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Using FormMethod.Post to send grid data along with data from other controls.

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Grid

This is a migrated thread and some comments may be shown as answers.

Walter McGuire asked on 14 Mar 2013, 04:11 PM

We have a page that uses the Kendo Grid along with Kendo DropDownLists. The page has a strongly typed model of type ImportModel. We are trying to POST the entire page at one time. We were able to get it working but it only works in IE. Is there a better way to do this?

ImportModel looks like the following:
        public string Country { get; set; }                                       //loaded from Kendo DropDownList
        public string Language { get; set; }                                      //loaded from Kendo DropDownList
       public IEnumerable<ImportModel.ImportItem> gridItems { get; set; }        //this is always NULL in Chrome and Firefox once the grid is POSTed

ImportItem is defined as:
        public class ImportItem
        {
            public bool Enabled { get; set; }

            [Required(ErrorMessage = "Site ID is required")]
            public string SiteId { get; set; }
            [Required(ErrorMessage = "User Name is required")]
            public string UserName { get; set; }
            public string UserPhone { get; set; }
            [Required(ErrorMessage = "User Email is required")]
            public string UserEmail { get; set; }
                }

The grid:
                        @(Html.Kendo().Grid<ImportModel.ImportItem>()
                        .Name("importgrid")
                        .ToolBar(toolbar =>
                        {
                            toolbar.Create();
                        })
                           .Columns(columns =>
                           {
                               columns.Bound(item => item.SiteId).Width(220).Title("Site ID").Encoded(true).ClientTemplate("#= SiteId #" +
                                        "<input type='hidden' name='gridItems[#= index(data) #].SiteId' value='#= SiteId #' />");
                               columns.Bound(item => item.UserName).Title("User Name").Encoded(true).ClientTemplate("#= UserName #" +
                                        "<input type='hidden' name='gridItems[#= index(data) #].UserName' value='#= UserName #' />");
                               columns.Bound(item => item.UserPhone).Title("User Phone").Encoded(true).ClientTemplate("#= UserPhone #" +
                                        "<input type='hidden' name='gridItems[#= index(data) #].UserPhone' value='#= UserPhone #' />");
                               columns.Bound(item => item.UserEmail).Title("User Email").Encoded(true).ClientTemplate("#= UserEmail #" +
                                        "<input type='hidden' name='gridItems[#= index(data) #].UserEmail' value='#= UserEmail #' />");

                           })
                                    .Editable(editing => editing.Mode(GridEditMode.InCell))
                                    .Pageable(pager => pager.Refresh(true))
                                    .Navigatable
                                    .DataSource(datasource => datasource
                                        .Ajax()
                                                .Batch(true)
                                                .Read(read => read.Action("GetImportData", "Provisioning"))
                                                .PageSize(100)
                                                .Model(model => model.Id(p => p.BridgeId))
                                    )
                                   )

Below the grid there are standard Kendo DropDownList controls.

The form is defined as:
@using (Html.BeginForm("ProvisioningPost", "Provisioning", FormMethod.Post, new { enctype = "multipart/form-data" }))

The controller method is defined as:
[HttpPost]
public ActionResult ProvisioningPost(string btnSubmit, string btnUploadData, ProvisioningImportModel provisioningImportModel, ProvisioningModel.ImportItem[] gridItems)

gridItems is always NULL for Chrome and Firefox. With IE the data is passed in. What is the best method to POST the entire form to the controller?

5 Answers, 1 is accepted

answered on 17 Jan 2014, 10:36 AM

Kendo UI Complete ASP.NET Verison :2013.3.1316
download the code library from peter post
add the datetime field in the model

-----------------DateTime Filed PostBack value stays 01/01/0001 Issue-------------------

This approach does not work any more with new kendo contorls library i do'nt know if its works for the previous verions.

if you have datetime filed in your model

Product
{

public string Name { get; set; }
public int ProductID { get; set; }
public datetime workDate { get; set; } <--this will be 01/01/0001 on postback
}

when you do this your view

columns.Bound(item => item.workDate ).Title("Wok Date").Encoded(true).ClientTemplate("#= WorkDate #" +
"<input type='hidden' name='gridItems[#= index(data) #].WorkDate' value='#= WorkDate #' />");

<input type="submit" value="Save" id="save"/>

Fails on Postback
ActionResult Save(Category category)
{
cartegory.prodcut[0].mydate =model.workDate; <---- your mydate will be 01/01/0001
cartegory.prodcut[1].mydate =model.workDate; <---- your mydate will be 01/01/0001

}

please help any one.....
regards
Shahzad ilyas