UpdatePanel and a Label

Discussion created by bmgustafson on Sep 14, 2011
I want to click on the map and then update a label with the returned values.  How do I trap the value and update the label without posting back the whole page?  I am trying to send it through a click on the client to a postback.  Basically I am calling a server side function from javascript and need it to update a label that is in an update panel.  Has someone run into this before?

if (idResult.layerName === "Stations") {
                    //run search for station
                    var feature = idResult.feature;
                    var template = new esri.InfoTemplate("", "Station: ${LOCATION}");

                    document.getElementById('HiddenStation').value = idResult.value;
                    var button = document.getElementById('GetDocsStation');

<div id="map" dojotype="dijit.layout.ContentPane" class="roundedCorners" region="center"></div>

<asp:UpdatePanel ID="UP1" runat="server" UpdateMode="Conditional">  
                            <div style="display: none;">
                                <asp:Button id="GetLineDocs" runat="server" OnClick="GetDocsLine_Click"/>
                            <div style="display: none;">
                                <asp:Button id="GetDocsStation" runat="server" OnClick="GetDocsStation_Click"/>

                            <asp:Label id="SearchLBL" runat="server" Text="Feature Name: "/>