此处不做详细讲解，提供一个小例子，看了便懂
<html ng-app="">
<div ng-controller="ctrlController">
<div ng-controller="ctrl1Controller"></div>
<div ng-controller="ctrl2Controller"></div>
</div>
</html>
<script>
function ctrl1Controller($scope){
$scope.$emit(‘event‘, data);
}
function ctrlController($scope){
$scope.on(‘event‘, function(event, data){
$scope.$broadcast(‘event1‘, data);
})
}
function ctrl2Controller($scope){
$cope.$on(‘event1‘, function(event, data){
//do some thing
})
}
</script>
时间： 2024-10-11 00:20:16