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 <apex:pageblockTable value="{!myaccounts}" var="a"> 
    <apex:column width="50%"  >
     <span id="spanid">
		<apex:inputHidden value="{!a.id}" id="targetid"/>
     </span><apex:page standardController="Case" extensions="CIAssignProjectController2" name="Assign Project">
    <apex:includeScript value="/support/console/34.0/integration.js"/>

    <script type="text/javascript">

        function setBeforeUnloadEvent(flag) {
            console.log('getting primary tab id');
            sforce.console.getEnclosingPrimaryTabId(getPrimaryTabId);
            console.log('getting current subtab id');
            sforce.console.getEnclosingTabId(getSubtabId);
            if(flag){
                //First find the ID of the current tab to close it
                console.log('refreshing');
                refreshTabsAfterSave();
                //setTimeout(function(){doCloseTab();},5000)
            }
        }
        
        function refreshTabsAfterSave () {
            console.log('getting link');
            sforce.console.getTabLink(sforce.console.TabLink.PARENT_AND_CHILDREN, currentPrimaryTabId, refreshPrimaryTab);
        }

        var refreshPrimaryTab = function refreshPrimaryTab (res) {
            console.log('tab link is: ', res);
            sforce.console.openConsoleUrl(currentPrimaryTabId, res.tabLink, true, [], [], afterRefresh);
        }

        var currentSubTabId; // set on page load
        var currentPrimaryTabId; // set on page load

        var getPrimaryTabId = function getPrimaryTabId (result) {
            console.log('primary tab id is: ', result.id);
            currentPrimaryTabId = result.id;
        }

        var getSubtabId = function getSubtabId (result) {
            console.log('sub tab id is: ', result.id);
            currentSubTabId = result.id;
        }

    var afterRefresh = function afterRefresh (res) {
            console.log('after refresh, get enclosing tab');
            sforce.console.getEnclosingTabId(getEnclosingTab);
        }
        
        var getEnclosingTab = function getEnclosingTab (res) {
            console.log('enclosing tab is: ', res.id);
            sforce.console.closeTab(res.id);
        }

        function doCloseTab() {
            sforce.console.getEnclosingTabId(closeSubtab);
        }      
        var closeSubtab = function closeSubtab(result) {
            var tabId = result.id;
            sforce.console.closeTab(tabId);
        };
        
    </script>

    <apex:form >
        <apex:pageMessages />
        <apex:pageBlock title="Work Assignment">
            <apex:pageBlockSection Title="User Data" columns="1" >
                <apex:pageBlockTable id="UserSkillsTable" value="{!MatchingUserSkills}" var="ms" rendered="{!IF(AND(NOT(ISBLANK(MatchingUserSkillsdata)),MatchingUserSkillsdata.size > 0), true, false)}" >
            <!-- A number of columns goes here -->

                    <apex:column style="width:7%">
                        <apex:facet name="header">Assign Project</apex:facet>

            <!-- This is where i Update the Owner of the Case field -->

                        <apex:commandLink status="loadingStatus" immediate="true" action="{!Assignrecord}" oncomplete="setBeforeUnloadEvent('{!
                        
                        }');" value="Assign"> 
                            <apex:param name="Assignrowid" value="{!ms.MatchingUserId}"/> 
                         </apex:commandLink>
                    </apex:column>

                </apex:pageBlockTable>
            </apex:pageBlockSection>
            <apex:pageBlockButtons location="bottom">
                <apex:commandButton status="loadingStatus" action="{!AutoAssignrecord}" value="Auto Assignment" oncomplete="setBeforeUnloadEvent('{!pageswitch}');" /> 
                <apex:commandButton status="loadingStatus" onclick="doCloseTab();" value="Back" />
            </apex:pageBlockButtons>
        </apex:pageBlock>
    </apex:form> 

</apex:page>
     <apex:commandlink styleclass="mylink" onclick="opentab('{!$Component.targetid}','{!$Component.name}');return false">
		<apex:outputField value="{!a.name}" id="name" />
	 </apex:commandLink>
       
    </apex:column>
</apex:pageblockTable>


<apex:page standardController="Case">

     <A HREF="#" onClick="testOpenPrimaryTab();return false">
         Click here to open a new primary tab</A> 

    <apex:includeScript value="/support/console/45.0/integration.js"/>
    <script type="text/javascript">
        function testOpenPrimaryTab() {
            //Open a new primary tab with the salesforce.com home page in it
            sforce.console.openPrimaryTab(null, 'http://www.salesforce.com', false, 
                'salesforce', openSuccess, 'salesforceTab');
        }
        
        var openSuccess = function openSuccess(result) {
            //Report whether opening the new tab was successful
            if (result.success == true) {
                alert('Primary tab successfully opened');
            } else {
                alert('Primary tab cannot be opened');
            }
        };
        
  </script>

</apex:page>