html样式
<body ng-app="myapp" ng-controller="myCtrl">
<input type="text" ng-model="keytext">
<p>{{ keytext|wordFilter:"#" }}</p>
</body>
//自定义过滤器，并且替换关键字
<script>
var myapp=angular.module("myapp",[]);
/*自定义过滤器*/
myapp.filter("wordFilter",function () {
return function (msg,flag) {
/*替换关键字*/
return msg.replace(/枪|子弹/g,flag);
}
})
myapp.controller("myCtrl",function ($scope) {
$scope.keytext="";
})
</script>
效果如下:
