Questions on UI for ASP.NET AJAX Forum

1 answer

96 views

Hi

Can I use Spell with web controls from other vendors? I try it with a Memo Text from DevExpress and Spell just get the first word from the text.

Regards

Spell

answered on 14 Oct 2009

4 answers

120 views

[Solved] div height "collapses" on RadTabStrip mouseover

I have a Q2 2009 RadControls for ASP.Net AJAX RadTabStrip on a web page with NO multipage. I use the tabstrip strictly as a navigational tool. Below the tabstrip is a div with some plain old text paragraphs that sits in a contentplaceholder from my masterpage. In IE8 compatibility view, when I hover over one of the tabs on the strip, the div containing the text "collapses" and cuts off the content from the bottom. This doesn't occur in IE8 native mode, Firefox, Chrome, Opera or other modern browsers. Any thoughts? This is driving me mad!

TabStrip

answered on 14 Oct 2009

1 answer

129 views

RadGrid on a page with multiple RadWindowManager opens wrong ConfirmTemplate

I have a page with 2 windowmanagers on it, some controls have their own managers.
This is the manager on the control with the grid.

    
            <telerik:RadWindowManager ID="mgrWindow" ShowContentDuringLoad="false" VisibleStatusbar="false" ReloadOnShow="true" runat="server" > 
        
                <Windows> 
        
                    <telerik:RadWindow ID="EventDetailsBulkAdd" Behaviors="Close" Width="447" Height="395" Modal="true" NavigateUrl="EventDetailsBulkAdd.aspx" runat="server" OnClientClose="OnWindowClose" /> 
        
                </Windows> 
        
            </telerik:RadWindowManager>

I add the confirmtemplate to the window manager on the serverside.

    
            mgrWindow.ConfirmTemplate = new Designer.Web.Controls.ucConfirmEventForm(this.Page);

In the grid I have a delete button which uses the confirmtemplate.

    
            <telerik:GridButtonColumn HeaderText="Remove" ConfirmText="{FormName}" ConfirmDialogType="RadWindow" ConfirmTitle="Remove" ButtonType="ImageButton" CommandName="Delete" UniqueName="colRemove" ImageUrl="~/Images/icon_delete.gif" > 
        
                            <HeaderStyle HorizontalAlign="Center" Width="60" /> 
        
                            <ItemStyle HorizontalAlign="Center" /> 
        
                        </telerik:GridButtonColumn>

When I click on the delete button it does not call my confirmtemplate on this control. It calls the other windowmanagers confirmtemplate which is not set and is the first one rendered. I know default RadWindowManager functions call the first RadWindowManager that is rendered on the page. How do I get my delete button to call a specific RadWindowManager?

Window

answered on 14 Oct 2009

1 answer

87 views

Update Panel issue when adding RadDock

I receive the following error in the CreateSaveStateTrigger method when adding a RadDock dynamically to a RadDockZone

{"A control with ID '39f41c90af750a469baaf9eacef10f1b6c83__53' could not be found for the trigger in UpdatePanel 'UpdatePanel1'."}

'39f41c90af750a469baaf9eacef10f1b6c83__53' is the id of the RadDock I am attempting to add.

Here is my code for CreateSaveStateTrigger:

private

void CreateSaveStateTrigger(RadDock dock)

{

//Ensure that the RadDock control will initiate postback

// when its position changes on the client or any of the commands is clicked.

//Using the trigger we will "ajaxify" that postback.

dock.AutoPostBack =

true;

dock.CommandsAutoPostBack =

true;

AsyncPostBackTrigger saveStateTrigger = new AsyncPostBackTrigger();

saveStateTrigger.ControlID = dock.ID;

saveStateTrigger.EventName =

"DockPositionChanged";

UpdatePanel1.Triggers.Add(saveStateTrigger);

saveStateTrigger =

new AsyncPostBackTrigger();

saveStateTrigger.ControlID = dock.ID;

saveStateTrigger.EventName =

"Command";

UpdatePanel1.Triggers.Add(saveStateTrigger);

}

Any help would be appreciated.

Thanks,

Brian

Dock

answered on 14 Oct 2009

1 answer

104 views

Image Manager Browser issue

Hi Telerik Team,

On a project we are working on for some reason we can't get the image manager in a RadEditor to upload images in I.E.

It works fine in Firefox, its accepting uploads and adding them into the file. In I.E. the upload button is faded out (disabled).

The code that sets up the managers is shown below.

    
            //set up the client folders  
        
                        string[] DocMan = new string[] { "~/ClientResources/" + log.ClientID + "-" + log.Name + "/Docs/" };  
        
                        string[] ImMan = new string[] { "~/ClientResources/" + log.ClientID + "-" + log.Name + "/Images/" };  
        
                        string[] FlashMan = new string[] { "~/ClientResources/" + log.ClientID + "-" + log.Name + "/Flash/" };  
        
                        string[] MediaMan = new string[] { "~/ClientResources/" + log.ClientID + "-" + log.Name + "/Media/" };  
        
                        //create directorys if they dont exist  
        
                        if (!Directory.Exists(Server.MapPath(DocMan[0])))  
        
                        {  
        
                            Directory.CreateDirectory(Server.MapPath(DocMan[0]));  
        
                        }  
        
                        if (!Directory.Exists(Server.MapPath(ImMan[0])))  
        
                        {  
        
                            Directory.CreateDirectory(Server.MapPath(ImMan[0]));  
        
                        }  
        
                        if (!Directory.Exists(Server.MapPath(FlashMan[0])))  
        
                        {  
        
                            Directory.CreateDirectory(Server.MapPath(FlashMan[0]));  
        
                        }  
        
                        if (!Directory.Exists(Server.MapPath(MediaMan[0])))  
        
                        {  
        
                            Directory.CreateDirectory(Server.MapPath(MediaMan[0]));  
        
                        }  
        
                        //set the directorys in the editor  
        
                        RadEditor1.DocumentManager.ViewPaths = DocMan;  
        
                        RadEditor1.FlashManager.ViewPaths = FlashMan;  
        
                        RadEditor1.ImageManager.ViewPaths = ImMan;  
        
                        RadEditor1.MediaManager.ViewPaths = MediaMan;  
        
                        RadEditor1.DocumentManager.UploadPaths = DocMan;  
        
                        RadEditor1.FlashManager.UploadPaths = FlashMan;  
        
                        RadEditor1.ImageManager.UploadPaths = ImMan;  
        
                        RadEditor1.MediaManager.UploadPaths = MediaMan;  
        
                        RadEditor1.DocumentManager.DeletePaths = DocMan;  
        
                        RadEditor1.FlashManager.DeletePaths = FlashMan;  
        
                        RadEditor1.ImageManager.DeletePaths = ImMan;  
        
                        RadEditor1.MediaManager.DeletePaths = MediaMan;  
        
                        // endable the image editor  
        
                        RadEditor1.ImageManager.EnableImageEditor = true;  
        
                        // Set the max uploads of the managers  
        
                        RadEditor1.ImageManager.MaxUploadFileSize = 4194304;  
        
                        RadEditor1.DocumentManager.MaxUploadFileSize = 4194304;  
        
                        RadEditor1.MediaManager.MaxUploadFileSize = 10485760;  
        
                        RadEditor1.FlashManager.MaxUploadFileSize = 4194304;  
        
                        // Set the allowed file types  
        
                        string[] DocPatterns = new string[] {"*.pdf"};  
        
                        string[] ImgPatterns =  new string[] {"*.gif","*.png","*.jpg"};  
        
                        string[] FlashPatterns =  new string[] {"*.swf"};  
        
                        string[] MediaPatterns =  new string[] {"*.avi"};  
        
                        RadEditor1.DocumentManager.SearchPatterns = DocPatterns;  
        
                        RadEditor1.ImageManager.SearchPatterns = ImgPatterns;  
        
                        RadEditor1.FlashManager.SearchPatterns = FlashPatterns;  
        
                        RadEditor1.MediaManager.SearchPatterns = MediaPatterns;  
        
                        //Load Styles Into Editor  
        
                        RadEditor1.CssFiles.Clear();  
        
                        RadEditor1.CssFiles.Add("~/ClientResources/global.css");

    
                                <telerik:RadEditor ID="RadEditor1" runat="server" Height="500px" Width="750px" Language="en-GB" 
        
                                    ContentFilters="None">  
        
                                    <Content> 
        
                                    </Content> 
        
                                </telerik:RadEditor>

We are getting a javascript error of:

Webpage error details

User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; Trident/4.0; SLCC1; .NET CLR 2.0.50727; .NET CLR 3.5.21022; InfoPath.2; Tablet PC 2.0; .NET CLR 3.5.30729; .NET CLR 3.0.30618)
Timestamp: Fri, 9 Oct 2009 12:55:08 UTC

Message: Object doesn't support this property or method
Line: 43
Char: 1
Code: 0
URI: http://www.imagered.co.uk/iradmin/ScriptResource.axd?d=zVUi-h_5pZ9qabijiqORhifjZOicXN2SuUtcfdQeurd2fgZYD_nF4gzzuWoaEmC7EKgAAkRkokeYMDDs1ryEzfnVb8yFwDt2bdlZ6mfwBgk1&t=ffffffff8baae12e

Message: 'Telerik.Web.UI.FormDecoratorDecoratedControls.Default' is null or not an object
Line: 29
Char: 1
Code: 0
URI: http://www.imagered.co.uk/iradmin/ScriptResource.axd?d=zVUi-h_5pZ9qabijiqORhifjZOicXN2SuUtcfdQeurd2fgZYD_nF4gzzuWoaEmC7EKgAAkRkokeYMDDs1ryEzfnVb8yFwDt2bdlZ6mfwBgk1&t=ffffffff8baae12e

We are not getting any errors in Firefox.

any idea why it would be working in Firefox and not I.E?

Editor

answered on 14 Oct 2009

1 answer

77 views

Rad Editors & Videos

I upload videos using the media manger in Rad Editor.
If i dont want to show the preview of the video & just wanted to show a link & when the user clicks on the link the video can be downloaded, what should i do?

Editor

answered on 14 Oct 2009

2 answers

255 views

Javascript error Sys.InvalidOperationException

Hi all.

I'm using RadGrid (Telerik.Web.UI version 2008.3.1314.35) and getting the following error intermittently:

Line: 2315
Error: Sys.InvalidOperationException: Type Telerik.Web.UI.Orientation has already been registered. The type may be defined multiple times or the script file that defines it may have already been loaded. A possible cause is a change of settings during a partial update.

Then I click OK and this error is shown:

Line: 1266
Error: Sys.ScriptLoadFailedException: The script '/ScriptResource.axd?d=DRRRF0lfdGPBZtsSbajt39Af5wonTAgGeuf84mye7dW8eEGeKInK_beJOvDZmok9d9bDEO8Est-jZldOVJwBA4mHHe-xjid1-5haZivH3EM1&t=ffffffffcec42054' failed to load. Check for:

Inaccessible path.

Script errors. (IE) Enable 'Display a notification about every script error' under advanced settings.

Missing call to Sys.Application.notifyScriptLoaded().

I can't figure out what is happing. All I know is that this error only occurs after I stop to use the application for a while. For example: I click a button that populates the RadGrid. Then I wait for ~ 10 min. I click the button again and the error above is shown.

(We are using Load Balancing in servers)

Any ideias?

Thank you in advance

Grid

answered on 14 Oct 2009

3 answers

82 views

[Solved] Update detail controls only at SelectedIndexChanged event of the Grid

Hi,

I have a page with a RadGrid and below the grid a Panel with Detail controls. The Grid is filled with Employees. When I select an Employee the Panel with Detail controls must be filled with Employee details.

I am using the RadAjaxManager to Ajaxify this page. I added an AjaxSetting with the Grid as the AjaxControl and the Panel as the AjaxUpdatedControl. All this works but the Panel is updated at each event of the Grid (Sorting, FIltering, Selecting, etc.). I want that the Panel is only updated when the SelectedIndexChanged event of the Grid occurs.

Is there a way to specifiy Events in the AjaxManager?
Or is there a way to Update controls from the server, even when they are not Ajaxified in the first place (like the Update method of the AJAX.NET UpdatePanel)?

Thanks,
Danny

Ajax

answered on 14 Oct 2009

1 answer

171 views

listbox item checked on server side

I am trying to re-populate the radlistbox items, so that the items are re-checked based on the values stored in database. How can I do this?

radlistbox.selectedindex = 1 only selects the apporiate items but not checked.

ListBox

answered on 14 Oct 2009

1 answer

422 views

Javascript in update panel

Hi,

I need to get my code working because it has to go live this monday. I've a big problem. My javascripts are not getting fired when put inside update Panel.

Pls do not tell it's not telerik's problem. some ppl have responded to us like that.

This is my code:

//js function which isused to get refernce of the client object

<telerik:RadScriptBlock>
<script type="text/javascript">

function getSelected()

{

//get a reference to Radcombobox client object

var obTagCombo = document.getElementById("<%= m_radTagCombo.ClientID %>");

//get_value() returns the value of the control

var value = obTagCombo.get_value();

//get_text()returns the text of the control.

var text = obTagCombo.get_text();

//get a reference to RadEditor client object

var editor = document.getElementById("<%=m_radEmailEditor.ClientID%>");

//pasteHtml method is used to paste the contents passed to the editor control.

editor.pasteHtml(text);

}

</

script>

</

telerik:RadScriptBlock>

And I call this js getSelected () in

<input type="button" value="Insert Tag" onclick="getSelected();" />

But I get a Js undefined: object expected error. Pls do help us in solving this bug. Pls help with code.

I'm sure you guys have a good solution for this.
Thanks,
ZR

Editor

answered on 14 Oct 2009