由此例子我们可以看出，angularJS使用指令时link的执行顺序<html>
<head>
<meta charset="utf-8"/>
<title></title>
</head>
<body ng-app="components">
<div>
<name xm>
<h1>小明</h1>
</name>
</div>
<div>
<name xm xmxh>
<h1>小明，小花</h1>
</name>
</div>
<div>
<name xm xmxh xmxhxl>
<h1>小明，小花，小龙</h1>
</name>
</div>
</body>
<script src="angular.js"></script>
<script>
var app= angular.module(‘components‘, []);
app.directive("name",function(){
return {
restrict: "AE",
scope:{},
controller:function($scope){
$scope.name=[];
this.Xm=function(){
$scope.name.push("小明");
};
this.Xh=function(){
$scope.name.push("小花");
}
this.Xl=function(){
$scope.name.push("小龙");
}
},//controller中定义的方法和乘员可以通过link的第四个参数实现对外公布
link:function(scope, element, attr, superCtrl){
element.bind("click",function(){
alert(scope.name);
});
}
}
});
app.directive("xm",function(){
return {
require:"^name",
link:function(scope, element, attr, superCtrl){
superCtrl.Xm();
}
}
});
app.directive("xmxh",function(){
return {
require:"^name",
link:function(scope, element, attr, superCtrl){
superCtrl.Xh();
}
}
});
app.directive("xmxhxl",function(){
return {
require:"^name",
link:function(scope, element, attr, superCtrl){
superCtrl.Xl();
}
}
});
</script>
</html>
时间： 2024-10-12 09:11:59