<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>实现文字过滤，转换**符号</title>
<!--
需要导入/angular.js库文件
-->
<script type="text/javascript" src="http://cdn.static.runoob.com/libs/angular.js/1.4.6/angular.min.js"></script>
<script type="text/javascript">
var app = angular.module("myApp", []);
app.filter("replace", function() {
return function(text) {
//alert(text.indexOf("法轮功"));
//return text+text.contains("法轮功");
function replaceValue(text) {
var value = "";
if(text.indexOf("法轮功")>=0) {
//alert("111");
value = text.replace(/法轮功/g, "***");
if(value.indexOf("枪")>=0){
return value.replace(/枪/g, "*");
}else{
return value;
}
}else{
if(value.indexOf("枪")>=0){
return text.replace(/枪/g, "*");
}else{
return text;
}
}
}
return replaceValue(text);
//return text.replace(/法轮功|枪 /g, "***");
}
});
app.controller("myCtrl", function($scope) {
$scope.value = "法轮功";
})
</script>
</head>
<body ng-app="myApp" ng-controller="myCtrl">
请输入：<input ng-model="value" />
<p>{{value | replace}}</p>
</body>
</html>
<html>
<head>
<meta charset="UTF-8">
<title>实现文字过滤，转换**符号</title>
<!--
需要导入/angular.js库文件
-->
<script type="text/javascript" src="http://cdn.static.runoob.com/libs/angular.js/1.4.6/angular.min.js"></script>
<script type="text/javascript">
var app = angular.module("myApp", []);
app.filter("replace", function() {
return function(text) {
//alert(text.indexOf("法轮功"));
//return text+text.contains("法轮功");
function replaceValue(text) {
var value = "";
if(text.indexOf("法轮功")>=0) {
//alert("111");
value = text.replace(/法轮功/g, "***");
if(value.indexOf("枪")>=0){
return value.replace(/枪/g, "*");
}else{
return value;
}
}else{
if(value.indexOf("枪")>=0){
return text.replace(/枪/g, "*");
}else{
return text;
}
}
}
return replaceValue(text);
//return text.replace(/法轮功|枪 /g, "***");
}
});
app.controller("myCtrl", function($scope) {
$scope.value = "法轮功";
})
</script>
</head>
<body ng-app="myApp" ng-controller="myCtrl">
请输入：<input ng-model="value" />
<p>{{value | replace}}</p>
</body>
</html>