The Javascript handler get() method traps for getting a property value.
Syntax:
get: function(target, property, receiver)
Parameters:
target: It represents the target object.
property: It represents the property to be obtained.
receiver: It represents the proxy or an object that is inherited from the proxy.
Return:
Any value.
Example:
<!DOCTYPE html>
<html>
<body>
<script>
var handler = {"Height": 50}
var height = new Proxy(handler,{
get: function(a,b) {
return a[b] + 20
}})
for(var data in height) {
document.write(data +":")
document.write(height[data])
}
</script>
</body>
</html>