Is this easy thing to integrate BootStrap with Telerik controls...can you please explain.. is it possible to change the telerik skin with bootstrap skin

currently migrating from SharePoint 2010 to Sharepoint 2013 facing issues as Radgrid control 2010.3.1109.35 not working

do we required to download new dll for sharepoint 2013?
does telerik radgrid support 4.5 framework?

Regarding: Client-side Binding, Programmatic Binding

Attempted to perform Client-side Binding to reduce sort and filtering network traffic, using this example http://demos.telerik.com/aspnet-ajax/grid/examples/client/databinding/defaultcs.aspx#qsf-demo-source as the basis of my work.

I could not get the server-side public static GetData method to get invoked (and stop on a source code break-point), regardless what I tried.

However, I would get a runtime error immediately if I comment out the GetData method entirely.

The example code on the Telerik website cannot be downloaded and relies on a SQL Server database (cannot find a way of examining working code -- e.g. hardcoded values that are returned from GetData static WebMethod).

Would really like to get client-side data-binding working, but am unsure how to proceed.

NOTE: I also tried enabling DataBinding > EnableCaching, but break-point on NeedDataSource still got hit when gridview data was sorted or filtered (and I want sorting and filtering to occur client-side).

RadGrid version 2013.1.220.40

When i try to perform filter, browser shows Server time out or at some times it will work after 5 mins. I have almost 25k records in the grid. Selection is working fine. Can any one help?

When binding a RadGrid (client-side) containing a GridTemplateColumn as described in various Telerik posts, binding for that column seems to work for the first few rows, then seems to stop producing the markup for the asp:Label within the ItemTemplate. Therefore, the remaining items in the grid are empty for that column. 

I have isolated the issue in the attached test files and provided a screenshot of the result.

My ASP.NET project updated 2013 Q1.

Not bad. but I found some error.

RadGrid's clientSettings element of AllowScroll = 'true' if the layout is broken.

The reason for the scroll function will render the data area is divided into a new DIV.

HEADER column portion and a data portion, while the size of the column is divided 

into different DIV does not fit.

Attach the file. Look the screenshot.

The focused date for the calendar is not applied initially when setting it via code behind.

If I do this via code behind:
            theControl.Calendar.RangeMinDate = new DateTime(2012, 1, 1);
            theControl.Calendar.RangeMaxDate = new DateTime(2012, 12, 31);
            theControl.Calendar.FocusedDate = new DateTime(2012, 1, 2);

When clicking on the button to select a date, I get a "Date is out of range" message box. but then it still allows me to pick a date.

The only workaround I have been able to use right now is to set the Focused date in the markup. This will allow the selection without the popup.

I am having an issue exporting data from a Radgrid when using a Radbutton. Even though I disable the AjaxManager from the code behind the Radgrid wound't export the data. However if I click the button a second time the export window opens, but the file doesn't contain any data. Is there some easy work around in order to fix this issue. If I completely remove the AjaxManager the problem is solved, but makes the usage and layout of the site bad. 

Here is my code...

ASPX:
<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server" >
    <ClientEvents OnRequestStart="RequestStart" OnResponseEnd="ResponseEnd" />
        <AjaxSettings>
            <telerik:AjaxSetting AjaxControlID="btn_Search">
                <UpdatedControls>
                    <telerik:AjaxUpdatedControl ControlID="RG_DataList" LoadingPanelID="ContentLoadingPanel" />
                    <telerik:AjaxUpdatedControl ControlID="datePickersBar" />
                    <telerik:AjaxUpdatedControl ControlID="btn_Export" UpdatePanelRenderMode="Inline" />
                </UpdatedControls>
            </telerik:AjaxSetting>
            <telerik:AjaxSetting AjaxControlID="btn_Export">
                <UpdatedControls>
                    <telerik:AjaxUpdatedControl ControlID="" />
                </UpdatedControls>
            </telerik:AjaxSetting>
        </AjaxSettings>
     </telerik:RadAjaxManager>

<div class="datePickers" id="datePickersBar">
			    <span class="sText">Select period from: </span>
			    <telerik:RadDatePicker ID="RDP_StartDate" runat="server" Culture="da-DK" 
                    HiddenInputTitleAttibute="Visually hidden input created for functionality purposes." 
                    WrapperTableSummary="Table holding date picker control for selection of dates." >
                        <Calendar UseRowHeadersAsSelectors="False" UseColumnHeadersAsSelectors="False" ViewSelectorText="x" runat="server"></Calendar>

                        <DateInput DateFormat="dd-MM-yyyy" DisplayDateFormat="dd-MM-yyyy" AutoPostBack="false" LabelWidth="40%" runat="server" ></DateInput>

                        <DatePopupButton ImageUrl="" HoverImageUrl=""></DatePopupButton>
			    </telerik:RadDatePicker>
			    
			 <span class="sText">to: </span>
		        <telerik:RadDatePicker ID="RDP_FinishDate" runat="server" 
                    Culture="da-DK" 
                    HiddenInputTitleAttibute="Visually hidden input created for functionality purposes." 
                    
                    WrapperTableSummary="Table holding date picker control for selection of dates." >
                        <Calendar UseRowHeadersAsSelectors="False" UseColumnHeadersAsSelectors="False" ViewSelectorText="x"></Calendar>

                        <DateInput DisplayDateFormat="dd-MM-yyyy" DateFormat="dd-MM-yyyy" LabelWidth="40%" ></DateInput>

                        <DatePopupButton ImageUrl="" HoverImageUrl=""></DatePopupButton>
			    </telerik:RadDatePicker>
                &nbsp;&nbsp;&nbsp;&nbsp;
                <telerik:RadButton ID="btn_Search" runat="server" Text="Search" 
                    onclick="btn_Search_Click" Skin="Black" >
                </telerik:RadButton>
                &nbsp;&nbsp;&nbsp;&nbsp;
                <telerik:RadButton ID="btn_Export" runat="server" Text="Export" Skin="Black" 
                    Enabled="false" Visible="true" onclick="btn_Export_Click" 
                    AutoPostBack="true" >
                </telerik:RadButton>
		    </div>
	    
	    <div class="content">
		    <asp:Panel runat="server" ID="Content">
                <telerik:RadAjaxLoadingPanel runat="server" ID="ContentLoadingPanel" 
                        IsSticky="True" CssClass="ajaxLoader" MinDisplayTime="500" 
                        EnableSkinTransparency="False" Skin="Black" />
                <telerik:RadGrid ID="RG_DataList" runat="server" Skin="Default" 
                    onprerender="RG_DataList_PreRender" >
                    <MasterTableView >
                        <CommandItemSettings ShowExportToExcelButton="true"></CommandItemSettings>
                    </MasterTableView>
                    <ExportSettings HideStructureColumns="true" ExportOnlyData="true" IgnorePaging="true" OpenInNewWindow="true">
                        <Excel Format="Biff"></Excel>
                    </ExportSettings>
                    <FilterMenu EnableImageSprites="False"></FilterMenu>
                </telerik:RadGrid>
            </asp:Panel>
	    </div>

CS:
protected void btn_Search_Click(object sender, EventArgs e)
    {
        mergeDataTable();
        btn_Export.Enabled = true;
    }

rotected void btn_Export_Click(object sender, EventArgs e)
    {
        RadAjaxManager1.EnableAJAX = false;

        RG_DataList.ExportSettings.ExportOnlyData = true;
        RG_DataList.ExportSettings.IgnorePaging = true;
       // RG_DataList.ExportSettings.OpenInNewWindow = true;
        RG_DataList.MasterTableView.ExportToExcel();
    }

I am using Header Context Filter Menu for the RadGrid.I found the two different filter options with that but there is an "And" option where "Or" option makes more sense to use with compare to "And".Even I did not finding any option on RadGrid to change this "And" option to "Or". Waiting for you kind response if you have any work arround or fix for this as i am in b/w of the development and found this. So let me know as early as possible.

I have a Rad Grid with modal popup option for insert and update operation. When i insert or update some record for this rad grid the modal pop up doesn't close by clicking on save button in Internet Explorer 10 and hence the record is not saved. It works fine with previous versions of Internet Explorer and also with other browsers like Chrome and Firefox. Find the attachment for a related snapshot.

Clicking on header column of GridClientSelectColumn grid row checkboxes remains unchecked. The grid rows becomes selected (style changed) though.
The issue appears only in IE 11, Chrome, Firefox and IE 10 work as expected.
The issue can be reproduced om Telerik's site:
http://demos.telerik.com/aspnet-ajax/grid/examples/functionality/selecting/row-selection/defaultcs.aspx

It seems not to be related to Compabitibiity View.

Update the Http handler shown in the following forum thread so that it can be used with the latest version of Telerik UI for ASP.NET AJAX:
http://www.telerik.com/community/forums/aspnet-ajax/editor/radeditor-exporttopdf-in-httphandler.aspx#2089976