javascript - How to pass variable to named function with angular $on? -


i have created following listener:

scope.$on('location', updatemap)

this worked great, updatemap needs take variable:

function updatemap(request){ ... }

i need pass variable request:

var request = {     origin: origin,      destination: new_destination,     travelmode: google.maps.directionstravelmode[attrs.type], };

how pass variable request named function?

it's job of broadcast/emit event send arguments listeners, so:

scope.$broadcast('location', request); scope.$emit('location', request);

or if want call updatemap parameter need call within listener function:

scope.$on('location', function() {  updatemap(request); });

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