Undefined in ID column

Ramco Ramco

In below Modal in ID field it is showing undefined. Secondly how to enlarge size of CheckBox

@using (Html.BeginForm("CreateEdit", "Location", FormMethod.Post))
{
@Html.AntiForgeryToken()
@Html.ValidationSummary(true, "", new { @class = "text-danger" })

}

Thanks

5 Replies

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Sachin Singh5y ago
Accepted answer
yes, for both add and edit you need to assign the value in the view, obviously the location object will be null during Add so the textbox will be empty.
@using (Html.BeginForm("CreateEdit", "Location", FormMethod.Post))
{
    @Html.AntiForgeryToken()
    @Html.ValidationSummary(true, "", new { @class = "text-danger" })
    class="modal" tabindex="-1" role="dialog" id="UpSertModal">
        class="modal-dialog" role="document">
            class="modal-content">
                class="modal-header">
                    class="modal-title">
class="modal-body">
class="form-horizontal">
class="form-group">
@Html.LabelFor(model => model.Id, htmlAttributes: new { @class = "control-label col-md-3" })
class="col-md-3">
@Html.EditorFor(model => model.Id, new { htmlAttributes = new { @class = "form-control", @Value=Model.Id} })
@Html.ValidationMessageFor(model => model.Id, "", new { @class = "text-danger" })

class="form-group">

@Html.LabelFor(model => model.Description, htmlAttributes: new { @class = "control-label col-md-3" })

class="col-md-9">

@Html.EditorFor(model => model.Description, new { htmlAttributes = new { @class = "form-control",@Value=Model.Description} })

@Html.ValidationMessageFor(model => model.Description, "", new { @class = "text-danger" })

class="form-group">

@Html.LabelFor(model => model.IsActive, htmlAttributes: new { @class = "control-label col-md-3" })

class="col-md-2">

@Html.CheckBoxFor(model => model.IsActive, new { @checked = (Model.IsActive == true ? "checked" : "") })

@Html.ValidationMessageFor(model => model.IsActive, "", new { @class = "text-danger" })

class="modal-footer">

"button" class="btn btn-secondary" data-dismiss="modal">Cancel

"submit" class="btn btn-primary">Save Changes

}

Ramco Ramco5y ago

Hi Sachin

I want when i click on Add ID Textbox should be blank . It shows undefined

Thanks

Sachin Singh5y ago

If Id is null then you are passing an empty Location object to the view , for adding location, as the Location object is null so the Id is null that is the reason it is saying the value as null.

In case of edit when you are passing a filled Location object then again in the view the value attribute is not assigned anywhere, so it will always be null.

If you want a value then it should be

@Html.EditorFor(model => model.Id, new { htmlAttributes = new { @class = "form-control", @Value=Model.Id} })

Ramco Ramco5y ago

Below is the Controler thru which i am calling

[HttpGet]

public ActionResult CreateEdit(string Id)

{

if (String.IsNullOrEmpty(Id))

{

return PartialView("_CreateEdit", new Location());

}

else

{

return PartialView("_CreateEdit", dbLocation.GetById(Id));

}

*****************************

Thanks

Sachin Singh5y ago

are you passing the model into this partial view?

public ActionResult EditPartial()
{
return PartialView(new Location());
}

if it is statically called then also you need to pass the model

@Html.Partial("_EditPartial", Model.Location);

if it is a view then make sure you are passing the model from the controller to view

public ActionResult Index()
{
return View(new Location());
}

if you have another issue like ModelState.IsValid is false then let me know.