function readOnly(count){ }
Starting November 20, the site will be set to read-only. On December 4, 2023,
forum discussions will move to the Trailblazer Community.
+ Start a Discussion
Benjamin Moore 10Benjamin Moore 10 

Filtering Topics

I have built out a Vf page to display topics in both Lighting and Classic that are under certain objects in salesforce. The issue is I am not sure the best to filter the results that will work in both classic and lightning. I think that Alphabet filter is no longer an option. 

Below is the vf page:

<apex:page controller="AllObjects" extensions="topicControllerfinal">
    <apex:pageBlock title="Topic List">
   <apex:pageBlockTable value="{!listAcc}" var="accountObj"> 
     <apex:column value="{!accountObj.name}"/>
       </apex:pageBlockTable>
    <apex:pageBlockTable value="{!listCon}" var="contactObj">   
       <apex:column value="{!contactObj.name}"/>  
      </apex:pageBlockTable>
    <apex:pageBlockTable value="{!listOpp}" var="opportunityObj">   
       <apex:column value="{!opportunityObj.name}"/>  
      </apex:pageBlockTable>    
           <apex:pageBlockTable value="{!TP}" var="TopicAssignments">
           <apex:column value="{!TopicAssignments.topicid}" />
         <apex:column value="{!TopicAssignments.CreatedById}" />
           <apex:column value="{!TopicAssignments.CreatedDate}"/>
             <apex:column value="{!TopicAssignments.EntityType}" />      
    </apex:pageBlockTable>   
 </apex:pageBlock>
</apex:page>