Questions on Kendo UI for jQuery Forum

3 answers

661 views

how to add combobox to Editor Template using Grid pop-up

Hello,i am a computer science student ,working for a small software company and totally newbie about KendoUI.
I have a MVC project that connects to database ,get and shows data's on KendoUI grid.I would like to use combobox on my custom editor template with KendoUI grid pop up.

There is Kendo combobox on Index page.It fetchs and shows records from db with selected column().
I am using Kendo grid - pop up as a interface.There are add,edit, and update buttons.When i click add or edit button pop up screen opens which is related to my custom template.Every command is working well(add,edit,delete)

The problem is when i add Kendo combobox to my custom editor template , it shows nothing on grid.Edit and delete buttons are missing and when i click to add button it shows this ajax code.It looks like some problem about rendering.

{"Data":[],"Total":4,"AggregateResults":null,"Errors":null}

Here is my Kendo combobox code:

@(Html.Kendo().ComboBox()

.Name("productComboBox") //The name of the combobox is mandatory. It specifies the "id" attribute of the widget.

.DataTextField("ALLERGYTYPE") //Specifies which property of the Product to be used by the combobox as a text.

.DataValueField("ID") //Specifies which property of the Product to be used by the combobox as a value.

// .Filter(FilterType.Contains)

.Placeholder("ALLERGYTYPE")

.DataSource(source =>

{

source.Read(read =>

{

read.Action("GetProducts", "AllergiesData"); //Set the Action and Controller name

})

.ServerFiltering(true); //If true the DataSource will not filter the data on the client.

})

Getting data controller for combobox -

public JsonResult GetProducts()

{

PHRDevEntities patient = new PHRDevEntities();

return Json(patient.PR_PATIENTALLERGY, JsonRequestBehavior.AllowGet);

}

Another controller to get,create ,update etc.

public ActionResult Get([DataSourceRequest]DataSourceRequest request)

{

return Json(DataAccess.Get(request), JsonRequestBehavior.AllowGet);

}

public ActionResult CreateSingle([DataSourceRequest]DataSourceRequest request, TEntity itemNew)

{

return Json(DataAccess.Create(request, itemNew.ToArrayFromObject(), false, ModelState), JsonRequestBehavior.AllowGet);

}

public ActionResult Create([DataSourceRequest]DataSourceRequest request, [Bind(Prefix = "models")]IEnumerable<TEntity> itemsNew)

{

return Json(DataAccess.Create(request, itemsNew, true, ModelState));

}

public ActionResult UpdateSingle([DataSourceRequest]DataSourceRequest request, TEntity itemUpdated)

{

return Json(DataAccess.Update(request, itemUpdated.ToArrayFromObject(), false, ModelState), JsonRequestBehavior.AllowGet);

}

public ActionResult DestroySingle([DataSourceRequest]DataSourceRequest request, TEntity itemToDelete)

{

return Json(DataAccess.Destroy(request, itemToDelete.ToArrayFromObject(), false, ModelState), JsonRequestBehavior.AllowGet);

}

My custom editor template:

@model KendoUIMvcApplication1.DATA.PR_PATIENTALLERGY

<strong>PR_PATIENTALLERGY</strong> <br />

<table width="100%" cellspacing="5" style="margin:20px">

<tr>

<td width="10%">@Html.LabelFor(model => model.PATIENTID)</td>

<td width="40%">@Html.EditorFor(model => model.PATIENTID)

@Html.ValidationMessageFor(model => model.PATIENTID)</td>

<td width="10%">@Html.LabelFor(model => model.DOCTOR)</td>

<td width="40%" >@(Html.Kendo().ComboBox()

.Name("productComboBox") //The name of the combobox is mandatory. It specifies the "id" attribute of the widget.

.DataTextField("ALLERGYTYPE") //Specifies which property of the Product to be used by the combobox as a text.

.DataValueField("ID") //Specifies which property of the Product to be used by the combobox as a value.

// .Filter(FilterType.Contains)

.Placeholder("ALLERGYTYPE")

.DataSource(source =>

{

source.Read(read =>

{

read.Action("GetProducts", "AllergiesData"); //Set the Action and Controller name

})

.ServerFiltering(true); //If true the DataSource will not filter the data on the client.

})

//.SelectedIndex(0) //Select first item.

)

@Html.ValidationMessageFor(model => model.DOCTOR)</td>

</tr>

<tr>

<td width="10%">@Html.LabelFor(model => model.ISACTIVE)</td>

<td width="40%" >@Html.EditorFor(model => model.ISACTIVE)

@Html.ValidationMessageFor(model => model.ISACTIVE)</td>

</tr>

</table>

I have also DataAccess methods to control data.I can post them if it is needed.
He is the almost same problem with me: stackoverflow

ComboBox

answered on 26 Jun 2013

1 answer

108 views

narrowRange ignored when a datapoint is null?

Hi there I have a line chart with grouped data and narrowRange: true set.

When one of my datapoints has a null value it seems that narrow range is ignored. Folks are choosing series from a dropdown and when one series has a null the scale changes suddenly which isn't ideal.

Here is a fiddle with all datapoints for each line and narrowRange working well- http://jsfiddle.net/jriley17/vDdmt/
and here is one with a null value for one of the points - http://jsfiddle.net/jriley17/j83Sk/

thanks!

Charts

answered on 26 Jun 2013

1 answer

147 views

e.dataItem on Grid DataBound

I have following code and I am getting e.dataItem as undefined. Is there a way to get access to dataItem and its properties at client using JavaScript?

Html.Kendo().Grid<AdminReport>()

.Name("AdminReportList")

.Columns(c =>

{

c.Bound(r => r.Name).Title("Report Name").Width(50);

c.Bound(r => r.Id).Title(action).Width(230).Sortable(false).Filterable(false)

})

.Pageable(p => p.PreviousNext(true))

.Sortable()

.Filterable()

.Events(e => e.DataBound("onRowBound"))

.DataSource(d => d

.Ajax()

.Model(m => m.Id(r => r.Id))

.Read(read => read.Action("_ListAllReports", "AdminReports"))

.Events(e => e.Error("OnError")))

.Render();

function onRowBound(e) {

if ((e.dataItem.SomeProperty === true)) {

//Some code...

}

Grid

answered on 26 Jun 2013

1 answer

119 views

[Solved] Spinner for chart

Is there way to show spinner for chart while used datasource fetches data from server (ajax call)?

Thanks!

Charts

answered on 26 Jun 2013

2 answers

151 views

[Solved] About the Stacked bars, the bars has border

I want the Stacked bars have no border, how can I config?

General Discussions

answered on 26 Jun 2013

7 answers

378 views

Rendering or Appending a View in a Container

Reading http://docs.kendoui.com/getting-started/framework/spa/view I understand that the "render" method renders a view inside a container by replacing the current content with the new content.

However, when testing, I did not see that behaviour. Actually on "render" the view is appended to the current content, inside the wrapping "div" element.

Michael G. Schneider

SPA

answered on 26 Jun 2013

1 answer

158 views

SPA without the P

Our page contains complex "Widgets" and each widget might have multiple views, and we're using MVVM for the data.

I'm wondering (and I've seen posts eluding to this) if I can scrap the url routing portion and just be able to define views for each widget?...I'm concerned with the routes in the url and multiple widgets all getting confused and\or creating a terrible url. Really nobody would be going "back", bookmarking, or linking anyway.

If this is possible, is there a demo\sample anywhere?

Steve

SPA

answered on 25 Jun 2013

1 answer

146 views

Changing the grid row height with jquery not working

I am trying to edit the grid height with a bit of jquery and binding.
It does not appear to work.
I can do the colours and the font, but the height does not want to budge.
Below is my test on fiddle.
http://fiddle.jshell.net/zawisza/2k4hX/3/

Anyone know how to fix that?

Grid

answered on 25 Jun 2013

1 answer

742 views

Editor template if statements

In my grids I have partials views as my editor templates. In the these editor templates I try to check the values on create and edit using razor if statements. These statements do not seem to work for grid editor templates. Here is an example
@if(Model.UserName!=null)
{
@Html.LabelFor(m=>m.Username)
}
else
{
@Html.TextBoxFor(m=>m.UserName)
}

The if always seems to fail is this because after the template is rendered these statements are no longer there and cannot be reached?

Is the only way to accomplish my task is by altering these elements via jquery in the grid edit event?

Grid

answered on 25 Jun 2013

1 answer

336 views

Model object's Dirty Attribute is not Observable

I am trying to change the "save" icon on my edit form when an item is flagged dirty as a visual reminder to the user to save her/his work. However it does not appear as though the "dirty" attribute of the Model object is observable. Its value never changes in the UI when I bind to it nor does it ever notify when I bind to the "change" event.

I know that I can do what I want by binding to "change" but it seems silly to have to observe the entire object and have an event that fires with every change and for any change when a property already exists that purports to contain the desired information that I am after.

Or am I just missing something?

http://jsfiddle.net/RobertKaucher/Fyrs6/

MVVM

answered on 25 Jun 2013