Hello, I have a RadWindow Modal Popup Window  that opens a URL I send it.  I would like the Window's Loading Image to change depending on the URL I am opening... for example... if I send page1.aspx URL I want page1loader.gif to be the loading image, and if I send it page2.aspx URL I want page2loader.gif to be the loading image.  How can I accomplish this?

Thanks,
Manuel

Hi Manuel,

You should handle RadWindow's OnClientShow client-side event, and set new background image to the RadWindow's content cell. I created a simple example for you, which illustrates how to accomplish this goal:
Let us know if you have any other questions.

All the best,
Petio Petkov
the Telerik team

Hi, below custom rad window will open on button click. I am unable to see the content inside the rad window when it opens!.
I am trying to navigate to the page which has active web viewer report.
I dont know where i am doing wrong?!! Please help me

function openPrompt()      
                {   
                    var url = "../Forms/NoRecordFoundReport.aspx?";
                      var t = window.radprompt(null, callbackFn)
                      t.setSize(800,500);
                      t.Center();
                      t.ShowContentDuringLoad="true";
                      t.KeepInScreenBounds="true";                      
                    var oWnd = t;
                    oWnd.SetUrl(url);                  
                }
        <telerik:RadWindowManager ID="RadWindowManager1" runat="server">   
            <PromptTemplate>             
                    <style type="text/css">   
                        body   
                        {   
                            background: white;   
                            font: normal 11px Verdana, Arial, Sans-serif;  
                            overflow: hidden;   
                        }   
                                      
                        .FixedDiv   
                        {   
                            font: normal 11px Verdana, Arial,Sans-serif;   
                            margin: 3px;   
                            color: black;   
                            text-align: center;
                                                    
                        }   
                   </style>  
                                 
                        <div class="FixedDiv">   
                          
                        </div>  
                    
            </PromptTemplate> 
            <Windows>
                <telerik:RadWindow ID="SampleRadWindow" NavigateUrl="../ZWorking/RecordFlagTest.aspx?" ></telerik:RadWindow>
            </Windows>  
        </telerik:RadWindowManager>  
        <button onclick="openPrompt(); return false;">radWindow</button>  

Hi Mo,

You are trying to use radpropmt() which opens radprompt dialog is intended to be used as the standard window.prompt() replacement. What you need to use is radopen(). Also, the settings that you try to apply are not correct - you should use the client-side API instead.

Best wishes,
Georgi Tunev
the Telerik team