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register script on AJAX postback

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ScriptManager and StyleSheetManager

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robertgalvinjr asked on 30 Dec 2009, 04:40 PM

On my .ASPX page I have:

    
            <head id="Head1" runat="server">     
        
                <title></title>     
        
                <script type="text/javascript" src="swfobject.js"></script>     
        
            </head>     
        
            <body>     
        
                <form id="form1" runat="server">     
        
                <div>     
        
                   <telerik:RadScriptManager ID="RadScriptManager1" runat="server">     
        
                    </telerik:RadScriptManager>     
        
                    <telerik:RadAjaxPanel ID="RadAjaxPanel1" runat="server"  LoadingPanelID="RadAjaxLoadingPanel1">     
        
              <asp:ImageButton ID="btnPrev" runat="server" onclick="btnPrev_Click"  ImageUrl="images/btnPrev.png"/>  
        
            <asp:ImageButton ID="btnNext" runat="server" onclick="btnNext_Click" ImageUrl="images/btnNext.png"/></td>  
        
            <div id="flashContent">     
        
                                        </div>     
        
              </telerik:RadAjaxPanel>     
        
                    <telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server" Skin="Default">     
        
                    </telerik:RadAjaxLoadingPanel>

When I click the IMageButtons I need the scriptmanager to execute a javascript function that is in the swfobject.js file. I can get this to happen on the Page_Load (below) but not on the button clicks. What do I need to do to fire off a javascript function on AJAX postbacks?

    
            sSWF += @"<script type=""text/javascript"">";  
        
                    sSWF += @"var flashvars = false;";  
        
                    sSWF += @"var params = { menu: ""false"", flashvars: ""FMSServerURL=" +  
        
                        sServer + "&sID=" + sStreamID +  
        
                        "&imgURL=" + imageURL + @""" };";  
        
                    sSWF += @"   var attributes = { id: ""myDynamicContent"", name: ""myDynamicContent"" };";  
        
                    sSWF += @"swfobject.embedSWF(""presoViewer.swf"", ""flashContent"", """ + swfWidth + @""", """ + swfHeight + @""", ""9.0.0"", """", flashvars, params, attributes);";  
        
                    sSWF += "</script>";  
        
                            Type cstype = this.GetType();  
        
                    ClientScriptManager cs = Page.ClientScript;  
        
                         cs.RegisterStartupScript(cstype, "SWFScript", sSWF, false);

register script on AJAX postback

2 Answers, 1 is accepted