Questions on Kendo UI for jQuery Forum

0 answers

67 views

To prevet/revert Kendo grid model update for validation coming from services.

I have scenario where kendo grid model is getting updated while doing inline row edit. In our case i am getting some validations from services & i need to show them in UI. But what is happening the model is getting updated not the data base.
Is there any way to prevent/revert kendo grid data model from getting updated.

Grid

asked on 08 Oct 2012

0 answers

164 views

Combobox needs to be fired twice to work

Hi

I have three combo boxes (department, category and sub category), see attached jsfiddle example: http://jsfiddle.net/cFLQr/1/

When I select the second combobox (category) the change event is fired but, for some reason, if I then click then third combobox immediately (without any other interaction on the page) I get an error of "Cannot read property 'value' of undefined".

If however I do things slightly differently and select the second combobox (category) then make a click elsewhere on the page, the event is fired twice (once on change and once on click elsewhere on page). The second change event stops the above error and passes the correct information.

Please can you help me to understand why there is a second change event on clicking elsewhere on the page and also why the first change event doesn't do the job of the second change event. :-/

Thank you very much
Rich

ComboBox

asked on 08 Oct 2012

2 answers

275 views

How can I set the Gauge value by DataSource

My charts are filled and updated with data from DataSource. How can I make this with a Gauge object?

LinearGauge

answered on 08 Oct 2012

3 answers

1.4K+ views

[Solved] Dynamic Url in Window

I have a grid with custom commands to view an order's details. When clicking on the button I want to launch a Kendo Window and add the order's id into the url of the content. Is this possible?

var wnd = $("#window").kendoWindow({
title: "Order Details",
modal: true,
visible: false,
resizable: false,
width: 400
}).data("kendoWindow");

function showOrder(e) {
e.preventDefault();
var dataItem = this.dataItem($(e.currentTarget).closest("tr"));
var url = '<%= ResolveUrl("~/MyOrder.aspx?orderId=") %>' + dataItem.Id;
wnd.content(url);
wnd.center().open();
}

Window

answered on 08 Oct 2012

1 answer

105 views

(RTL) Right to Left

Looking at 2012 Q3 Roadmap, I noticed that you have scheduled Accessibility and RTL support. That's great news!
Just wondering when is Q3 due date and what's it's status right now.

Thanks in advance.

General Discussions

answered on 08 Oct 2012

0 answers

95 views

Grid Ajax on Action call sets to first page

Hi,

I am trying to implement Grid Ajax but when I click on page 2 the grid is set to 1st page.

following is the view:

@(Html.Kendo().Grid(Model).Name("baseUserInfoGrid")
.Columns(columns => {
columns.Bound(m => m.User_Id);
columns.Bound(m => m.Name);
columns.Bound(m => m.Email);
}).Pageable().Groupable().Sortable()
.DataSource(a => {
a.Server().Read("Index", "Admin");
a.Ajax().Read("_Index", "Admin"); })
)

and Actions:

public ActionResult Index()
{
return View(GetBaseUserInfo());
}

[GridAction]
public ActionResult _Index()
{
return View(GetBaseUserInfo());
}

am I missing something?

Regards,

Yeou

Grid

asked on 08 Oct 2012

1 answer

153 views

logarithmic scale

Is there a featurre in kendo charts like logarithmic scale ???
Regards,
Neil

Charts

answered on 08 Oct 2012

1 answer

98 views

[Solved] Error in Chart -> CategoryAxis Documentation?

In the CategoryAxis Documentation is says:

categoryAxis.type: "Date".max Number

The last date displayed on the axis. By default, the minimum date is the same as the last category. This is often used in combination with the min configuration option to set up a fixed date range.

But as I illustrate in this jsFiddle, I believe that should actually be a JavaScript Date Object. Anyone agree?

Charts

answered on 08 Oct 2012

1 answer

142 views

Referencing all DDLs by class

We can create DropDownLists by class:
        $(".theClassName").kendoDropDownList({});

And we can reference them by id to apply methods:

     var list = $("#theID").data("kendoDropDownList");
    list.select(0);
    list.refresh();

But it doesn't seem we can reference all lists by classname:

    var allLists = $(".theClassName").data("kendoDropDownList");

allLists is undefined. Is there a way to apply a method to all dropdownlists of the same class?

DropDownList