Generic Grid in mvc

Mohammad Ali Echreshavi 101

HtmlHelperGridExtension.txt

hello every one,

is it possible guide me how the attachment code work?

i want use generic grid

thank you in advance

Lan Huang-MSFT 28,841 Microsoft Vendor

Hi @Mohammad Ali Echreshavi,

Is this code your own custom extension? What problem did you encounter?

Since it involves a lot of other code that you didn't provide, we have no way to make it work.

Maybe you can use WebGrid to simply implement Grid in MVC.

Below is a simple example I wrote.

@model IEnumerable<MVCDemo1010.Models.ResignationRequester>

@{
    Layout = null;
    WebGrid webGrid = new WebGrid(Model);
    
}

<!DOCTYPE html>

<html>
<head>
    <meta name="viewport" content="width=device-width" />
    <title>Index</title>
    <style type="text/css">
        body {
            font-family: Arial;
            font-size: 10pt;
        }

        .Grid {
            border: 1px solid #ccc;
            border-collapse: collapse;
        }

            .Grid th {
                background-color: #F7F7F7;
                font-weight: bold;
            }

            .Grid th, .Grid td {
                padding: 5px;
                border: 1px solid #ccc;
            }

            .Grid, .Grid table td {
                border: 0px solid #ccc;
            }

                .Grid th a, .Grid th a:visited {
                    color: #333;
                }
    </style>
</head>
<body>
    @webGrid.GetHtml(
        htmlAttributes: new { @id = "WebGrid", @class = "Grid" },
        columns: webGrid.Columns(
                 webGrid.Column("EmpID", "Customer Id"),
                 webGrid.Column("RequestNo", "Customer Name"),
                 webGrid.Column("EmpName", "City"),
                 webGrid.Column("SpeakStuffComment", "Country")))
</body>
</html>

  public ActionResult Test()
  {
      List<ResignationRequester> resignationRequesters = db.ResignationRequester.ToList();

      return View(resignationRequesters);
  }

 public class ResignationRequester
 {
     [Display(Name = "Employee No : ")]
     [Required,]
     [Key]
     public int EmpID { get; set; }

     [Display(Name = "Request No")]
     public int RequestNo { get; set; }

     [Required]
     [Display(Name = "Emp. Name: ")]
     public string EmpName { get; set; }


     [DataType(DataType.MultilineText)]
     public string SpeakStuffComment { get; set; }

 }

Mohammad Ali Echreshavi 101 Reputation points

2023-10-20T13:34:54.4633333+00:00

hi Lan Huang, thnx for your answer.

yes, it is cusom extention, i want develop this extention, for example if user double click on the header of the grid the width of the column will be change, and can be applied to all grids, without writting extra code for each grid.

i want a way to do this
Lan Huang-MSFT 28,841 Reputation points Microsoft Vendor

2023-10-23T02:48:52.62+00:00

Hi @Mohammad Ali Echreshavi,

I noticed the HtmlHelperExtension.DevExpress(HtmlHelper) method is used in your code.

The DevExpress ASP.NET MVC extension is third-party.

I think you can go to the relevant official website for help.

1 answer

Bruce (SqlWork.com) 61,731 Reputation points

2023-10-23T18:38:51.33+00:00

this appears to be a wrapper around the DevExpress data grid

https://www.devexpress.com/products/net/controls/asp/grid/

it creates an underlying DevExpress Data Grid, and set properties. You first need to learn coding for this 3rd party grid. then the wrapper will make more sense.

note: you should be using their support.
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Generic Grid in mvc

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