in ASP.NET MVC Here

    OR

    Check This Get the Most out of WebGrid in ASP.NET MVC (compatible with MVC 4)

    I hope this will help to you.