I have a radgrid that after insert it inserts another row if i updates the page.

I have a page with a usercontrol, that usercontrol has a radgrid.

When i inserts a new record with:

rg_Main.MasterTableView.IsItemInserted =

true;

 

rg_Main.Rebind();

It creates another row as expected. But if I refresh the page it inserts another row. For every refresh another row is created.

What am I doing wrong?

Regards

Carl-Johan Larsson

Hi, I have a problem with a LinkButton which is initially not visible (-> set during Page_Load). The LinkButton is contained among with a few other controls in an ASP:Panel (see code):

<asp:Panel ID="pnlLogin" runat="server">                        
<asp:LoginName ID="loginName" runat="server" FormatString="Welcome {0}" />
<asp:LinkButton ID="btnUpdateProfile" runat="server" CssClass="login" Text="My Profile"></asp:LinkButton>                                       
<asp:LinkButton ID="btnLoginMain" runat="server" CssClass="login">Log In</asp:LinkButton>
<asp:LinkButton ID="btnCreateLogin" runat="server" CssClass="login">Register</asp:LinkButton>
</asp:Panel>    

After evaluating an ajax_request event on the server the visibility of the LinkButton is set to true if a certain condition is met.
At first sight everything seems alright, the previous hidden control is now displayed. However if one takes a look at the rendered
segment the link-quality is gone:

<div id="pnlLoginPanel">
<div id="pnlLogin">
<a id="btnLoginMain" class="login" href="javascript:__doPostBack('btnLoginMain','')">Log In</a>                    
<a id="btnCreateLogin" class="login" href="javascript:__doPostBack('btnCreateLogin','')">Register</a>
</div>
</div>         

This is quite unfortunate since this LinkButton should now function as OpenerElementID of a RadWindow - which it can't do any
more. Can anybody point out to me, what is going wrong ?

Thanks a lot,
Wolfgang

in 4.0 .net framework using Visual Studio2010 radajax panel gives error when trying to change a dropdown selection which is set to postback on selction change. it errors out at the line in bold:



if(typeof(this.__EVENTTARGET)!="undefined"&&typeof(this.__EVENTARGUMENT)!="undefined"){var b=new Telerik.Web.UI.RadAjaxRequestEventArgs(this.__EVENTTARGET,this.__EVENTARGUMENT,this._enableAJAX);
this.fireEvent(this,"OnResponseEnd",[b]);
}if(this._requestQueue.length>0){this._executePendingRequest();
}},_queueRequest:function(a,c){c.set_cancel(true);
if(this._requestQueue.length>=this._requestQueueSize){return;
}var b=c.get_postBackElement();
var e=b.id;
if(b.name){e=b.name;
}if(a._form.__EVENTTARGET&&a._form.__EVENTTARGET.value){e=a._form.__EVENTTARGET.value;
}var d=a._form.__EVENTARGUMENT.value;
Array.enqueue(this._requestQueue,[e,d]);
},_executePendingRequest:function(){var a=Array.dequeue(this._requestQueue);
var c=a[0];
var b=a[1];
var d=Sys.WebForms.PageRequestManager.getInstance();
d._doPostBack(c,b);
},_attachRequestHandlers:function(a,c,e){this._endRequestHandler=Function.createDelegate(this,this._endRequest);
a.add_endRequest(this._endRequestHandler);
this._onFormSubmitCompletedHandler=Function.createDelegate(this,this._onFormSubmitCompleted);
c.get_request().add_completed(this._onFormSubmitCompletedHandler);
c.get_request()._get_eventHandlerList()._list.completed.reverse();
if(e){var b=c.get_request().get_body();
var d=(b.lastIndexOf("&")!=b.length-1)?"&":"";
b+=d+"RadAJAXControlID="+a._uniqueIDToClientID(this._uniqueID);
c.get_request().set_body(b);
}},_getParentAjaxPanel:function(a){var b=null;
while(a!=null){if(typeof(a.id)!="undefined"&&$find(a.id)&&$find(a.id).Type=="Telerik.Web.UI.RadAjaxPanel"){b=$find(a.id);
break;
}a=a.parentNode;
}return b;
},getResponseItems:function(n,h,c){var j=Sys.WebForms.PageRequestManager.getInstance();
var e=n;
var i,k,g,b,m;
var a=0;
var f=null;
var d="|";
var l=[];

Hi,

I have a radgrid with custom column having radio button, which allows only one selection at given time.
The functionality works perfect, but the problem I am facing is about the selected row color.

For eg: If I select first radio button, it highlights that row, now when I select another row, it de-selects the first selection but keeps it highlighted and also highlights the currently selected row.

Please let me know, exactly what I can do to avoid this situation.

Thank you,
Jay Mehta.

Dear all,

I am developing a DNN module for my client, they have a licensed RadControl for ASP.Net Ajax and want me to use this control set in module development. I like the UI a lot but I have a problem with using this control in DNN. Don't be upset with me as i am just a newbie to RadControl. If I use RadControl for a standalone website, it works perfectly, but if I move the user control to make it a DNN module, the module cannot run, it just says object reference not set to....and stop. I did a google and found that the DNN included radcontrol cannot be used directly for module development. I try to replace the original Telerik.WebUI.dll file of DNN with new file of the RadControl installation, the DNN cannot run and it says "Error   1   Could not load file or assembly 'Telerik.Web.UI, Version=2010.1.309.35, Culture=neutral, PublicKeyToken=121fae78165ba3d4' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)"
What should I do to make my module work? I really want to use RadControl as it is very nice and don't want to change back to ASP.net controls.
Thank you very much,
CT
      

I have Telerik 2009.02.0817.20

See my .jpg file attachment.
Shows a RadChart using a Web20 skin.

There is a blue border around the outer most part of the graph.
Where the 4 red arrows are pointed.

Can I turn this border off?
Or can I change the color of this border to white?

Hi,

I want the users to upload 1-10 files. Currently you can add/remove the upload controls, but I want to show 10 upload controls and hide the Add / Delete buttons and checkboxes next to controls. (all those extra options only confuse the users)

How do I accomplish this?

Hello,

I try to add a RadBinaryImage to my Webform after I clicked a certain row in my RadGrid.
Funny is that the GridBinaryImageColumn shows the thumbnail of the Image clearly but the RadBinaryImage (big image) won't show anything afterwords...

Code looks like this:
  RadBinaryImage img = new RadBinaryImage();
  img.DataValue = GetVideoById(videoId).FrontImage;
  img.AutoAdjustImageControlSize = false;
  img.Width = 600;
  img.Height = 300;
  cell = new HtmlTableCell();
  cell.Controls.Add(img);
  row = new HtmlTableRow();
  row.Cells.Add(cell);
  table1.Rows.Add(row);
  placeImg.Controls.Add(table1); -> Placeholder for table

Thanks for help!
Beat

Hello,

I have around 7 rad editors spread over three user controls. I have lot of performance issue.
I am using following markup

 

 

<telerik:RadEditor ID="Editor2" runat="server" EditModes="Design" EnableResize="False"

 

 

 

Height="150px" StripFormattingOnPaste="MSWord" ToolbarMode="ShowOnFocus" ToolTip="Please enter data"

 

 

 

Width="100%" ToolProviderID="Editor1" Visible="False">

 

 

 

<Tools>

 

 

 

<telerik:EditorToolGroup>

 

 

 

<telerik:EditorTool Name="AjaxSpellCheck" />

 

 

 

</telerik:EditorToolGroup>

 

 

 

<telerik:EditorToolGroup>

 

 

 

<telerik:EditorTool Name="Bold" />

 

 

 

<telerik:EditorTool Name="Italic" />

 

 

 

<telerik:EditorTool Name="Underline" />

 

 

 

<telerik:EditorTool Name="Cut" />

 

 

 

<telerik:EditorTool Name="Copy" />

 

 

 

<telerik:EditorTool Name="Paste" />

 

 

 

<telerik:EditorTool Name="FontName" />

 

 

 

<telerik:EditorTool Name="RealFontSize" />

 

 

 

</telerik:EditorToolGroup>

 

 

 

<telerik:EditorToolGroup>

 

 

 

<telerik:EditorTool Name="InsertTable" />

 

 

 

<telerik:EditorTool Name="InsertImage" />

 

 

 

<telerik:EditorTool Name="LinkManager" />

 

 

 

<telerik:EditorTool Name="Unlink" />

 

 

 

<telerik:EditorTool Name="InsertOrderedList" />

 

 

 

<telerik:EditorTool Name="InsertUnorderedList" />

 

 

 

</telerik:EditorToolGroup>

 

 

 

</Tools>

 

 

 

<SpellCheckSettings SpellCheckProvider="PhoneticProvider" WordIgnoreOptions="RepeatedWords" />

 

 

 

</telerik:RadEditor>

I have this debug=false, have rad compression module set up and IIS 7 has compression enabled. I also have following setting in app_browser

 

<

 

 

browsers>

 

<

 

 

browser refID="Default">

 

<

 

 

controlAdapters>

 

<

 

 

adapter controlType="System.Web.UI.Page" adapterType="Telerik.Web.UI.RadHiddenFieldPageStateCompression" />

 

</

 

 

controlAdapters>

 

</

 

 

browser>

 

</

 

 

browsers>

 

Am i done with all the changes are is there any hope for improving performance. As for now this performance is not acceptable.

The performance is worse when i integrate the user controls in the page that has ajaxified rad tab control in it with RadMultipage view that have load on demand user controls.

Is there a sample project where i can just have div that displays rad editor html and on right click i can open the rad window in popup and when i hit save the div will get updated. That way i can get rid of all rad editors from the usercontrols.

But my first preference is to have them on page with optimum performance.

Regards
Mac