If I have a visualforce page embedded in a lightning component. How can I fire a lightning event in the visualforce page and then handle it in the lightning component?
In my Visualforce page i already included this function:
<apex:includeLightning />
<script>
function fetchselectedvalue(){
var myExternalEvent;
myExternalEvent = $A.get("e.c:GetAddressInfos");
myExternalEvent.setParams({"CityValue": document.getElementById('{!$Component.CityValue}').value});
myExternalEvent.fire();
}
</script>
Where GetAddressInfos is the name of my event. But it's not working.