Questions on UI for ASP.NET AJAX Forum

1 answer

82 views

I am using Rad File Explorer, I would like to know how can we copy a file by drag and drop.

I found this demo drag and drop is also not working here

https://demos.telerik.com/aspnet-ajax/fileexplorer/examples/client-sideapi/clientsideevents/defaultcs.aspx

Kindly help,
Thanks

FileExplorer

answered on 08 May 2014

1 answer

559 views

numerictextbox values to be right aligned

Hi.
How to get the numerictextbox values to be right aligned?

Grid

answered on 08 May 2014

8 answers

1.2K+ views

Disable comboxes using jquery

I am able to disable the options by
$(".RadComboBoxDropDown").attr('disabled','disabled');

I thought I would be able to make the combobox readonly/disabled but doing the following but it is not working.
$(".RadComboBox").attr('disabled','disabled');

ComboBox

answered on 08 May 2014

3 answers

423 views

Unable to get property 'parentNode' of undefined or null reference

Hi,

I wasn't sure where to post this so I put it in General. I hope that that's ok! Anyway, I am facing the following issue. The line that is throwing the exception is bolded below. We are on version 2014.1.403.45 of Telerik. We are using a mix of Rad controls but I suspect that the issue relates to a RadComboBox.

Let me know if you require additional information and I will provide it no problem.

Thanks,
John.

disposeDomEvents:function(){var f=this.get_wrapper(),e=this._owner,d=e.get_inputDomElement(),c=e.get_imageDomElement();
$telerik.removeExternalHandler(f,"mouseover",this._onTableHoverDelegate);
$telerik.removeExternalHandler(f,"mouseout",this._onTableOutDelegate);
this._onTableHoverDelegate=null;
this._onTableOutDelegate=null;
if(d.parentNode){$telerik.removeExternalHandler(d.parentNode,"mouseup",this._onInputCellMouseUpDelegate);
this._onInputCellMouseUpDelegate=null;
}if(c){$telerik.removeHandler(c,"click",this._onImageClickDelegate);
this._onImageClickDelegate=null;
}}

General Discussions

answered on 08 May 2014

1 answer

129 views

Button outside the grid

Hi
i have a grid which has insert and edit. I have a button outside the grid. Onclick of that during insert , i want some textbox to be filled with some default values. How can I get this done?

Grid

answered on 08 May 2014

2 answers

97 views

Telerik with IE11 & VS2013 - not working

Hi,

Since installing IE11, running our app from VS2013 is problematic if there is a Telerik Grid control on an asp page. When I use VS2012 to run the app, all is fine. Here are the details of my setup:

* Windows 7 Enterprise, 64-bit, all updates installed
* IE 11, 64-bit
* Silverlight 5.1, 64-bit
* VS2012 Ultimate, SP3
* VS2013 Ultimate, SP1

See the attached screenshot.

Does anyone else experience a similar problem with the grid control?
Does anyone have a solution please?

Thanks in advance,
Christo

General Discussions

answered on 08 May 2014

4 answers

333 views

RadGrid: javascript set_dataSource not working

Hi

I followed the directions on the sample: http://demos.telerik.com/aspnet-ajax/grid/examples/data-editing/insert-update-delete-client/defaultcs.aspx, i am using a asmx web service to retrieve data like in the sample. Unfortunately i can not make the RagGrid shows the new data, the RadGrid only changes the width of the columns every time i press update button and keep the old data:

var tableView = $find("<%= rgCuentaGastosDetalle.ClientID %>").get_masterTableView();
            tableView.set_dataSource(result);
            tableView.dataBind();

            var grid = $find("<%= rgCuentaGastosDetalle.ClientID %>");
            grid.repaint();

I have reviewed the content of the result var and it contains the new data, and it does not send any error message. I have Telerik controls version 2014.1.403.40 and using framework v4.0.30319

Any question or comment please let me know. Thank you very much.

General Discussions

answered on 08 May 2014

3 answers

323 views

RadAjaxManager not updating all controls and not calling events (OnRequestStart/OnResponseEnd)

Hello

I am using the following code to perform Ajax on my ASP.NET Page:

<telerik:RadAjaxManager ID="ramDash" runat="server" DefaultLoadingPanelID="RadAjaxLoadingPanel1" >

<ClientEvents OnResponseEnd="responseEnd" OnRequestStart="responseStart"></ClientEvents>

<AjaxSettings

<telerik:AjaxSetting AjaxControlID="lvGrids">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="lvGrids" />

<telerik:AjaxUpdatedControl ControlID="lvListed" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server"></telerik:RadAjaxLoadingPanel>

(...)

<div class="carousel">

<telerik:RadListView runat="server" ID="lvGrids" AllowPaging="true" OnItemDataBound="lvGrids_OnDataBound" DataKeyNames="GridID,Name,GridType" OnItemCommand="lvGrids_ItemCommand" OnNeedDataSource="lvGrids_NeedDataSouce">

<LayoutTemplate>

<ul>

<asp:PlaceHolder ID="itemPlaceholder" runat="server"></asp:PlaceHolder>

</ul>

</LayoutTemplate>

<ItemTemplate>

<li>

<!-- omitted for brevity -->

</li>

</ItemTemplate>

<SelectedItemTemplate>

<li>

</li>

</SelectedItemTemplate>

</telerik:RadListView>

</div>

(...)

<telerik:RadListView runat="server" ID="lvListed">

</telerik:RadListView>

Javascript:

function responseStart(sender, eventArgs) {

alert("test1");

}

function responseEnd(sender, eventArgs) {

alert("test2");

$(".carousel").jCarouselLite({

visible: 7,

scroll: 1,

circular: false,

btnNext: ".next",

btnPrev: ".prev"

});

}

I am using the "jCarouselLite" plugin to create a carousel effect and the "packery" JS component to create a sort of grid but they are not the problem. The problem is that the Ajax request/response is performed correctly as I can see using FireBug but the "responseStart" and "responseEnd" methods are not called and FireBug doesn't show any JS error.

I have tried putting the "ListView" (lvGrids) in an RadAjaxPanel and it works, because I can see the two alerts being: but the other ListView (lvListed) is not even updated (I can see the Ajax response and it doesn't include anything related to "lvListed". How can this be possible?

Thank you

Ajax

answered on 08 May 2014

6 answers

549 views

RadUpload Ajax callback error. Source url returned error: 500

Hello Telerik team

when I upload a document, instead of the progress bar, I get the following pop-up error message.

------------

RadUpload Ajax callback error. Source url returned error: 500

Internal Server Error

../../Telerik.RadUploadProgressHandler.ashx?RadUrid=8d310557-c6f8-4bc1-949e-cc930cbe29fd

Did you register the RadUploadProgressHandler in web.config?

----------

my aspx page resides inside sharepoint.

my web.config has the following entries:

                    </httpModules>         
            <add name="RadUploadModule" type="Telerik.WebControls.RadUploadHttpModule, RadUpload.Net2" />         
            </httpModules>         
                     
            <httpHandlers>         
            <add path="Telerik.Web.UI.WebResource.axd" type="Telerik.Web.UI.WebResource" verb="*" validate="false" />         
            <add path="Telerik.RadUploadProgressHandler.ashx" type="Telerik.Web.UI.RadUploadProgressHandler" verb="*" validate="false" />         
                </httpHandlers>         

thanks for your help-

Roland

Upload (Obsolete)

answered on 08 May 2014

1 answer

230 views

Scroll Bars in Page View

So I think what I have is pretty straight forward. I have a tab strip with page views associated with each one. I have the scroll bars set to auto. They do not show up if the content stretches beyond the page. If I set the scroll bars to vertical they show but there is no way to scroll since the handle stretches the entire length of the bar. What do I have to do to make the scroll bars actually work?

<telerik:RadTabStrip SelectedIndex="0" ID="RadTabStrip1" runat="server" MultiPageID="RadMultiPage1">

<Tabs>

<telerik:RadTab Text="Today" PageViewID="RadPageView1" runat="server" />

<telerik:RadTab Text="Personnel" PageViewID="RadPageView2" runat="server" />

<telerik:RadTab Text="Availability" PageViewID="RadPageView3" runat="server" />

<telerik:RadTab Text="Schedule" PageViewID="RadPageView4" runat="server" />

</Tabs>

</telerik:RadTabStrip>

<telerik:RadMultiPage ID="RadMultiPage1" runat="server" SelectedIndex="0" ScrollBars="Auto">

<telerik:RadPageView ID="RadPageView1" runat="server">

<uc1:TSTodayAlertControl ID="TSTodayAlert" runat="server" />

</telerik:RadPageView>

<telerik:RadPageView ID="RadPageView2" runat="server">

<uc2:TSUserInfoControl ID="TSUserInfo" runat="server" />

</telerik:RadPageView>

<telerik:RadPageView ID="RadPageView3" runat="server">

<uc3:TSAvailabilityControl ID="Availability" runat="server" />

</telerik:RadPageView>

<telerik:RadPageView ID="RadPageView4" runat="server">

<uc4:TSScheduleControl ID="Scheduling" runat="server" />

</telerik:RadPageView>

</telerik:RadMultiPage>

TabStrip

answered on 08 May 2014