Questions on UI for ASP.NET AJAX Forum

16 answers

1.3K+ views

Hello all,

I am trying to imitate the demo shown here:
http://demos.telerik.com/aspnet-ajax/grid/examples/hierarchy/nestedviewtemplate/defaultcs.aspx

However, I see that a SQLDataSource control is used to do the databinding, in particular to the Graph, as this is heart of what
I wish to replicate. Is there a way to do the same thing without using the SQL DataSource or have the control there but bind it programmatically. The online documentation says it's possible but I haven't seen any examples. If so, a code example would do me a world of good. For example, how would the SQLDataSource control be set up if it were programmatically used? How would you access this SQLDataSourceControl from code to programmatically assign the datasource the desired collection?

Thanks for you help,
Josh

Grid

answered on 16 Mar 2012

6 answers

244 views

[Solved] Add Custom Dropdown Within Default Toolbar

Hi Telerik,

I have read a 2008 thread somewhere in which Rumen has said that it was not possible at that time to combine a custom dropdown within the default toolbar of RadEditor or any other custom toolbar for that matter.

Is this still the case at present - March 2012 ?

If it still is, are there any plans to change this?

It would really be helpful that you can combine, because it somewhat defeats the purpose of customizability.

Do you have any suggested workarounds?

Thanks!

Editor

answered on 16 Mar 2012

2 answers

133 views

[Solved] CrossFade not working

Hello,

I am experiencing a problem where the CrossFade animation type does not work if you've created your RadRotator control programmatically, as opposed to decalring it in your markup. When the control is created programmatically, the CrossFade always reverts to a standard Fade instead.

Can anyone confirm this as an issue? Telerik.Web.UI.dll version is 2011.1.413.35.

Thanks,

Chris

Rotator

answered on 16 Mar 2012

5 answers

145 views

Client side binding with webservice

I have large amount of data and I’m trying out the example found here: http://demos.telerik.com/clientbinding3/

I managed to get it working with my data and filtering works, but I can’t seem to get it to change the pages. It also doesn’t update the “Time to get data” or “Time to update Grid”.

I’m wondering if it’s not getting the “ClientBindingExample.js”, because if I comment the javascript out of my ASPX file, it still loads the grid fine.

Is there something I could be missing? I’m sure it has to be easy, but I don't see it. :(

Thanks!

Grid

answered on 16 Mar 2012

3 answers

209 views

Sorting while bound to EntityDataSource

Hello,

While working on a Grid we integrated in one of our pages, I noticed how the sorting was not working properly. When trying to sort, the column gets marked as sorted (either asc or desc), but the actual items in the grid do not get sorted at all, they stay in the exact same order as they were before.

Trying to figure out what the problem was, I seem to have gotten the problem down to its core: the EntityDataSource bound via the RadGrid_NeedDataSource event handler.

Code:

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="test.aspx.cs" Inherits="test" MasterPageFile="~/Site.master" Theme="EventDrive" %>

<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>

<asp:Content ID="BodyContent" runat="server" ContentPlaceHolderID="MainContent">

<telerik:RadScriptManager ID="RadScriptManager" runat="server" />

<telerik:RadGrid ID="RadGrid1" OnNeedDataSource="RadGrid_NeedDataSource"

runat="server" AllowPaging="True" AllowSorting="True">

</telerik:RadGrid>

<asp:EntityDataSource ID="edsED" runat="server" ConnectionString="name=EventdriveEntities"

DefaultContainerName="EventdriveEntities" EntitySetName="Person" AutoSort="true" />

</asp:Content>

Code Behind:

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

using Telerik.Web.UI;

public partial class test : System.Web.UI.Page

{

protected void RadGrid_NeedDataSource(object sender, GridNeedDataSourceEventArgs e)

{

edsED.Where = "it.EventID = 2324"; //fetch EventID here.

RadGrid1.DataSource = edsED;

}

Is this a known issue? Is there anything I can do to resolve this problem?

Any help would be more than welcome!

Thanks,

Glenn

Grid

answered on 16 Mar 2012

11 answers

184 views

RadUpload is not working in IE8 & IE7

Hi,
we are facing problem with file upload in IE8 & IE7 and there is no problem with IE9 & other browsers.
We are using Telerik.web.UI.dll file version - 2011.1.413.40 RadUpload. The problem is that when we select button to upload the file browser not open and in selection box cursor is blinking only i.e. not possible to browse file.
Our requirement is to work fine for IE7 to IE9. So please suggest me if any settings are require if code issue then let me know.

Thanks
Jaichand

Upload (Obsolete)

answered on 16 Mar 2012

2 answers

195 views

RadChart Resizing OnLoad

Hi,

I am trying to resize my chart when the page load. Here is the code I have right now:

JavaScript:

$(document).ready(ResizeChart());

function ResizeChart()

{

var ajaxManager = $find("<%= RadAjaxManager1.ClientID %>");

var arg1 = $(document).width();

var arg2 = 305;

ajaxManager.ajaxRequest(arg1 + "," + arg2);

}

VB:

Protected Sub RadAjaxManager1_AjaxRequest(ByVal sender As Object, ByVal e As Telerik.Web.UI.AjaxRequestEventArgs) Handles RadAjaxManager1.AjaxRequest

Dim argument As String = e.Argument

Dim sArray As String() = argument.Split(",".ToCharArray())

chartLabos.Width = CInt(sArray(0))

chartLabos.Height = CInt(sArray(1))

End Sub

ResizeChart() is called on the onresize event on the Body and it works! But when it's called with the jQuery "$(document).ready" my variable ajaxManager is null, so I understand that the RadAjaxManager is not loaded at this time. How can I call ResizeChart() on the load of the RadChart? I can't find any ClientEvent for the RadChart.

Thanks.

Chart (Obsolete)

answered on 16 Mar 2012

3 answers

106 views

radgrid header shrinked when window resized.

Hi,

I have a radgrid inside a radwindow. And in my case, i need to set the width of the radwindow after the page loads.
Problem with this is, when the radwindow resizes, the grid also resizes. This is all fine except for the grid header.
It appears shrinked to the left and a white gap appears on the right. How do i solve this?

Regards,
Dexter

PS:This only happens in IE

Grid

answered on 16 Mar 2012

1 answer

139 views

sample code for Scheduler control

Dear sir,

Can I get Asp.net sample code for Scheduler control with data binding in cs file?
and Add new appointment, edit appointment and move appointment events in cs file.

I try to sortout the sample code, but not succeed.

If I need only Scheduler control still I have to purchase all telerik controls?
If I can purchase only Scheduler control then what will be charges?

Thanks
Rupesh

Scheduler

answered on 16 Mar 2012

1 answer

143 views

Invalid JSON primitive in EditTemplate

Hi, I'm having a problem with RadListView.
In my EditTemplate i have some validation Controls. When i submit data with invalid fields the validation occurs so everything is ok. The problem is when the fields are all validated and the data is submited. I get an error: Invalid JSON Primitive. Any clue?

Some extra info:
- the ListView is in an UserControl loaded dynamically.
- It works ok without the validation controls.

thanks in advance.

ListView

answered on 16 Mar 2012