DFP post-rendering callback

Question

I need to trigger some JavaScript after DFP has finished rendering all the ads on the page - or at least when it has triggered collapseEmptyDivs (which

Answer 1

If you need to identify the render end of a specific slot ( useful if you are using same creative for multiple slots ) you can do the following

googleAd =  googletag.defineSlot('/xxxxx/web_top_AAAxAAA', [xxx, xxx], 'div-id').addService(googletag.pubads());    


googletag.pubads().addEventListener('slotRenderEnded', function(event) {
                    if( event.slot.W == googleAd.W ){
                        // your code here
                    }
                });