Questions on UI for ASP.NET AJAX Forum

3 answers

257 views

How to pass data from one webpart to another webpart in sharepoint?

In certain situation we need to pass data from webpart to another webpart present in the same site. To implement the connection functionality between WebParts, we should create an Interface .This interface will be implemented by both the provider and consumer classes.

Then we will use the ConnectionProvider and ConnectionConsumer attribute to make the connection between the two webpart.

EXAMPLE:

1. Interface :

public interface Test

{

string Name { get; set; }

}

Thanks,

Bijayani

SharePoint 2010 Migration

WebParts for SharePoint

answered on 01 Oct 2020

2 answers

735 views

Designer file ascx.g.cs is empty

We are working on a custom web form for SharePoint 2013. It is a visual web part and have a form which have several telerik controls. It is a big form. Earlier we developed it in Visual Studio 2012 and now we are working Visual Studio 2013. Now issue is, It is not generating designer file i.e. ascx.g.cs and giving error on every build. When we checked designer file, it is empty. We tried every possible solutions but not able to generate designer file and Visual Studio hangs if we open ascx file in design mode.

Please help immediately.

Thanks,

WebParts for SharePoint

answered on 01 Oct 2020

19 answers

435 views

IE 11 - RadButton not displaying embedded icons

We are using telerik version 2017.2.711.45 in our application. We are currently experiencing an issue in IE 11 with Radbutton when rendered as 'lightweight' mode does not display the icons. After some research I found that enabling the font download in the internet explorer settings fixes the issue, but as part of admin policy we are not allowed to make this settings change.

Can you please provide any work around for this.

Button

answered on 01 Oct 2020

8 answers

1.7K+ views

Only allow some file extensions in specific folders at upload

Hi!

I use the file explorer and have a problem I can't find a solution for.
In my file explorer I list my App_Themes folder. Is there a way to set file extensions that are allowed in specific folders at upload?
I just want to enable upload of .css-files in the /css folder and only images such as .jpg, .gif, .png etc in the /images folder.

Is there functionality in file explorer or upload control to help me with my problem.

Maybe I can use some of the javascript events, but I hope there is a simpler solution.

Regards

Christian Persson

FileExplorer

answered on 30 Sep 2020

3 answers

134 views

radgrid column filter exception

Hi,

I try to filter radgrid data and get below exception

Unhandled exception at line 6, column 85898 in http://localhost:29227/Telerik.Web.UI.WebResource.axd?_TSM_HiddenField_=RadScriptManager1_TSM&compress=1&_TSM_CombinedScripts_=;;System.Web.Extensions,+Version=4.0.0.0,+Culture=neutral,+PublicKeyToken=31bf3856ad364e35:en-IN:4feca508-514b-48c0-a162-7fa9c360d783:ea597d4b:b25378d2;Telerik.Web.UI,+Version=2018.1.117.45,+Culture=neutral,+PublicKeyToken=121fae78165ba3d4:en-IN:6d514cb9-2739-4112-a25a-b6efc64747ba:16e4e7cd:ed16cbdc:33715776:58366029:f7645509:24ee1bba:f46195d3:8674cba1:7c926187:88144a7a:b7778d6c:c08e9f8a:e085fe68:2003d0b8:c128760b:1e771326:aa288e2d:258f1c72:59462f1:a51ee93e:e330518b:c8618e41:e4f8f289:1a73651d:333f8d94:874f8ea2:b2e06756:92fe8ea0:fa31b949:4877f69a:19620875:490a9d4e:bd8f85e4:6b3f73b3:6d43f6d9
0x80070057 - JavaScript runtime error: Invalid argument. occurred

Grid

answered on 30 Sep 2020

4 answers

155 views

onblur execute several times radtextbox

Im using two radtextboxes within GridTemplateColumns. Im trying to use an onblur event but when I make some tests for some reazon, the attached function is firing several times. What is causing this behavior?

Aspx

1.<telerik:GridTemplateColumn UniqueName="VisibleAccCode" HeaderText="Código Cuenta"

2. HeaderStyle-HorizontalAlign="Center"

3. ItemStyle-HorizontalAlign="Center" HeaderStyle-Width="250px">

4. <ItemTemplate>

5. <telerik:RadTextBox ID="TxtAccCode" runat="server" Width="85%"/>

6. </ItemTemplate>

7.</telerik:GridTemplateColumn>

VB

01.

Dim TxtAccCode As RadTextBox = CType(item.FindControl("TxtAccCode"), RadTextBox)

02.Dim TxtAcctName As RadTextBox = CType(item.FindControl("TxtAcctName"), RadTextBox)

03.

04.Dim sJsFunction As String

05.

06.sJsFunction = "function (s,a){BuscarAccCode(s,a," & RowIndex & ");}"

07.

08.If TxtAccCode IsNot Nothing Then

09. TxtAccCode.ClientEvents.OnBlur = sJsFunction

10.End If

11.

12.sJsFunction = "function (s,a){BuscarAccName(s,a," & RowIndex & ");}"

13.

14.If TxtAcctName IsNot Nothing Then

15. TxtAcctName.ClientEvents.OnBlur = sJsFunction

16.End If

Jscript

1.function BuscarAccCode(sender, eventArgs, rowIndex) {

2. alert(sender.get_id() + ' index ' + rowIndex);

3. }

4.

5.function BuscarAccName(sender, eventArgs, rowIndex) {

6. alert(sender.get_id() + ' index ' + rowIndex);

7. }

Grid

answered on 30 Sep 2020

1 answer

249 views

How to retrieve RadNumericTextbox client object using JQuery selector ID ends with

Is there any other way to retrieve the client object of a RadNumericTextbox control without using server tags to get the ID? Otherwise, I always retrieve 'null' as the result of the selector.

E.g.:

$find("div[id$='_numTxt_wrapper']").attr("id"));

I also notice there is a <div> element with an id ending in "_wrapper".

NumericTextBox

answered on 30 Sep 2020

22 answers

715 views

Programmatically resize all Columns

Hello,

how can i programmatically resize all Columns of a RadGrid to fit?

Best Regards

Thomas

Grid

answered on 30 Sep 2020

2 answers

185 views

asp LinkButton in RadAjax

<telerik:RadAjaxLoadingPanel ID = "rdAjaxLoadingPanel" runat="server">

</telerik:RadAjaxLoadingPanel>

<telerik:RadAjaxPanel ID = "rdAjaxPanel" runat="server" LoadingPanelID="rdAjaxLoadingPanel" EnablePageHeadUpdate="false">

<telerik:RadNotification RenderMode = "Lightweight" ID="rdNotification" runat="server" Position="Center"

Width="330" Height="160" Animation="Fade" EnableRoundedCorners="true" EnableShadow="true" Style="z-index: 100000">

</telerik:RadNotification>

<telerik:RadTabStrip RenderMode = "Lightweight" runat="server" ID="rdTpEvents" MultiPageID="rdmlPage" SelectedIndex="0" Skin="Silk" OnTabClick="tabClick">

<Tabs>

</Tabs>

</telerik:RadTabStrip>

<telerik:RadMultiPage runat = "server" ID="rdmlPage" SelectedIndex="0" CssClass="outerMultiPage">

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

<div class="dwp-clear">

</div>

<asp:DataList ID = "LatestEvents" runat="server" RepeatDirection="Vertical" Width="100%" OnItemCommand="LatestEvents_ItemCommand" DataKeyField="id"

OnItemDataBound="LatestEvents_ItemDataBound">

<ItemTemplate>

<div class="row">

<div class="col-md-12">

<div class="text-center register" id="dvRgisterNow" runat="server">

<asp:LinkButton ID = "lnkRegisterNow" runat="server" CommandName="RegisterNow" Text="Register Now"></asp:LinkButton>

</div>

</ItemTemplate>

</asp:DataList>

</telerik:RadPageView>

</telerik:RadMultiPage>

</telerik:RadAjaxPanel>

Hi,

I have a asp LinkButton in RadAjaxPanel. The LinkButton initial text is "Register" and after a event happen it will change to "Unregister". After going to another pages and click on Browsers back button, the LinkButton text is "Register" and not "Unregister". This happen in IE but for Chrome and Mozilla it retain "Unregister" because of viewstate.

Please advise.

Thank you

WebParts for SharePoint