Hi, 

I have a commandLink on click of which I want to ask the user for confirmation first i.e. whether he is sure to take the action. Once the user says Yes and the action is completed, I want a alert saying that the action was completed successfully. In order to achieve this, I used the onclick and oncomplete attributes of CommandLink. My issue is that if I use both the attributes, my commandLink action never gets fired. If I use only one of the them, everything works fine except I have only one of the popups. 

Is there an issue when both the onclick and oncomplete attribute are used together? Following is a sample code:

<apex:commandLink value="Test" action="{!myAction}" onclick="return window.confirm('Are you sure?');" oncomplete="alert('Event Completed');" />