<div class="modal-footer"> 
                                        
                                        <apex:commandButton styleclass="btn btn-primary" value="Update Records" action="{!updateEngagements}" rerender="datePanelContainer"   />
                                        
                                    </div>
                                    <apex:outputPanel id="datePanelContainer">
                                    <table class="table table-hover">
                                                  <thead>
                                                    <tr>
                                                      <th>Student Engagement</th>
                                                      <th>Learning Community</th>
                                                      <!--<th>New LC</th>-->
                                                      <th>Current Track</th>
                                                      <th>New Track</th>
                                                    </tr>
                                                  </thead>
                                                  <tbody>
                                                     <apex:repeat value="{!wrapList}" var="e">
                                                        <tr>
                                                            <td>{!e.eng.name}</td>                                                            
                                                            <td>{!e.eng.Learning_Community__r.Name}</td>  
                                                            <!--
                                                            <td> 
                                                                <apex:selectList id="Lcs" value="{!e.selectedLC}" size="1">
                                                                    <apex:selectOptions value="{!e.selectedCLC}"/>
                                                                </apex:selectList>
                                                            </td>
                                                            -->
                                                           
                                                            <td>{!e.eng.Learning_Community__r.Track__c}</td>  
                                                            <td> 
                                                                <apex:selectList id="countries" value="{!e.selectedNTrack}" size="1">
                                                                    <apex:selectOptions value="{!e.selectedTrack}"/>
                                                                </apex:selectList>
                                                           </td>                         
                                                        </tr>
                                                    </apex:repeat>                                             
                                                  </tbody>
                                                </table>                                       
                                  </apex:outputPanel>