Questions on Kendo UI for jQuery Forum

3 answers

645 views

enabling/disabling grid command based on data

Hi guys,

Im trying to disable or enable a button command into the grid based on some condition from data, how can I do that?

Thanks In Advance.

KMI

Grid

answered on 26 Apr 2013

1 answer

99 views

Combobox and Sortedlist

Hi,

I am currently making my first experiences with Kendo UI and a ASP.NET MVC 4 project. At the moment I have a list stored in a standard .Net System.Collections.Sortedlist object and would like to fill a Kendo UI combobox with the values from that list. I also tried to first build a Kendo datasource object, that contains the elements from that Sortedlist, but I could not get that to work.

How can I:

fill a Kendo UI combobox with elements from a .Net System.Collections.Sortedlist object?

or

fill a Kendo UI datasource (which I will later use to create the combobox) with elements from a .Net System.Collections.Sortedlist object?

Regards
Sven

General Discussions

answered on 26 Apr 2013

2 answers

265 views

[Solved] ReferenceError: min is not defined

This jsfiddle: http://jsfiddle.net/nDmjt/8/

Is throwing this:

ReferenceError: min is not defined

Any ideas on what I'm doing wrong?

Nick

Grid

answered on 26 Apr 2013

1 answer

232 views

[Solved] .net-json-formatted date before 1.1.1970

Hi there!

I´m using some MVC-actions to retrieve my data. The dates within my objects are serialized like that:
MyDate:/Date(1325372400000)/

Setting the value to a DatePicker works fine if the value/number is > 0. (a date after 1.1.1970...).
If the number is < 0 it does not work.

But
new Date(-50000)
works also fine (and results in xx.xx.1969).

That´s how I set the value using javascript:
_jquery.data('kendoDatePicker').value(_value);

I found a different thread having problems with the value. It was solved by changing the min value. But that has no effect.

Is it officially supported using the .net-formatted-date-json as value?
Or is there a bug?
What could be the problem?

My environment:
- kendoUI-version: 2013.1.319.340
- Windows7
- IE10
- jQuery 1.9.1

Best Regards!

DatePicker

answered on 26 Apr 2013

1 answer

203 views

[Solved] Error thrown after fancybox called.

I have a fancybox (lightbox style plugin) which calls a div containing a treeview mvc wrapper.
This error is thrown when the lightbox is called (referring to line 24 from the kendo minified scripts file)

Line: 24
Error: Unable to get value of the property 'uid': object is null or undefined

The treeview;
@(Html.Kendo().TreeView()
.Name("treeview")
.DataTextField("TableName")
.DataSource(dataSource => dataSource
.Read(read => read
.Action("ExportAll", "Export")
)
)

The treeview loads fine on the page into a div (originally hidden by parent div - before fancybox is loaded) and I can view it if i remove the "display:none" on the parent div.

It is at the point that the fancybox is loaded that the error is thrown.

This lead me to think that there was an issue with the fancybox, but if I replace the treeview with any other kendo wrapper - chart, grid etc then the lightbox works fine.

Is there an issue with fancybox and treeview combined?

Thanks

TreeView

answered on 26 Apr 2013

1 answer

366 views

Buttons on Grid Group Header possible?

As the subject says, is it possible to implement a button on the Grid Group Headers? I want to build a grid that lets the user group how they would like, find a specific group in the grid and press a button to initiate an action on the specific group. Is this possible and if so, how can this be achieved?

Cheers,

Jamie.

Grid

answered on 26 Apr 2013

7 answers

221 views

Memory Leaks still exists

Hello everybody,

referring to the thread: http://www.kendoui.com/forums/dataviz/general-discussions/memory-leaks.aspx#2490157 we perfomed updates of kendoUI and jQuery. Unfortunately problem still exists after updating.

We spent a lot of time figuring out the cause. As you can see in the attached screenshot the Shapes and Ovals in the DataViz remain present in the DOM. Perhaps this isn´t new to you. Nevertheless we need a solution as soon as possible.

I attached a screenshot where you can see the memory leak.

You can easly reproduce this behaviour using this test scenario:
http://www.kendoui.com/forums/dataviz/general-discussions/memory-leaks.aspx#z8TQWdQYx0-1SLF-SWApjA .

Feel free to contact me.

Regards,
Markus.

General Discussions

answered on 26 Apr 2013

10 answers

333 views

Modal window bug in IE

Using IE9, if you browse to http://demos.kendoui.com/web/editor/index.html and click on an option in the Editor toolbar that opens a dialog (e.g. “insert image” or “insert hyperlink”), the modal dialog that opens will scroll the browser window to the bottom of the page. I mentioned this in an email to Tim Tognacci in your sales team and he came back with "this is actually an issue with IE9, not Kendo UI" ...LOL!

Editor

answered on 26 Apr 2013

1 answer

128 views

Custom button to trigger webservice using JSON

Hi,

I'm using KendoUI Web v2013.1.319 and developing Grid (popup editing) fetching data from my web service inorder to fetch my data. Now I want to two add new button on end of each row when user clicks I need popup an window to perform CURD operation.

First button need to pass data from row selected along with additional details and second button is totally new page based on updating I need to navigate to sub-subsequent page which similar to task flow.

Please anyone help me out.

Regards
Amar

Grid

answered on 26 Apr 2013

4 answers

255 views

[Solved] requestEnd - e.response does not return the raw remote service response.

Hi, when I use e.response the object contains a whole lot of information that was not returned from the server.
How do I access just the raw remote service response?
Regards
Andrew

Data Source

answered on 26 Apr 2013