Questions on UI for ASP.NET AJAX Forum

0 answers

67 views

Improving Lightweight Rendering for RadTreeView (R3 2016)

The R3 2016 release of the Telerik UI for ASP.NET AJAX suite introduces several improvements of the Lightweight rendering of the RadTreeView.

Full description of the improvements made could be found in the following documentation article.

TreeView

asked on 29 Sep 2016

1 answer

274 views

Prevent data loss on post back

Hi

How can I prevent without losing the data of radasyncupload on post back. My requirement is that onFileUploaded I need to assign the count of number of uploaded files to repeater control(this is done on server side, so post back is happening here) and on click of upload in a repeater item, I need to transfer the file to some other location. But on button click I'm not able to retain radasyncupload data as I'm already doing one post back to assign data to repeater control.

Thanks in advance

Vinod

AsyncUpload

answered on 29 Sep 2016

3 answers

106 views

Image Files

I know that many other people have posted threads about this issue; however, non of them got my issue resolved. Well, I'm trying to send the content of RadEditor , which contains images (uploaded to a folder on the web server) to as an email (using GMail), but when the email is received, the image is unavailable. ContentFilters is set to "MakeUrlsAbsolute, DefaultFilters", SearchPatterns is set to "*.jpeg,*.jpg,*.png,*.gif,*.bmp". I've gove "Everyone" access to the folder where images are uploaded but this has not fixed the issue. When I inspected the<img> tag in the received email, I found out that the URL has been changed to "https://ci4.googleusercontent.com/proxy/" and some random letters before the actual URL. I'm not sure why this is happening and whether this is a GMail issue or RadEditor issue. Nothing online helped me to get this issue resolved.

Editor

answered on 29 Sep 2016

2 answers

180 views

How to acces other controls inside Advanced Insert Form ??

Hello,

Inside a RadScheduler (ID= "Radscheduler1")

I have a RadComboBox (ID="acbProjet") with an 'OnSelectedIndexChanged' Inside Advanced Insert Form.

I have also an other RadDropDownList (ID="RadDropDownListTypeHeure") depending on the choice of the RadComboBox.

        protected void acbProjet_SelectedIndexChanged(object sender, RadComboBoxSelectedIndexChangedEventArgs e)
        {
          // ??? RadDropDownList rddl = (RadDropDownList) RadScheduler.FindControl("RadDropDownListTypeHeure");
          // ??? RadDropDownListTypeHeure = (RadComboBox)e.Container.FindControl("RadDropDownListTypeHeure");
        }

HOW can i access the RadDropDownList for update the datasource ?

THANK you for your HELP

Scheduler

answered on 29 Sep 2016

7 answers

187 views

AJAX ComboBox in Radpanelbar

Hi,

like the subject says, I'm trying to have an AJAX ComboxBox, among other controls, inside a RadPanelBar but it seems it doesn't work, since I'm getting a JavaScript error about a variable bestWidth that is set to -2.

    
            <body> 
        
                <form id="form1" runat="server"> 
        
                <asp:ScriptManager ID="ScriptManager1" runat="server"> 
        
                </asp:ScriptManager> 
        
                <div> 
        
                    <asp:UpdatePanel ID="UpdatePanel1" runat="server"> 
        
                    <ContentTemplate> 
        
                       <telerik:RadPanelBar ID="RadPanelBar1" runat="server"> 
        
                               <Items> 
        
                                   <telerik:RadPanelItem runat="server" Text="Root RadPanelItem1"> 
        
                                    <Items> 
        
                                        <telerik:RadPanelItem> 
        
                                        <ItemTemplate>                                  
        
                                            <cc1:ComboBox ID="ComboBox1" runat="server" AutoCompleteMode="Append" AutoPostBack="true" DropDownStyle="DropDown"> 
        
                                            </cc1:ComboBox>                                    
        
                                        </ItemTemplate> 
        
                                        </telerik:RadPanelItem> 
        
                                    </Items>                       
        
                                   </telerik:RadPanelItem> 
        
                                    <telerik:RadPanelItem runat="server" Text="Root RadPanelItem2"> 
        
                                    <Items> 
        
                                        <telerik:RadPanelItem> 
        
                                        <ItemTemplate> 
        
                                            <asp:TextBox ID="TextBox2" runat="server"></asp:TextBox> 
        
                                        </ItemTemplate> 
        
                                        </telerik:RadPanelItem> 
        
                                    </Items> 
        
                                   </telerik:RadPanelItem> 
        
                               </Items> 
        
                        </telerik:RadPanelBar>      
        
                    </ContentTemplate> 
        
                    </asp:UpdatePanel> 
        
                </div> 
        
                </form> 
        
            </body>

Thanks in advance for your help.

Dax

PanelBar

answered on 29 Sep 2016

14 answers

980 views

GroupByExpressions and SortExpressions

I'm apparently missing something here. Trying to change the sort order of a grid that uses GroupByExpressions with no luck.

I started with the following:

<GroupByExpressions>

<telerik:GridGroupByExpression>

<GroupByFields>

<telerik:GridGroupByField FieldName="OrderID" />

</GroupByFields>

<SelectFields>

<telerik:GridGroupByField FieldName="OrderID" HeaderText="Order ID" />

<telerik:GridGroupByField FieldName="CustLastFirst" HeaderText="Customer" />

<telerik:GridGroupByField FieldName="Total" HeaderText="Order Total" FormatString="{0:C}" />

</SelectFields>

</telerik:GridGroupByExpression>

</GroupByExpressions>

Then I tried adding this:

<SortExpressions>

<telerik:GridSortExpression FieldName="CustLastFirst" SortOrder="Ascending" />

</SortExpressions>

And I tried variations of this, but get either no action or a type mismatch error:

<GroupByFields>

<telerik:GridGroupByField FieldName="OrderID" />

<telerik:GridGroupByField FieldName="CustLastFirst" />

</GroupByFields>

Any suggestions? Thanks!

Grid

answered on 29 Sep 2016

9 answers

188 views

Radgrid Save Scroll Position not working since Q3 2015

Hello! Please note that ClientSettings-Scrolling-SaveScrollPosition="true" not working since Q3 2015. Please fix!!!

Grid

answered on 29 Sep 2016

4 answers

343 views

Validators not working in RadWindow

I have in a page the code below for a radwindow used as a modal popup. For some reason no matter what I do the validators will not fire when I click the btnAddUserToRoleSave button. Is there some trick to using validators in a modal window box? Thanks.

<telerik:RadWindowManager ID="rwmManagerUsers" runat="server" Style="z-index: 3" >

<Windows>

<telerik:RadWindow ID="rwManagerUsers_SelectUsers" runat="server"

OnClientClose="rwManagerUsers_SelectUsers_OnClientClose"

Modal="true"

AutoSize="true"

Behaviors="Close"

v>

<ContentTemplate>

<asp:ValidationSummary ID="vsAddUserToRoleValidationSummary" runat="server"

EnableClientScript="true"

ShowMessageBox="true"

ValidationGroup="vgAddUserToRoleForm"

HeaderText="ERROR! The user cannot be set due to the following reasons:

" />

<table>

<tr>

<td><asp:Label ID="lblSelectedUser" Text="User:" runat="server"></asp:Label></td>

<td>

<telerik:RadComboBox ID="ddlSelectedUser" runat="server" DataTextField="DisplayName" DataValueField="UserName"></telerik:RadComboBox>

<asp:RequiredFieldValidator ID="rfvSelectedUser" runat="server"

Text="*"

ErrorMessage="A User must be selected."

ToolTip="A User must be selected."

ControlToValidate="ddlSelectedUser"

ValidationGroup="vgAddUserToRoleForm"

InitialValue="-1"></asp:RequiredFieldValidator>

</td>

</tr>

<tr>

<td><asp:Label ID="lblSelectedLocation" Text="Location:" runat="server"></asp:Label></td>

<td>

<telerik:RadComboBox ID="ddlSelectedLocation" runat="server" DataTextField="Description" DataValueField="LocationCode"></telerik:RadComboBox>

<asp:RequiredFieldValidator ID="rfvSelectedLocation" runat="server"

Text="*"

ErrorMessage="A Location must be selected."

ToolTip="A Location must be selected."

ControlToValidate="ddlSelectedLocation"

ValidationGroup="vgAddUserToRoleForm"

InitialValue=""></asp:RequiredFieldValidator>

</td>

</tr>

<tr>

<td colspan="2">

<asp:Button ID="btnAddUserToRoleSave" runat="server" Text="Add User To Role" OnClick="btnAddUserToRoleSave_Click" ValidationGroup="vgAddUserToRoleForm" />

<asp:Button ID="btnAddUserToRoleCancel" runat="server" Text="Cancel" OnClientClick="rwManagerUsers_Cancel();cancelEvent()" />

</td>

</tr>

</table>

</ContentTemplate>

</telerik:RadWindow>

</Windows>

</telerik:RadWindowManager>

Window

answered on 29 Sep 2016

1 answer

117 views

Facebook Like widget

Hi, I am new to Sitefinty , and I have inserted "Facebook Like Widget" but I noticed that this is generating an error in the template , and I am trying to click on it on the page and the counter is showing zero . and nothing happened . the website is still running on my local . please advise.

SocialShare

answered on 29 Sep 2016

2 answers

296 views

Change text selection behavior in RadDatePicker date textfield

Hi, i have a RadDatePicker, how can i change the date textfield edit behaviour?

When I edit my selected date by using the date textfield (not by using the datepicker), when i click on the date textfield, the whole date is highlighted.

Can I make it not highlight the whole date instead?

Attached image (1.png) shows that the current behavior. Click once, whole date is highlighted.

Attached image (2.JPG) is the behavior which I want.

I am using Telerik 2016.2.607.45.

Thank you.

Calendar