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Swetha A 5 Display List of chatter Topics associated with a particular member's Group
Hi all,
I have a requirement where I need to develop a visualforce page in which I should display list of chatter Topics associated with a particular member's Group. I mean the group member is a User and that user's topics need to be displayed in the page when he is logged in as current user.
Below is my VF page and class:
VF page:
Class Code:
It is displaying all the chatter topics. But I need to display current user's (Group member's) Topic in page.
Any help is appreciable. Thanks in advance
I have a requirement where I need to develop a visualforce page in which I should display list of chatter Topics associated with a particular member's Group. I mean the group member is a User and that user's topics need to be displayed in the page when he is logged in as current user.
Below is my VF page and class:
VF page:
<apex:page controller="TopicController" sidebar="false">
<script>
(function(){try{var a=navigator.userAgent;if((a.indexOf('Salesforce')!=-1)&&(a.indexOf('iPhone')!=-1||a.indexOf('iPad')!=-1)&&(a.indexOf('OS/8')!=-1||a.indexOf('OS 8')!=-1||a.indexOf('OS/9')!=-1||a.indexOf('OS 9')!=-1)&&(a.indexOf('Safari')==-1)){
var s=document.createElement('style');
if(a.indexOf('OS/8')!=-1||a.indexOf('OS 8')!=-1) {
s.innerHTML="html,html body{overflow: auto;-webkit-overflow-scrolling:touch;}body{position:absolute;left:0;right:0;top:0;bottom:0;}";
}
else if(a.indexOf('OS/9')!=-1||a.indexOf('OS 9')!=-1) {
s.innerHTML="html,html body{overflow: auto;-webkit-overflow-scrolling:auto;}body{position:absolute;left:0;right:0;top:0;bottom:0;}";
}
document.getElementsByTagName('head')[0].appendChild(s);}}catch(e){}})();
</script>
<meta name="viewport" content="width=device-width, initial-scale=1.0"/>
<apex:stylesheet value="{!URLFOR($Resource.OneStarter,'icons.css')}"/>
<!-- <apex:stylesheet value="{!URLFOR($Resource.OneStarter,'styles.css')}"/> -->
<apex:stylesheet value="{!URLFOR($Resource.OneStarter,'OneStarter.css')}"/>
<!-- JavaScript files -->
<apex:includeScript value="{!URLFOR($Resource.jquery)}"/>
<apex:includeScript value="{!URLFOR($Resource.TouchSwipe,'jquery.touchSwipe.min.js')}"/>
<apex:includeScript value="{!URLFOR($Resource.OneStarter,'jquery.onestarter.js')}"/>
<apex:includeScript value="/canvas/sdk/js/publisher.js"/>
<style>
#row1data,.colHeadr
{
text-align:left;
padding:5px;
}
#bullet{padding:5px;}
#row2data{margin-left:5px;}
#pageblock{width:100%;}
}
@media screen and (min-width : 480px){
.apexp{
margin-left: -9%;
margin-right: -7%;
}
}
</style>
<script>
function redirect(id){
var id=document.getElementById(id) ;
if( (typeof sforce != 'undefined') && sforce && (!!sforce.one) ) {
sforce.one.navigateToSObject(id.value);
}
else {
window.location.href = '/'+id.value;
}
}
</script>
<apex:pageBlock id="pb1" mode="maindetail" title="Topics">
<div id="div1" style="width=100; background-color:white; ">
<apex:pageBlockTable value="{!Topics}" var="t" id="pbt1" align="top" style="border:none; border-style:none;">
<apex:column style="vertical-align:top;width:0.5em;">
<div>
<apex:image value="{!$Resource.greydot}" height="1" width="1"/>
</div>
</apex:column>
<apex:column headerValue="" style="vertical-align:top;" headerClass="colHeadr">
<input type="hidden" id="{!t.Name}" value="{!t.Id}"></input>
<div id="row1data" onclick="redirect('{!t.Name}');" style="color:#16325C;font-weight: bold;">{!t.Name}</div>
<div id="row2data" style="color:#16325C;"></div>
</apex:column>
</apex:pageBlockTable>
</div>
</apex:pageBlock>
</apex:page>
Class Code:
public class TopicController{
public List<Topic> getTopics() {
return [SELECT Name, Id FROM Topic];
}
}
It is displaying all the chatter topics. But I need to display current user's (Group member's) Topic in page.
Any help is appreciable. Thanks in advance
Apex-Class:
public class Class_906F0000000D95jIAC { public Class_906F0000000D95jIAC(){ CurrUserId = UserInfo.getUserId(); cpcMap = new Map< Id, String >(); system.debug('***DEBUG - Current User***'+ CurrUserId ); ChattergroupMemb = [ SELECT CollaborationGroupId, CreatedById, Id, MemberId FROM CollaborationGroupMember ]; for(CollaborationGroupMember chgrpMem : ChattergroupMemb){ system.debug('***DEBUG - CollaborationGroupMember Id***'+ chgrpMem.Id ); if( chgrpMem.CreatedById == CurrUserId && chgrpMem.MemberId == CurrUserId ){ system.debug('***DEBUG - CollaborationGroupId***'+ chgrpMem.CollaborationGroupId ); Chattergroup = [ SELECT Id, Name FROM CollaborationGroup WHERE Id=: chgrpMem.CollaborationGroupId ]; for(CollaborationGroup chtgrp : Chattergroup){ system.debug('***DEBUG - CollaborationGroup Name***'+ chtgrp.Name ); ChattergrpFeed = [ SELECT Id FROM CollaborationGroupFeed WHERE ParentId=: chtgrp.Id ]; for(CollaborationGroupFeed chgrpfeed : ChattergrpFeed){ system.debug('***DEBUG - CollaborationGroupFeed Id***'+ chgrpfeed.Id ); cpcMap.put(chgrpfeed.Id, chtgrp.Name); } } } } system.debug('***DEBUG - cpcMap***'+ cpcMap ); tpcMap = new Map< String, String >(); for (Id key : cpcMap.keySet()) { system.debug('***DEBUG - cpcMap Key***'+ key ); TopicAssignId = [ SELECT TopicId FROM TopicAssignment WHERE EntityId=: key ]; for(TopicAssignment tpcassgnId : TopicAssignId){ system.debug('***DEBUG - Topic Id***'+ tpcassgnId.TopicId ); Topics = [ SELECT Name FROM Topic WHERE Id =: tpcassgnId.TopicId ]; for(Topic tpcname : Topics){ tpcMap.put(tpcname.name, cpcMap.get(key)); } } } system.debug('***DEBUG - tpcMap***'+ tpcMap ); } public String CurrUserId {get;set;} public Map< Id, String > cpcMap {get;set;} public Map< String, String > tpcMap {get;set;} public List<CollaborationGroupMember> ChattergroupMemb {get;set;} public List<CollaborationGroup> Chattergroup {get;set;} public List<CollaborationGroupFeed> ChattergrpFeed {get;set;} public List<TopicAssignment> TopicAssignId {get;set;} public List<Topic> Topics {get;set;} }VF-Page:
<apex:page controller="TopicController" sidebar="false"> <script> (function(){try{var a=navigator.userAgent;if((a.indexOf('Salesforce')!=-1)&&(a.indexOf('iPhone')!=-1||a.indexOf('iPad')!=-1)&&(a.indexOf('OS/8')!=-1||a.indexOf('OS 8')!=-1||a.indexOf('OS/9')!=-1||a.indexOf('OS 9')!=-1)&&(a.indexOf('Safari')==-1)){ var s=document.createElement('style'); if(a.indexOf('OS/8')!=-1||a.indexOf('OS 8')!=-1) { s.innerHTML="html,html body{overflow: auto;-webkit-overflow-scrolling:touch;}body{position:absolute;left:0;right:0;top:0;bottom:0;}"; } else if(a.indexOf('OS/9')!=-1||a.indexOf('OS 9')!=-1) { s.innerHTML="html,html body{overflow: auto;-webkit-overflow-scrolling:auto;}body{position:absolute;left:0;right:0;top:0;bottom:0;}"; } document.getElementsByTagName('head')[0].appendChild(s);}}catch(e){}})(); </script> <meta name="viewport" content="width=device-width, initial-scale=1.0"/> <apex:stylesheet value="{!URLFOR($Resource.OneStarter,'icons.css')}"/> <!-- <apex:stylesheet value="{!URLFOR($Resource.OneStarter,'styles.css')}"/> --> <apex:stylesheet value="{!URLFOR($Resource.OneStarter,'OneStarter.css')}"/> <!-- JavaScript files --> <apex:includeScript value="{!URLFOR($Resource.jquery)}"/> <apex:includeScript value="{!URLFOR($Resource.TouchSwipe,'jquery.touchSwipe.min.js')}"/> <apex:includeScript value="{!URLFOR($Resource.OneStarter,'jquery.onestarter.js')}"/> <apex:includeScript value="/canvas/sdk/js/publisher.js"/> <style> #row1data,.colHeadr { text-align:left; padding:5px; } #bullet{padding:5px;} #row2data{margin-left:5px;} #pageblock{width:100%;} @media screen and (min-width : 480px) { .apexp{ margin-left: -9%; margin-right: -7%; } } </style> <script> function redirect(id){ if( (typeof sforce != 'undefined') && sforce && (!!sforce.one) ) { sforce.one.navigateToSObject(id); } else { window.location.href = '/'+id; } } </script> <apex:pageBlock id="pb1" mode="maindetail" title="Topics"> <div id="div1" style="width=100; background-color:white; "> <apex:pageBlock id="pb1" mode="maindetail" title="Topics"> <apex:pageBlockTable value="{!tpcMap}" var="t" id="pbt1" align="top" style="border:none; border-style:none;"> <apex:column style="vertical-align:top;width:0.5em;"> <div> <apex:image value="{!$Resource.greydot}" height="1" width="1"/> </div> </apex:column> <apex:column headerValue="Chatter Group Name" style="vertical-align:top;"> <div id="row1data" style="color:#16325C;font-weight: bold;">{!tpcMap[t]}</div> </apex:column> <apex:column headerValue="Topic Name" style="vertical-align:top;"> <div id="row2data" style="color:#16325C;font-weight: bold;">{!t}</div> </apex:column> </apex:pageBlockTable> </apex:pageBlock> </div> </apex:pageBlock> </apex:page>Hope it helps. Thanks.
Thank you so much for your reply and I tried the code . It is working. I have another doubt. WIill it display all group names related to a topic. I mean if a topic named as: Test topic is there and it has 2 groups associated to it. Can It display those 2 gropus in the chatter topic.