Questions on UI for ASP.NET MVC Forum

2 answers

186 views

how to refresh a huge grid if only few data have been changed

Hi everybody,

I am working on a grid which contains a lot of data (like 100 000 rows). I was wondering how I could refresh it in case of some data would be changed in the dataSource without reload the entire grid.

Is it possible? I have been searching for the answer in the documentation and other posts but have not found anything!

I really need to figure it out asap!!
any answer would be much appreciated
Thank you very much

Grid

answered on 28 Nov 2012

4 answers

475 views

Books (preferably available on Kindle) about Kendo UI

I have downloaded Kendo UI and viewed the tutorials and I have found the documentation but it's not easy to figure out. To be honest, the documentation is like Microsoft's - that is to say if you want to know whether to write a colon or a semicolon, it's brilliant. But nowhere does it even begin to explain how to start with Kendo. Has anyone written a book from the perspective of someone new to Kendo who wants to write a project using, say ASP.NET MVC4? And if so, can anyone recommend a good book.

General Discussions

answered on 28 Nov 2012

5 answers

654 views

[Solved] Set value and other attributes when adding node

Hi,
A bit similair to this other thread we wonder how to set the value attribute when appeding new nodes. Right now we do this:

treeview.append({

text: "New text",

value: "Value",

url: "/dummyUrl"

});

The node is added, with the correct text. The link is added, but value is not. (Also the attribute k-link is not added even when it is a link). Similair to the other poster it would also be nice to know if there is another way than manually via jQuery to get the value.

Thank!
/Victor

TreeView

answered on 28 Nov 2012

0 answers

203 views

Issues with the kendo windows animation with mvc wrappers

Hello,
I'm trying to animate the kendo window, however nothing is happening. The window opens without any animation. Am I missing something in the code?

@(Html.Kendo().Window()
.Name("createProjectDialog")
.Animation(c => c.Open(builder => builder.Zoom(ZoomDirection.In).Duration(AnimationDuration.Slow))
                .Close(builder => builder.Zoom(ZoomDirection.Out).Duration(AnimationDuration.Slow)
           ).Enable(true))
.Title("Create New Project")
.LoadContentFrom("Create", "Projects")
.Modal(true)
.Draggable(true)
.Width(650)
.Visible(false))

Heres the script for opening the dialog:

 $("#newProjectbtn").bind("click", function () {
 	$("#createProjectDialog").data().kendoWindow.open();
 });

In the DOM i can see that the window was successfully initialized and the windows options has the enable animation section:

options: Object
1. actions: Array[1]
2. animation: Object
  1. close: Object
    1. duration: 600
    2. effects: "zoom:out"
    3. hide: true
    4. __proto__: Object
  2. open: Object
    1. duration: 600
    2. effects: "zoom:in"
    3. show: true

Am I missing something here?

Window

asked on 28 Nov 2012

2 answers

93 views

[Solved] Verifying VS "Convert To Kenudo ASP MVC App" vs. Doc manual steps.

Hello Team;
As I was doing some checking, I see in VS under Telerik menu there is an option to convert/incorporate Kendo into an Existing ASP MVC project. As of the current version, it seems like this option takes care of all the manual steps mentioned in the docs.
However, when I was checking the doc http://docs.kendoui.com/getting-started/using-kendo-with/aspnet-mvc/introduction in the section of "Using Kendo UI in ASP.NET MVC 4 application" It seems like the doc's steps don't match with what the conversion has done.

My question is, is doc older than the conversion and needs to be updaed?
Or is the "Convert" program incomplete and we need to add additional steps to the converted steps?

I'd appreciate if you can investigate this and let us know.
Thank you in advance!

General Discussions

answered on 27 Nov 2012

2 answers

158 views

VSExtension and assembly error

I installed the Kendo UI for ASP.NET MVC Q2 2012 SP1 on my Windows 7 machine with VS 2010. I am unable to use it.

1) I have VisualSVN installed in my VS. When I try to open any project in VS I am getting a "Broken pipe" error from VisualSVN that it also installed in my Visual Studio. I had to uninstall the Kendo UI VSExtension to get my projects to open.

2) When I try to run the demos, I am getting this error:
Configuration Error
Description: An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately.

Parser Error Message: Could not load file or assembly 'System.Web.Helpers, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified.

Source Error:


            Line 21:       <assemblies>
Line 22:         <add assembly="System.Web.Abstractions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
Line 23:         <add assembly="System.Web.Helpers, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
Line 24:         <add assembly="System.Web.Routing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
Line 25:         <add assembly="System.Web.Mvc, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />

Source File: C:\Program Files\Telerik\Kendo UI for ASP.NET MVC Q2 2012 SP1\wrappers\aspnetmvc\Examples\web.config Line: 23

Assembly Load Trace: The following information can be helpful to determine why the assembly 'System.Web.Helpers, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' could not be loaded.

Installer and VS Extensions

answered on 27 Nov 2012

1 answer

105 views

Question to Mr. Tsvetomir Tsonev

Has the functionality about which you wrote in the following post been implemented in the newest version?

http://www.kendoui.com/forums/dataviz/chart/chart-animation-speed.aspx#2124628

Grid

answered on 27 Nov 2012

6 answers

1.0K+ views

[Solved] Kendo MVC Demos

How exactly do I get to the Demo pages for the Kendo MVC wrappers?

When I follow this path -> telerik.com -> Developer Tools for .NET-> ASP.Net MVC -> See Demos, I am taken the to this page:

http://demos.kendoui.com/web/overview/index.html

where I don't see any examples of using the Kendo MVC wrappers (it's just base Kendo).

I guess the same question applies to the documentation. I see there is a section for the MVC wrappers in API, but is there something similar to the Kendo Getting Started section for the Kendo MVC controls?

General Discussions

answered on 27 Nov 2012

0 answers

138 views

Grid: Remote data issues since Q3 upgrade

Hi

I've upgraded to the latest version and suddenly my grids aren't working well. I cannot sort, nor use the pager when binding to remote data. I've also noticed that there is no mvc example in the remote data example of the grid.

The pager is showing a zero page count.

I am returning data in json form like so:

return Json(new DataSourceResult

{

Data = users,

Total = Convert.ToInt32(count)

}, JsonRequestBehavior.AllowGet);

This used to work well before the update.

Grid

asked on 26 Nov 2012

0 answers

146 views

Validation on textbox numeric using jquery

Hi,

There is one field in table which is float and i have to insert only the float value in that but on submit i used the function for inserting the data into table and i want this numeric validation is happened on client side using jquery

Can anyone suggest me the clue??

Thanks!!!!

General Discussions

asked on 26 Nov 2012