我是AngularJS的新手,请原谅我这个转储问题.
我如何收听’click’或’mousemove’等’dom’事件？
我如何收听’click’或’mousemove’等’dom’事件？
这就是我得到的(没有错误,但也没有导致控制台)
//代码基于原始angularjs-seed.
angular.module('myApp.controllers',[]).
controller('MyCtrl1',['$scope',function($scope) {
$scope.$on('dragover',function() {
console.log('dragover');
});
$scope.$on('click',function() {
console.log('click');
});
}])
.controller('MyCtrl2',[function() {
}]);
在AngularJS中,事件通常由
directives处理.
Directives are a way to teach HTML new tricks. During DOM compilation
directives are matched against the HTML and executed. This allows
directives to register behavior,or transform the DOM.
对于“click”事件,您将使用ngClick指令：
HTML：
<button ng-click="doSomething()">Click me</button>
JS：
function MyCtrl($scope){
$scope.doSomething = function(){
// do something...
};
}
对于“dragover”事件(以及Angular本机指令尚未涵盖的其他事件),您可以编写自己的指令：
HTML：
<div drop-target>Drop here</div>
JS：
angular.module('MyApp')
.directive('dropTarget',function(){
return function($scope,$element){
$element.bind('dragover',function(){
// do something when dragover event is observed
});
};
})
