I've got a long list of items displayed in an aura:iteration and the container div is set to overflow="scroll"

What I want to do is scroll to the bottom of the list when the page loads.

The list data get's pulled in from an Apex query so I've put the "scroll to bottom code" in the callback, but since the aura:iteration hasn't rendered all the list items yet, the listDiv.scrollHeight is zero.

I've also tried putting the scroll to bottom code in the onRender function, but that doesn't work either.
    <aura:handler name="render" value="{!this}" action="{!c.onRender}"/>

Is there a way to handle when the aura:iteration has finished rendering all it's dom elements?
 

<aura:component controller="ListController">

    <aura:attribute name="list" type="List" />
    <aura:handler event="c:updateListEvent" action="{!c.updateList}"/>

    <div style="height:200px; overflow:scroll;">
        <aura:iteration items="{!v.list}" var="listItem">
            <div>{!listItem}</div>
        </aura:iteration>
    </div>
</aura:component>

 

({
    updateList : function(component) {
        var action = component.get("c.getList");
        $A.enqueueAction(action);

        var self = this;
        action.setCallback(this, function(actionResult) {
            var list = actionResult.getReturnValue();
            component.set("v.list", list);
            
            var listDiv = document.getElementById("listDiv");
            listDiv.scrollTop = listDiv.scrollHeight;
        });
    }
})

 

I'm currently using the ConnectAPI getFeedElementsFromFeed which let's you access attributes such as relativeCreatedDate.

But I want to use SOQL to retreive Feed Items instead, but when I test the query in Workbench, I can't see a field for relativeCreatedDate, only CreatedDate.

Am I missing something?

I'm currently using the ConnectAPI getFeedElementsFromFeed which let's you access attributes such as relativeCreatedDate.

But I want to use SOQL to retreive Feed Items instead, but when I test the query in Workbench, I can't see a field for relativeCreatedDate, only CreatedDate.

Am I missing something?