sonasilotech

<aura:component>
    <aura:attribute name='valueGotFromA' type='String'/>
    <c:auraPubsub aura:id="pubsub" onready="{!c.handlePubsubReady}" />
    <div class="red-border">
        <h1>Component B (Subscriber)</h1>
        <br/>
        Value obtained from component A 
        <br/>
        <b>{!v.valueGotFromA}</b>
    </div>