ListenForFilterEvents JavaScript
<html>
<body>
<textarea id="filterData"></textarea>
<script src="https://mrc.bws.birst.com/js/birst_embed.js"></script>
<script type="text/javascript">
var eventHandler=function(e){
if(e.data.operation==="setFilters"){
document.getElementById("filterData").value=JSON.stringify(e.data.filters);
}
}
BirstConfig.callBack(eventHandler)
</script>
</body>
</html>