<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Unt titled document</title>
</head>
<script src="http://localhost:81/js/">
</script>
<script src="http://localhost:81/js/">
</script>
<body ng-app="Demo">
<div ng-controller="TestCtrl">
<input type="text" ng-model="a" test />
<button ng-click="show(a)">View</button>
</div>
</body>
<script>
var app = ('Demo', [], );
('test', function(){<br> //The link of the input directive has the fourth parameter, and there are some methods of $ctrl, you can use it yourself
var link = function($scope, $element, $attrs, $ctrl){
( $ctrl )
$ctrl.$(function(value){
return (',');
});
$ctrl.$(function(value){
return (',');
});
}
return {compile: function(){return link},
require: 'ngModel',
restrict: 'A'}
});
('TestCtrl', function($scope){
$ = [];
//$ = [1,2,3];
$ = function(v){
(v);
}
});
</script>
</html>